fastNLP/reproduction/Char-aware_NLM/README.md

• PyTorch-Character-Aware-Neural-Language-Model
• • Requiredments
  • HyperParameters
  • Demo
  • Acknowledgement

PyTorch-Character-Aware-Neural-Language-Model

This is the PyTorch implementation of character-aware neural language model proposed in this paper by Yoon Kim.

Requiredments

The code is run and tested with Python 3.5.2 and PyTorch 0.3.1.

HyperParameters

HyperParam	value
LSTM batch size	20
LSTM sequence length	35
LSTM hidden units	300
epochs	35
initial learning rate	1.0
character embedding dimension	15

Demo

Train the model with split train/valid/test data.

python train.py

The trained model will saved in cache/net.pkl.
Test the model.

python test.py

Best result on test set:
PPl=127.2163
cross entropy loss=4.8459

Acknowledgement

This implementation borrowed ideas from

https://github.com/jarfo/kchar

https://github.com/cronos123/Character-Aware-Neural-Language-Models