The Emotion is Not One-hot Encoding: Learning with Grayscale Label for Emotion Recognition in Conversation (INTERSPEECH 2022)

• The overall flow of our model.
• This repository provides training/test codes for RoBERTa. Please use each open source for extensions to the comparison system.

Requirements

1. Pytorch 1.8
2. Python 3.6
3. Transformer 4.4.0
4. sklearn

Datasets

Each data is split into train/dev/test in the dataset folder.

1. IEMOCAP
2. DailyDialog
3. MELD
4. EmoryNLP

Train

Step1: Training teacher model

• For self-method

cd self_teacher
python3 train.py {--argument}

• For future-self-method

cd self_future_teacher
python3 train.py {--argument}

Step2: Training student model (final model)

cd gray
python3 train_{method}.py {--argument}

• method names

  • C: category method
  • W: word-embedding method
  • F: future-self-method
  • S: self-methoid
  • SA: self-adjust method

• Argument

  • gray: heuristic (C), word (W), teacher (S), teahcer_post (SA), teacher_future (FS), teacher_future_post (FSA)
  • pretrained: pretraeind model type (roberta-large)
  • cls: label class (emotion or sentiment) (default: emotion)
  • weight: weight value for loss (in paper, it is marked as $\alpha$.)

Citation

@inproceedings{lee22e_interspeech,
  author={Joosung Lee},
  title={{The Emotion is Not One-hot Encoding: Learning with Grayscale Label for Emotion Recognition in Conversation}},
  year=2022,
  booktitle={Proc. Interspeech 2022},
  pages={141--145},
  doi={10.21437/Interspeech.2022-551}
}