README.md

Unsupervised Spoken Constituency Parsing

Official repo for our ICASSP 2023 paper: Cascading and Direct Approaches to Unsupervised Constituency Parsing on Spoken Sentences, which investigates two approaches to unsupervised constituency parsing on spoken sentences, given 1) raw speech & 2) unlabeled text.

If you use this code for research, please cite our paper as follows:

@inproceedings{tseng2023parsing,
  title={Cascading and Direct Approaches to Unsupervised Constituency Parsing on Spoken Sentences},
  author={Tseng, Yuan and Lai, Cheng-I and Lee, Hung-yi},,
  booktitle={ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  year={2023},
}

The paper is available on arXiv: https://arxiv.org/abs/2303.08809

For questions/concerns/bugs please contact r11942082 at ntu.edu.tw

Preprocessing

See pytorch/diora/speech/README.md

Training & Evaluation (WIP)

1. (Topline) Training with ground truth segmentation

conda activate parse
export PYTHONPATH=$(pwd)/pytorch:$PYTHONPATH

for i in {1..5}
do
python pytorch/diora/scripts/train.py \
--arch mlp-shared \
--batch_size 32 \
--cuda \
--emb none \
--emb_dim 1024 \
--hidden_dim 400 \
--k_neg 100 \
--log_every_batch 100 \
--lr 5e-3 \
--modality speech \
--normalize unit \
--reconstruct_mode softmax \
--save_after 100 \
--save_distinct 100 \
--seed $i \
--train_filter_length 30 \
--train_textgrid_folder ./data/SpokenCOCO/alignments/train \
--train_path ./data/train_id_speech.txt \
--train_data_type txt_id \
--train_hdf5 "./data/SpokenCOCO/features/train-xlsr_53-14.hdf5" \
--valid_textgrid_folder ./data/SpokenCOCO/alignments/val \
--validation_path ./data/val_parse_with_gt.txt \
--validation_data_type coco \
--valid_hdf5 "./data/SpokenCOCO/features/val-xlsr_53-14.hdf5" \
--experiment_path "./log/xlsr_gold/run$i" \
--max_step 2000 \
--max_epoch 1; \
done

2. Training with fixed-length segments

conda activate parse
export PYTHONPATH=$(pwd)/pytorch:$PYTHONPATH

for i in {1..5}
do
python pytorch/diora/scripts/train.py \
--arch mlp-shared \
--batch_size 32 \
--cuda \
--emb none \
--emb_dim 1024 \
--hidden_dim 400 \
--k_neg 100 \
--log_every_batch 100 \
--lr 5e-3 \
--modality speech \
--normalize unit \
--reconstruct_mode softmax \
--save_after 100 \
--save_distinct 100 \
--seed $i \
--train_filter_length 30 \
--train_textgrid_folder ./data/SpokenCOCO/fixed_alignments/train \
--train_path ./data/fixed/train_id_speech.txt \
--train_data_type txt_id \
--train_hdf5 "./data/SpokenCOCO/features/train-xlsr_53-14.hdf5" \
--valid_textgrid_folder ./data/SpokenCOCO/fixed_alignments/val \
--validation_path ./data/fixed/match_val_duration.txt \
--validation_data_type coco_asr \
--valid_hdf5 "./data/SpokenCOCO/features/val-xlsr_53-14.hdf5" \
--experiment_path "./log/xlsr_fixed/run$i" \
--max_step 2000 \
--max_epoch 1; \
done

Attribution

This repo is modified from DIORA. Original README for DIORA can be found in README_old.md)