Question: train dragnn using dragnn example?

[robinqhuang]

Hi,

I am updated syntaxnet/examples/dragnn/trainer_tutorial.ipynb to train english using official tensorflow/syntaxnet docker image.

docker run -it -p 8888:8888 -v ~/ud-treebanks-conll2017/UD_English:/UD_Eng tensorflow/syntaxnet
open "http://localhost:8888/?token=xxxx" in the browser
open dragnn/trainer_tutorial.ipynb and change it to train english, for example:

DATA_DIR = '/UD_Eng'
TENSORBOARD_DIR = '/notebooks/tensorboard'
CHECKPOINT_FILENAME = '{}/eng-checkpoint'.format(DATA_DIR)
TRAINING_CORPUS_PATH = '{}/en-ud-train.conllu'.format(DATA_DIR)
DEV_CORPUS_PATH = '{}/en-ud-dev.conllu'.format(DATA_DIR)

then change the text to english to validate
Visualize the output of our mini-trained model on a test sentence.

text = 'go to USA'

then run the script in the notebook web application. The training is done, but parsing result is incorrect.

So question:can I can use the script trainer_tutorial.ipynb for training? The script seems much simpler than this github. How to modify it to run training sucessfully?

Thanks.