chybot/tf_CFO

Tensorflow implementation of CFO, a knowledge graph based QA system

tf_CFO

Tensorflow implementation of CFO

Requirement

• python >= 3.5
• tensorflow >= 1.4
• pickle
• numpy
• gensim
• nltk
• fuzzywuzzy

Preprocessing

Goto data_preprocess directory and run the scripts (might take some time):

1. fetch dataset

sh fetch.sh

2. preprocess data

sh preprocess.sh

Training

• The QA system consists of 3 components: entity detection, relation network and subject network.
• Goto corresponding directory and refer to README.md to finish training and testing.

Inference

Goto inference folder and refer to README.md to get test result.

Reference

• https://github.com/castorini/BuboQA
• https://github.com/ZichaoHuang/TransE
• https://github.com/zihangdai/cfo

Download processed data

Processed data are also available, feel free to download: password：azen