python datagen.py
--data_dir $DATA_DIR
--tmp_dir $TMP_DIR
--hparams $HPARAMS
For Neural Network Retrieval Model Training
python trainer.py
--tmp_dir $TMP_DIR
--model_dir $MODEL_DIR
--hparams $HPARAMS
--gpu_device 0
--gpu_memory 0.23
--problems dual_encoder
For TFIDF Retrieval Model Training
python trainer.py
--tmp_dir $TMP_DIR
--model_dir $MODEL_DIR
--hparams $HPARAMS
--problems tfidf
For LDA Retrieval Model Training
python trainer.py
--tmp_dir $TMP_DIR
--model_dir $MODEL_DIR
--hparams $HPARAMS
--problems lda
For File-to-File Decoding
python searcher.py input_file output_file