diff --git "a/Week13_\341\204\207\341\205\251\341\206\250\341\204\211\341\205\263\341\206\270\341\204\200\341\205\252\341\204\214\341\205\246_\341\204\207\341\205\242\341\206\250\341\204\214\341\205\242\341\204\213\341\205\263\341\206\253.ipynb" "b/Week13_\341\204\207\341\205\251\341\206\250\341\204\211\341\205\263\341\206\270\341\204\200\341\205\252\341\204\214\341\205\246_\341\204\207\341\205\242\341\206\250\341\204\214\341\205\242\341\204\213\341\205\263\341\206\253.ipynb" new file mode 100644 index 0000000..6535bc6 --- /dev/null +++ "b/Week13_\341\204\207\341\205\251\341\206\250\341\204\211\341\205\263\341\206\270\341\204\200\341\205\252\341\204\214\341\205\246_\341\204\207\341\205\242\341\206\250\341\204\214\341\205\242\341\204\213\341\205\263\341\206\253.ipynb" @@ -0,0 +1,734 @@ +{ + "cells": [ + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "### 데이터 전처리" + ] + }, + { + "cell_type": "code", + "execution_count": 2, + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "(1482535, 8)\n" + ] + }, + { + "data": { + "text/html": [ + "
| \n", + " | train_id | \n", + "name | \n", + "item_condition_id | \n", + "category_name | \n", + "brand_name | \n", + "price | \n", + "shipping | \n", + "item_description | \n", + "
|---|---|---|---|---|---|---|---|---|
| 0 | \n", + "0 | \n", + "MLB Cincinnati Reds T Shirt Size XL | \n", + "3 | \n", + "Men/Tops/T-shirts | \n", + "NaN | \n", + "10.0 | \n", + "1 | \n", + "No description yet | \n", + "
| 1 | \n", + "1 | \n", + "Razer BlackWidow Chroma Keyboard | \n", + "3 | \n", + "Electronics/Computers & Tablets/Components & P... | \n", + "Razer | \n", + "52.0 | \n", + "0 | \n", + "This keyboard is in great condition and works ... | \n", + "
| 2 | \n", + "2 | \n", + "AVA-VIV Blouse | \n", + "1 | \n", + "Women/Tops & Blouses/Blouse | \n", + "Target | \n", + "10.0 | \n", + "1 | \n", + "Adorable top with a hint of lace and a key hol... | \n", + "
LatentDirichletAllocation(n_components=8, random_state=0)In a Jupyter environment, please rerun this cell to show the HTML representation or trust the notebook.
LatentDirichletAllocation(n_components=8, random_state=0)
| \n", + " | filename | \n", + "opinion_text | \n", + "
|---|---|---|
| 0 | \n", + "/content/drive/MyDrive/topics/battery-life_ipod_nano_8gb | \n", + "short battery life I moved up from an 8gb .\\n0 I love this ipod except for the battery life .\\n1 ... | \n", + "
| 1 | \n", + "/content/drive/MyDrive/topics/display_garmin_nuvi_255W_gps | \n", + "3 quot widescreen display was a bonus .\\n0 This made for smoother graphics on the 255w of the vehicle moving along displayed roads, where the 750's display was more of a jerky movement .\\n1 ... | \n", + "
| 2 | \n", + "/content/drive/MyDrive/topics/speed_garmin_nuvi_255W_gps | \n", + "Another feature on the 255w is a display of the posted speed limit on the road which you are currently on right above your current displayed speed .\\n0 I found myself not even looking at my car speedometer as I could easily see my current speed and the speed limit of my route at a glance .\\n1 ... | \n", + "
| 3 | \n", + "/content/drive/MyDrive/topics/speed_windows7 | \n", + "Windows 7 is quite simply faster, more stable, boots faster, goes to sleep faster, comes back from sleep faster, manages your files better and on top of that it's beautiful to look at and easy to use .\\n0 , faster about 20% to 30% faster at running applications than my Vista , seriously\\n1 ... | \n", + "
| 4 | \n", + "/content/drive/MyDrive/topics/sound_ipod_nano_8gb | \n", + "headphone jack i got a clear case for it and it i got a clear case for it and it like prvents me from being able to put the jack all the way in so the sound can b messsed up or i can get it in there and its playing well them go to move or something and it slides out .\\n0 Picture and sound quality are excellent for this typ of devic .\\n1 ... | \n", + "
| \n", + " | filename | \n", + "opinion_text | \n", + "cluster_label | \n", + "
|---|---|---|---|
| 0 | \n", + "/content/drive/MyDrive/topics/battery-life_ipod_nano_8gb | \n", + "short battery life I moved up from an 8gb .\\n0 I love this ipod except for the battery life .\\n1 ... | \n", + "4 | \n", + "
| 1 | \n", + "/content/drive/MyDrive/topics/display_garmin_nuvi_255W_gps | \n", + "3 quot widescreen display was a bonus .\\n0 This made for smoother graphics on the 255w of the vehicle moving along displayed roads, where the 750's display was more of a jerky movement .\\n1 ... | \n", + "3 | \n", + "
| 2 | \n", + "/content/drive/MyDrive/topics/speed_garmin_nuvi_255W_gps | \n", + "Another feature on the 255w is a display of the posted speed limit on the road which you are currently on right above your current displayed speed .\\n0 I found myself not even looking at my car speedometer as I could easily see my current speed and the speed limit of my route at a glance .\\n1 ... | \n", + "3 | \n", + "
| 3 | \n", + "/content/drive/MyDrive/topics/speed_windows7 | \n", + "Windows 7 is quite simply faster, more stable, boots faster, goes to sleep faster, comes back from sleep faster, manages your files better and on top of that it's beautiful to look at and easy to use .\\n0 , faster about 20% to 30% faster at running applications than my Vista , seriously\\n1 ... | \n", + "4 | \n", + "
| 4 | \n", + "/content/drive/MyDrive/topics/sound_ipod_nano_8gb | \n", + "headphone jack i got a clear case for it and it i got a clear case for it and it like prvents me from being able to put the jack all the way in so the sound can b messsed up or i can get it in there and its playing well them go to move or something and it slides out .\\n0 Picture and sound quality are excellent for this typ of devic .\\n1 ... | \n", + "4 | \n", + "
| \n", + " | filename | \n", + "opinion_text | \n", + "cluster_label | \n", + "
|---|---|---|---|
| 49 | \n", + "/content/drive/MyDrive/topics/bathroom_bestwestern_hotel_sfo | \n", + "The room was not overly big, but clean and very comfortable beds, a great shower and very clean bathrooms .\\n0 The second room was smaller, with a very inconvenient bathroom layout, but at least it was quieter and we were able to sleep .\\n1 ... | \n", + "0 | \n", + "
| 26 | \n", + "/content/drive/MyDrive/topics/food_holiday_inn_london | \n", + "The room was packed to capacity with queues at the food buffets .\\n0 The over zealous staff cleared our unfinished drinks while we were collecting cooked food and movement around the room with plates was difficult in the crowded circumstances .\\n1 ... | \n", + "0 | \n", + "
| 22 | \n", + "/content/drive/MyDrive/topics/food_swissotel_chicago | \n", + "The food for our event was delicious .\\n0 ... | \n", + "0 | \n", + "
| 48 | \n", + "/content/drive/MyDrive/topics/free_bestwestern_hotel_sfo | \n", + "The wine reception is a great idea as it is nice to meet other travellers and great having access to the free Internet access in our room .\\n0 They also have a computer available with free internet which is a nice bonus but I didn't find that out till the day before we left but was still able to get on there to check our flight to Vegas the next day .\\n1 ... | \n", + "0 | \n", + "
| 42 | \n", + "/content/drive/MyDrive/topics/location_bestwestern_hotel_sfo | \n", + "Good Value good location , ideal choice .\\n0 Great Location , Nice Rooms , Helpless Concierge\\n1 ... | \n", + "0 | \n", + "
| 23 | \n", + "/content/drive/MyDrive/topics/location_holiday_inn_london | \n", + "Great location for tube and we crammed in a fair amount of sightseeing in a short time .\\n0 All in all, a normal chain hotel on a nice lo... | \n", + "0 | \n", + "
| 40 | \n", + "/content/drive/MyDrive/topics/parking_bestwestern_hotel_sfo | \n", + "Parking was expensive but I think this is common for San Fran .\\n0 there is a fee for parking but well worth it seeing no where to park if you do have a car .\\n1 ... | \n", + "0 | \n", + "
| 36 | \n", + "/content/drive/MyDrive/topics/price_amazon_kindle | \n", + "If a case was included, as with the Kindle 1, that would have been reflected in a higher price .\\n0 lower overall price, with nice leather cover .\\n1 ... | \n", + "0 | \n", + "
| 35 | \n", + "/content/drive/MyDrive/topics/price_holiday_inn_london | \n", + "All in all, a normal chain hotel on a nice location , I will be back if I do not find anthing closer to Picadilly for a better price .\\n0 ... | \n", + "0 | \n", + "
| 31 | \n", + "/content/drive/MyDrive/topics/room_holiday_inn_london | \n", + "We arrived at 23,30 hours and they could not recommend a restaurant so we decided to go to Tesco, with very limited choices but when you are hingry you do not careNext day they rang the bell at 8,00 hours to clean the room, not being very nice being waken up so earlyEvery day they gave u... | \n", + "0 | \n", + "
| 45 | \n", + "/content/drive/MyDrive/topics/rooms_bestwestern_hotel_sfo | \n", + "Great Location , Nice Rooms , H... | \n", + "0 | \n", + "
| 24 | \n", + "/content/drive/MyDrive/topics/rooms_swissotel_chicago | \n", + "The Swissotel is one of our favorite hotels in Chicago and the corner rooms have the most fantastic views in the city .\\n0 The rooms look like they were just remodled and upgraded, there was an HD TV and a nice iHome docking station to put my iPod so I could set the alarm to wake up with my music instead of the radio .\\n1 ... | \n", + "0 | \n", + "
| 38 | \n", + "/content/drive/MyDrive/topics/service_bestwestern_hotel_sfo | \n", + "Both of us having worked in tourism for over 14 years were very disappointed at the level of service provided by this gentleman .\\n0 The service was good, very friendly staff and we loved the free wine reception each night .\\n1 ... | \n", + "0 | \n", + "
| 30 | \n", + "/content/drive/MyDrive/topics/service_holiday_inn_london | \n", + "not customer, oriented hotelvery low service levelboor reception\\n0 The room was quiet, clean, the bed and pillows were comfortable, and the serv... | \n", + "0 | \n", + "
| 27 | \n", + "/content/drive/MyDrive/topics/service_swissotel_hotel_chicago | \n", + "Mediocre room and service for a very extravagant price .\\n0 ... | \n", + "0 | \n", + "
| 39 | \n", + "/content/drive/MyDrive/topics/staff_bestwestern_hotel_sfo | \n", + "Staff are friendl... | \n", + "0 | \n", + "
| 19 | \n", + "/content/drive/MyDrive/topics/staff_swissotel_chicago | \n", + "The staff at Swissotel were not particularly nice .\\n0 Each time I waited at the counter for staff for several minutes and then was waved to the desk upon my turn with no hello or anything, or apology for waiting in line .\\n1 ... | \n", + "0 | \n", + "
| \n", + " | filename | \n", + "opinion_text | \n", + "cluster_label | \n", + "
|---|---|---|---|
| 50 | \n", + "/content/drive/MyDrive/topics/comfort_honda_accord_2008 | \n", + "Drivers seat not comfortable, the car itself compared to other models of similar class .\\n0 ... | \n", + "1 | \n", + "
| 29 | \n", + "/content/drive/MyDrive/topics/comfort_toyota_camry_2007 | \n", + "Ride seems comfortable and gas mileage fairly good averaging 26 city and 30 open road .\\n0 Seats are fine, in fact of all the smaller sedans this is the most comfortable I found for the price as I am 6', 2 and 250# .\\n1 Great gas mileage and comfortable on long trips ... | \n", + "1 | \n", + "
| 18 | \n", + "/content/drive/MyDrive/topics/gas_mileage_toyota_camry_2007 | \n", + "Ride seems comfortable and gas mileage fairly good averaging 26 city and 30 open road .\\n0 ... | \n", + "1 | \n", + "
| 41 | \n", + "/content/drive/MyDrive/topics/interior_honda_accord_2008 | \n", + "I love the new body style and the interior is a simple pleasure except for the center dash .\\n0 ... | \n", + "1 | \n", + "
| 33 | \n", + "/content/drive/MyDrive/topics/interior_toyota_camry_2007 | \n", + "First of all, the interior has way too many cheap plastic parts like the cheap plastic center piece that houses the clock .\\n0 3 blown struts at 30,000 miles, interior trim coming loose and rattling squeaking, stains on paint, and bug splats taking paint off, premature uneven brake wear, on 3rd windsh... | \n", + "1 | \n", + "
| 37 | \n", + "/content/drive/MyDrive/topics/mileage_honda_accord_2008 | \n", + "It's quiet, get good gas mileage and looks clean inside and out .\\n0 The mileage is great, and I've had to get used to stopping less for gas .\\n1 Thought gas ... | \n", + "1 | \n", + "
| 44 | \n", + "/content/drive/MyDrive/topics/quality_toyota_camry_2007 | \n", + "I previously owned a Toyota 4Runner which had incredible build quality and reliability .\\n0 I bought the Camry because of Toyota reliability and qua... | \n", + "1 | \n", + "
| 46 | \n", + "/content/drive/MyDrive/topics/seats_honda_accord_2008 | \n", + "Front seats are very uncomfortable .\\n0 No memory seats, no trip computer, can only display outside temp with trip odometer .\\n1 ... | \n", + "1 | \n", + "
| 43 | \n", + "/content/drive/MyDrive/topics/transmission_toyota_camry_2007 | \n", + "After slowing down, transmission has to be kicked to speed up .\\n0 ... | \n", + "1 | \n", + "
| \n", + " | filename | \n", + "opinion_text | \n", + "cluster_label | \n", + "
|---|---|---|---|
| 34 | \n", + "/content/drive/MyDrive/topics/buttons_amazon_kindle | \n", + "I thought it would be fitting to christen my Kindle with the Stephen King novella UR, so went to the Amazon site on my computer and clicked on the button to buy it .\\n0 As soon as I'd clicked the button to confirm my order it appeared on my Kindle almost immediately !\\n1 ... | \n", + "2 | \n", + "
| 28 | \n", + "/content/drive/MyDrive/topics/eyesight-issues_amazon_kindle | \n", + "It feels as easy to read as the K1 but doesn't seem any crisper to my eyes .\\n0 the white is really GREY, and to avoid considerable eye, strain I had to refresh pages every other page .\\n1 The dream has always been a portable electronic device that could hold a ton of reading material, automate subscriptions and fa... | \n", + "2 | \n", + "
| 21 | \n", + "/content/drive/MyDrive/topics/fonts_amazon_kindle | \n", + "Being able to change the font sizes is awesome !\\n0 For whatever reason, Amazon decided to make the Font on the Home Screen ... | \n", + "2 | \n", + "
| 17 | \n", + "/content/drive/MyDrive/topics/keyboard_netbook_1005ha | \n", + ", I think the new keyboard rivals the great hp mini keyboards .\\n0 Since the battery life difference is minimum, the only reason to upgrade would be to get the better keyboard .\\n1 The keyboard is now as good as t... | \n", + "2 | \n", + "
| 32 | \n", + "/content/drive/MyDrive/topics/navigation_amazon_kindle | \n", + "In fact, the entire navigation structure has been completely revised , I'm still getting used to it but it's a huge step forward .\\n0 ... | \n", + "2 | \n", + "
| 6 | \n", + "/content/drive/MyDrive/topics/screen_ipod_nano_8gb | \n", + "As always, the video screen is sharp and bright .\\n0 2, inch screen and a glossy, polished aluminum finish that one CNET editor described as looking like a Christmas tree ornament .\\n1 ... | \n", + "2 | \n", + "
| 5 | \n", + "/content/drive/MyDrive/topics/screen_netbook_1005ha | \n", + "Keep in mind that once you get in a room full of light or step outdoors screen reflections could become annoying .\\n0 I've used mine outsi... | \n", + "2 | \n", + "
| 9 | \n", + "/content/drive/MyDrive/topics/size_asus_netbook_1005ha | \n", + "A few other things I'd like to point out is that you must push the micro, sized right angle end of the ac adapter until it snaps in place or the battery may not charge .\\n0 The full size right shift k... | \n", + "2 | \n", + "
| \n", + " | filename | \n", + "opinion_text | \n", + "cluster_label | \n", + "
|---|---|---|---|
| 8 | \n", + "/content/drive/MyDrive/topics/accuracy_garmin_nuvi_255W_gps | \n", + ", and is very, very accurate .\\n0 but for the most part, we find that the Garmin software provides accurate directions, whereever we intend to go .\\n1 This functi... | \n", + "3 | \n", + "
| 15 | \n", + "/content/drive/MyDrive/topics/directions_garmin_nuvi_255W_gps | \n", + "You also get upscale features like spoken directions including street names and programmable POIs .\\n0 I used to hesitate to go out of my directions but no... | \n", + "3 | \n", + "
| 1 | \n", + "/content/drive/MyDrive/topics/display_garmin_nuvi_255W_gps | \n", + "3 quot widescreen display was a bonus .\\n0 This made for smoother graphics on the 255w of the vehicle moving along displayed roads, where the 750's display was more of a jerky movement .\\n1 ... | \n", + "3 | \n", + "
| 7 | \n", + "/content/drive/MyDrive/topics/satellite_garmin_nuvi_255W_gps | \n", + "It's fast to acquire satellites .\\n0 If you've ever had a Brand X GPS take you on some strange route that adds 20 minutes to your trip, has you turn the wrong way down a one way road, tell you to turn AFTER you've passed the street, frequently loses the satellite signal, or has old maps missing streets, you know how important this stuff is .\\n1 ... | \n", + "3 | \n", + "
| 13 | \n", + "/content/drive/MyDrive/topics/screen_garmin_nuvi_255W_gps | \n", + "It is easy to read and when touching the screen it works great !\\n0 and zoom out buttons on the 255w to the same side of the screen which makes it a bit easier .\\n1 ... | \n", + "3 | \n", + "
| 2 | \n", + "/content/drive/MyDrive/topics/speed_garmin_nuvi_255W_gps | \n", + "Another feature on the 255w is a display of the posted speed limit on the road which you are currently on right above your current displayed speed .\\n0 I found myself not even looking at my car speedometer as I could easily see my current speed and the speed limit of my route at a glance .\\n1 ... | \n", + "3 | \n", + "
| 16 | \n", + "/content/drive/MyDrive/topics/updates_garmin_nuvi_255W_gps | \n", + "Another thing to consider was that I paid $50 less for the 750 and it came with the FM transmitter cable and a USB cord to connect it to your computer for updates and downloads .\\n0 update and reroute much _more_ quickly than my other GPS .\\n1 UPDATE ON THIS , It finally turned out that to see the elevation contours at lowe... | \n", + "3 | \n", + "
| 12 | \n", + "/content/drive/MyDrive/topics/voice_garmin_nuvi_255W_gps | \n", + "The voice prompts and maps are wonderful especially when driving after dark .\\n0 I also thought the the voice prompts of the 750 where more pleasant sounding than the 255w's .\\n1 ... | \n", + "3 | \n", + "
| \n", + " | filename | \n", + "opinion_text | \n", + "cluster_label | \n", + "
|---|---|---|---|
| 20 | \n", + "/content/drive/MyDrive/topics/battery-life_amazon_kindle | \n", + "After I plugged it in to my USB hub on my computer to charge the battery the charging cord design is very clever !\\n0 After you have paged tru a 500, page book one, page, at, a, time to get from Chapter 2 to Chapter 15, see how excited you are about a low battery and all the time it took to get there !\\n1 ... | \n", + "4 | \n", + "
| 0 | \n", + "/content/drive/MyDrive/topics/battery-life_ipod_nano_8gb | \n", + "short battery life I moved up from an 8gb .\\n0 I love this ipod except for the battery life .\\n1 ... | \n", + "4 | \n", + "
| 11 | \n", + "/content/drive/MyDrive/topics/battery-life_netbook_1005ha | \n", + "6GHz 533FSB cpu, glossy display, 3, Cell 23Wh Li, ion Battery , and a 1 .\\n0 Not to mention that as of now... | \n", + "4 | \n", + "
| 10 | \n", + "/content/drive/MyDrive/topics/features_windows7 | \n", + "I had to uninstall anti, virus and selected other programs, some of which did not have listings in the Programs and Features Control Panel section .\\n0 This review briefly touches upon some of the key features and enhancements of Microsoft's latest OS .\\n1 ... | \n", + "4 | \n", + "
| 47 | \n", + "/content/drive/MyDrive/topics/performance_honda_accord_2008 | \n", + "Very happy with my 08 Accord, performance is quite adequate it has nice looks and is a great long, distance cruiser .\\n0 6, 4, 3 eco engine has poor performance and gas mileage of 22 highway .\\n1 Overall performance is good but comfort level is poor .\\n2 ... | \n", + "4 | \n", + "
| 25 | \n", + "/content/drive/MyDrive/topics/performance_netbook_1005ha | \n", + "The Eee Super Hybrid Engine utility lets users overclock or underclock their Eee PC's to boost performance or provide better battery life depending on their immediate requirements .\\n0 In Super Performance mode CPU, Z shows the bus speed to increase up to 169 .\\n1 One... | \n", + "4 | \n", + "
| 4 | \n", + "/content/drive/MyDrive/topics/sound_ipod_nano_8gb | \n", + "headphone jack i got a clear case for it and it i got a clear case for it and it like prvents me from being able to put the jack all the way in so the sound can b messsed up or i can get it in there and its playing well them go to move or something and it slides out .\\n0 Picture and sound quality are excellent for this typ of devic .\\n1 ... | \n", + "4 | \n", + "
| 3 | \n", + "/content/drive/MyDrive/topics/speed_windows7 | \n", + "Windows 7 is quite simply faster, more stable, boots faster, goes to sleep faster, comes back from sleep faster, manages your files better and on top of that it's beautiful to look at and easy to use .\\n0 , faster about 20% to 30% faster at running applications than my Vista , seriously\\n1 ... | \n", + "4 | \n", + "
| 14 | \n", + "/content/drive/MyDrive/topics/video_ipod_nano_8gb | \n", + "I bought the 8, gig Ipod Nano that has the built, in video camera .\\n0 Itunes has an on, line store, where you may purchase and download music and videos which will install onto the ipod .\\n1 ... | \n", + "4 | \n", + "
| \n", + " | filename | \n", + "opinion_text | \n", + "cluster_label | \n", + "
|---|---|---|---|
| 24 | \n", + "/content/drive/MyDrive/topics/rooms_swissotel_chicago | \n", + "The Swissotel is one of our favorite hotels in Chicago and the corner rooms have the most fantastic views in the city .\\n0 The rooms look like they were just remodled and upgraded, there was an HD TV and a nice iHome docking station to put my iPod so I could set the alarm to wake up with my music instead of the radio .\\n1 ... | \n", + "0 | \n", + "
| 26 | \n", + "/content/drive/MyDrive/topics/food_holiday_inn_london | \n", + "The room was packed to capacity with queues at the food buffets .\\n0 The over zealous staff cleared our unfinished drinks while we were collecting cooked food and movement around the room with plates was difficult in the crowded circumstances .\\n1 ... | \n", + "0 | \n", + "
| 27 | \n", + "/content/drive/MyDrive/topics/service_swissotel_hotel_chicago | \n", + "Mediocre room and service for a very extravagant price .\\n0 ... | \n", + "0 | \n", + "
| 31 | \n", + "/content/drive/MyDrive/topics/room_holiday_inn_london | \n", + "We arrived at 23,30 hours and they could not recommend a restaurant so we decided to go to Tesco, with very limited choices but when you are hingry you do not careNext day they rang the bell at 8,00 hours to clean the room, not being very nice being waken up so earlyEvery day they gave u... | \n", + "0 | \n", + "
| 30 | \n", + "/content/drive/MyDrive/topics/service_holiday_inn_london | \n", + "not customer, oriented hotelvery low service levelboor reception\\n0 The room was quiet, clean, the bed and pillows were comfortable, and the serv... | \n", + "0 | \n", + "
| 22 | \n", + "/content/drive/MyDrive/topics/food_swissotel_chicago | \n", + "The food for our event was delicious .\\n0 ... | \n", + "0 | \n", + "
| 23 | \n", + "/content/drive/MyDrive/topics/location_holiday_inn_london | \n", + "Great location for tube and we crammed in a fair amount of sightseeing in a short time .\\n0 All in all, a normal chain hotel on a nice lo... | \n", + "0 | \n", + "
| 19 | \n", + "/content/drive/MyDrive/topics/staff_swissotel_chicago | \n", + "The staff at Swissotel were not particularly nice .\\n0 Each time I waited at the counter for staff for several minutes and then was waved to the desk upon my turn with no hello or anything, or apology for waiting in line .\\n1 ... | \n", + "0 | \n", + "
| 48 | \n", + "/content/drive/MyDrive/topics/free_bestwestern_hotel_sfo | \n", + "The wine reception is a great idea as it is nice to meet other travellers and great having access to the free Internet access in our room .\\n0 They also have a computer available with free internet which is a nice bonus but I didn't find that out till the day before we left but was still able to get on there to check our flight to Vegas the next day .\\n1 ... | \n", + "0 | \n", + "
| 49 | \n", + "/content/drive/MyDrive/topics/bathroom_bestwestern_hotel_sfo | \n", + "The room was not overly big, but clean and very comfortable beds, a great shower and very clean bathrooms .\\n0 The second room was smaller, with a very inconvenient bathroom layout, but at least it was quieter and we were able to sleep .\\n1 ... | \n", + "0 | \n", + "
| 45 | \n", + "/content/drive/MyDrive/topics/rooms_bestwestern_hotel_sfo | \n", + "Great Location , Nice Rooms , H... | \n", + "0 | \n", + "
| 42 | \n", + "/content/drive/MyDrive/topics/location_bestwestern_hotel_sfo | \n", + "Good Value good location , ideal choice .\\n0 Great Location , Nice Rooms , Helpless Concierge\\n1 ... | \n", + "0 | \n", + "
| 40 | \n", + "/content/drive/MyDrive/topics/parking_bestwestern_hotel_sfo | \n", + "Parking was expensive but I think this is common for San Fran .\\n0 there is a fee for parking but well worth it seeing no where to park if you do have a car .\\n1 ... | \n", + "0 | \n", + "
| 38 | \n", + "/content/drive/MyDrive/topics/service_bestwestern_hotel_sfo | \n", + "Both of us having worked in tourism for over 14 years were very disappointed at the level of service provided by this gentleman .\\n0 The service was good, very friendly staff and we loved the free wine reception each night .\\n1 ... | \n", + "0 | \n", + "
| 39 | \n", + "/content/drive/MyDrive/topics/staff_bestwestern_hotel_sfo | \n", + "Staff are friendl... | \n", + "0 | \n", + "
| 35 | \n", + "/content/drive/MyDrive/topics/price_holiday_inn_london | \n", + "All in all, a normal chain hotel on a nice location , I will be back if I do not find anthing closer to Picadilly for a better price .\\n0 ... | \n", + "0 | \n", + "
| 33 | \n", + "/content/drive/MyDrive/topics/interior_toyota_camry_2007 | \n", + "First of all, the interior has way too many cheap plastic parts like the cheap plastic center piece that houses the clock .\\n0 3 blown struts at 30,000 miles, interior trim coming loose and rattling squeaking, stains on paint, and bug splats taking paint off, premature uneven brake wear, on 3rd windsh... | \n", + "1 | \n", + "
| 37 | \n", + "/content/drive/MyDrive/topics/mileage_honda_accord_2008 | \n", + "It's quiet, get good gas mileage and looks clean inside and out .\\n0 The mileage is great, and I've had to get used to stopping less for gas .\\n1 Thought gas ... | \n", + "1 | \n", + "
| 50 | \n", + "/content/drive/MyDrive/topics/comfort_honda_accord_2008 | \n", + "Drivers seat not comfortable, the car itself compared to other models of similar class .\\n0 ... | \n", + "1 | \n", + "
| 47 | \n", + "/content/drive/MyDrive/topics/performance_honda_accord_2008 | \n", + "Very happy with my 08 Accord, performance is quite adequate it has nice looks and is a great long, distance cruiser .\\n0 6, 4, 3 eco engine has poor performance and gas mileage of 22 highway .\\n1 Overall performance is good but comfort level is poor .\\n2 ... | \n", + "1 | \n", + "
| 41 | \n", + "/content/drive/MyDrive/topics/interior_honda_accord_2008 | \n", + "I love the new body style and the interior is a simple pleasure except for the center dash .\\n0 ... | \n", + "1 | \n", + "
| 46 | \n", + "/content/drive/MyDrive/topics/seats_honda_accord_2008 | \n", + "Front seats are very uncomfortable .\\n0 No memory seats, no trip computer, can only display outside temp with trip odometer .\\n1 ... | \n", + "1 | \n", + "
| 44 | \n", + "/content/drive/MyDrive/topics/quality_toyota_camry_2007 | \n", + "I previously owned a Toyota 4Runner which had incredible build quality and reliability .\\n0 I bought the Camry because of Toyota reliability and qua... | \n", + "1 | \n", + "
| 43 | \n", + "/content/drive/MyDrive/topics/transmission_toyota_camry_2007 | \n", + "After slowing down, transmission has to be kicked to speed up .\\n0 ... | \n", + "1 | \n", + "
| 2 | \n", + "/content/drive/MyDrive/topics/speed_garmin_nuvi_255W_gps | \n", + "Another feature on the 255w is a display of the posted speed limit on the road which you are currently on right above your current displayed speed .\\n0 I found myself not even looking at my car speedometer as I could easily see my current speed and the speed limit of my route at a glance .\\n1 ... | \n", + "1 | \n", + "
| 4 | \n", + "/content/drive/MyDrive/topics/sound_ipod_nano_8gb | \n", + "headphone jack i got a clear case for it and it i got a clear case for it and it like prvents me from being able to put the jack all the way in so the sound can b messsed up or i can get it in there and its playing well them go to move or something and it slides out .\\n0 Picture and sound quality are excellent for this typ of devic .\\n1 ... | \n", + "1 | \n", + "
| 7 | \n", + "/content/drive/MyDrive/topics/satellite_garmin_nuvi_255W_gps | \n", + "It's fast to acquire satellites .\\n0 If you've ever had a Brand X GPS take you on some strange route that adds 20 minutes to your trip, has you turn the wrong way down a one way road, tell you to turn AFTER you've passed the street, frequently loses the satellite signal, or has old maps missing streets, you know how important this stuff is .\\n1 ... | \n", + "1 | \n", + "
| 10 | \n", + "/content/drive/MyDrive/topics/features_windows7 | \n", + "I had to uninstall anti, virus and selected other programs, some of which did not have listings in the Programs and Features Control Panel section .\\n0 This review briefly touches upon some of the key features and enhancements of Microsoft's latest OS .\\n1 ... | \n", + "1 | \n", + "
| 15 | \n", + "/content/drive/MyDrive/topics/directions_garmin_nuvi_255W_gps | \n", + "You also get upscale features like spoken directions including street names and programmable POIs .\\n0 I used to hesitate to go out of my directions but no... | \n", + "1 | \n", + "
| 18 | \n", + "/content/drive/MyDrive/topics/gas_mileage_toyota_camry_2007 | \n", + "Ride seems comfortable and gas mileage fairly good averaging 26 city and 30 open road .\\n0 ... | \n", + "1 | \n", + "
| 29 | \n", + "/content/drive/MyDrive/topics/comfort_toyota_camry_2007 | \n", + "Ride seems comfortable and gas mileage fairly good averaging 26 city and 30 open road .\\n0 Seats are fine, in fact of all the smaller sedans this is the most comfortable I found for the price as I am 6', 2 and 250# .\\n1 Great gas mileage and comfortable on long trips ... | \n", + "1 | \n", + "
| 1 | \n", + "/content/drive/MyDrive/topics/display_garmin_nuvi_255W_gps | \n", + "3 quot widescreen display was a bonus .\\n0 This made for smoother graphics on the 255w of the vehicle moving along displayed roads, where the 750's display was more of a jerky movement .\\n1 ... | \n", + "2 | \n", + "
| 28 | \n", + "/content/drive/MyDrive/topics/eyesight-issues_amazon_kindle | \n", + "It feels as easy to read as the K1 but doesn't seem any crisper to my eyes .\\n0 the white is really GREY, and to avoid considerable eye, strain I had to refresh pages every other page .\\n1 The dream has always been a portable electronic device that could hold a ton of reading material, automate subscriptions and fa... | \n", + "2 | \n", + "
| 25 | \n", + "/content/drive/MyDrive/topics/performance_netbook_1005ha | \n", + "The Eee Super Hybrid Engine utility lets users overclock or underclock their Eee PC's to boost performance or provide better battery life depending on their immediate requirements .\\n0 In Super Performance mode CPU, Z shows the bus speed to increase up to 169 .\\n1 One... | \n", + "2 | \n", + "
| 21 | \n", + "/content/drive/MyDrive/topics/fonts_amazon_kindle | \n", + "Being able to change the font sizes is awesome !\\n0 For whatever reason, Amazon decided to make the Font on the Home Screen ... | \n", + "2 | \n", + "
| 20 | \n", + "/content/drive/MyDrive/topics/battery-life_amazon_kindle | \n", + "After I plugged it in to my USB hub on my computer to charge the battery the charging cord design is very clever !\\n0 After you have paged tru a 500, page book one, page, at, a, time to get from Chapter 2 to Chapter 15, see how excited you are about a low battery and all the time it took to get there !\\n1 ... | \n", + "2 | \n", + "
| 16 | \n", + "/content/drive/MyDrive/topics/updates_garmin_nuvi_255W_gps | \n", + "Another thing to consider was that I paid $50 less for the 750 and it came with the FM transmitter cable and a USB cord to connect it to your computer for updates and downloads .\\n0 update and reroute much _more_ quickly than my other GPS .\\n1 UPDATE ON THIS , It finally turned out that to see the elevation contours at lowe... | \n", + "2 | \n", + "
| 17 | \n", + "/content/drive/MyDrive/topics/keyboard_netbook_1005ha | \n", + ", I think the new keyboard rivals the great hp mini keyboards .\\n0 Since the battery life difference is minimum, the only reason to upgrade would be to get the better keyboard .\\n1 The keyboard is now as good as t... | \n", + "2 | \n", + "
| 3 | \n", + "/content/drive/MyDrive/topics/speed_windows7 | \n", + "Windows 7 is quite simply faster, more stable, boots faster, goes to sleep faster, comes back from sleep faster, manages your files better and on top of that it's beautiful to look at and easy to use .\\n0 , faster about 20% to 30% faster at running applications than my Vista , seriously\\n1 ... | \n", + "2 | \n", + "
| 0 | \n", + "/content/drive/MyDrive/topics/battery-life_ipod_nano_8gb | \n", + "short battery life I moved up from an 8gb .\\n0 I love this ipod except for the battery life .\\n1 ... | \n", + "2 | \n", + "
| 6 | \n", + "/content/drive/MyDrive/topics/screen_ipod_nano_8gb | \n", + "As always, the video screen is sharp and bright .\\n0 2, inch screen and a glossy, polished aluminum finish that one CNET editor described as looking like a Christmas tree ornament .\\n1 ... | \n", + "2 | \n", + "
| 5 | \n", + "/content/drive/MyDrive/topics/screen_netbook_1005ha | \n", + "Keep in mind that once you get in a room full of light or step outdoors screen reflections could become annoying .\\n0 I've used mine outsi... | \n", + "2 | \n", + "
| 9 | \n", + "/content/drive/MyDrive/topics/size_asus_netbook_1005ha | \n", + "A few other things I'd like to point out is that you must push the micro, sized right angle end of the ac adapter until it snaps in place or the battery may not charge .\\n0 The full size right shift k... | \n", + "2 | \n", + "
| 8 | \n", + "/content/drive/MyDrive/topics/accuracy_garmin_nuvi_255W_gps | \n", + ", and is very, very accurate .\\n0 but for the most part, we find that the Garmin software provides accurate directions, whereever we intend to go .\\n1 This functi... | \n", + "2 | \n", + "
| 11 | \n", + "/content/drive/MyDrive/topics/battery-life_netbook_1005ha | \n", + "6GHz 533FSB cpu, glossy display, 3, Cell 23Wh Li, ion Battery , and a 1 .\\n0 Not to mention that as of now... | \n", + "2 | \n", + "
| 12 | \n", + "/content/drive/MyDrive/topics/voice_garmin_nuvi_255W_gps | \n", + "The voice prompts and maps are wonderful especially when driving after dark .\\n0 I also thought the the voice prompts of the 750 where more pleasant sounding than the 255w's .\\n1 ... | \n", + "2 | \n", + "
| 13 | \n", + "/content/drive/MyDrive/topics/screen_garmin_nuvi_255W_gps | \n", + "It is easy to read and when touching the screen it works great !\\n0 and zoom out buttons on the 255w to the same side of the screen which makes it a bit easier .\\n1 ... | \n", + "2 | \n", + "
| 14 | \n", + "/content/drive/MyDrive/topics/video_ipod_nano_8gb | \n", + "I bought the 8, gig Ipod Nano that has the built, in video camera .\\n0 Itunes has an on, line store, where you may purchase and download music and videos which will install onto the ipod .\\n1 ... | \n", + "2 | \n", + "
| 34 | \n", + "/content/drive/MyDrive/topics/buttons_amazon_kindle | \n", + "I thought it would be fitting to christen my Kindle with the Stephen King novella UR, so went to the Amazon site on my computer and clicked on the button to buy it .\\n0 As soon as I'd clicked the button to confirm my order it appeared on my Kindle almost immediately !\\n1 ... | \n", + "2 | \n", + "
| 32 | \n", + "/content/drive/MyDrive/topics/navigation_amazon_kindle | \n", + "In fact, the entire navigation structure has been completely revised , I'm still getting used to it but it's a huge step forward .\\n0 ... | \n", + "2 | \n", + "
| 36 | \n", + "/content/drive/MyDrive/topics/price_amazon_kindle | \n", + "If a case was included, as with the Kindle 1, that would have been reflected in a higher price .\\n0 lower overall price, with nice leather cover .\\n1 ... | \n", + "2 | \n", + "
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LatentDirichletAllocation(n_components=8, random_state=0)In a Jupyter environment, please rerun this cell to show the HTML representation or trust the notebook.
LatentDirichletAllocation(n_components=8, random_state=0)
| \n", + " | filename | \n", + "opinion_text | \n", + "
|---|---|---|
| 0 | \n", + "/Users/jaeeunb/Desktop/workspace/jupywork/topics/battery-life_ipod_nano_8gb | \n", + "short battery life I moved up from an 8gb .\\n0 I love this ipod except for the battery life .\\n1 ... | \n", + "
| 1 | \n", + "/Users/jaeeunb/Desktop/workspace/jupywork/topics/gas_mileage_toyota_camry_2007 | \n", + "Ride seems comfortable and gas mileage fairly good averaging 26 city and 30 open road .\\n0 ... | \n", + "
| 2 | \n", + "/Users/jaeeunb/Desktop/workspace/jupywork/topics/room_holiday_inn_london | \n", + "We arrived at 23,30 hours and they could not recommend a restaurant so we decided to go to Tesco, with very limited choices but when you are hingry you do not careNext day they rang the bell at 8,00 hours to clean the room, not being very nice being waken up so earlyEvery day they gave u... | \n", + "
| 3 | \n", + "/Users/jaeeunb/Desktop/workspace/jupywork/topics/location_holiday_inn_london | \n", + "Great location for tube and we crammed in a fair amount of sightseeing in a short time .\\n0 All in all, a normal chain hotel on a nice lo... | \n", + "
| 4 | \n", + "/Users/jaeeunb/Desktop/workspace/jupywork/topics/staff_bestwestern_hotel_sfo | \n", + "Staff are friendl... | \n", + "