Towards Robust Multimodal Sentiment Analysis with Incomplete Data

Pytorch implementation of the paper:

Towards Robust Multimodal Sentiment Analysis with Incomplete Data

This is a reorganized code, if you find any bugs please contact me. Thanks.

Content

• Note
• Data Preparation
• Environment
• Training
• Evaluation
• Citation

Note

1. This work builds upon our previous works ALMT, which was published in EMNLP 2023.
2. Due to the regression metrics (such as MAE and Corr) and classification metrics (such as acc2 and F1) focus on different aspects of model performance. A model that achieves the lowest error in sentiment intensity prediction does not necessarily perform best in classification tasks. To comprehensively demonstrate the capabilities of the models, all the results of all models in the comparisons are selected as the best-performing checkpoint for each type of metric. This means that the classification metrics (such as acc2 and F1) and regression metrics (such as MAE and Corr) correspond to different epochs of the same training process. If you wish to compare the performance of models across different metrics at the same epoch, we recommend you rerun this code.

Data Preparation

MOSI/MOSEI/CH-SIMS Download: Please see MMSA

Environment

The basic training environment for the results in the paper is Pytorch 2.2.1, Python 3.11.7 with NVIDIA Tesla A40.

Training

You can quickly run the code with the following command:

bash train.sh

Evaluation

After the training is completed, the checkpoints corresponding to the three random seeds (1111,1112,1113) can be used for evaluation. For example, evaluate the the model's binary classification accuracy in MOSI:

CUDA_VISIBLE_DEVICES=0 python robust_evaluation.py --config_file configs/eval_mosi.yaml --key_eval Has0_acc_2

Citation

• Towards Robust Multimodal Sentiment Analysis with Incomplete Data

Please cite our paper if you find our work useful for your research:

@inproceedings{zhang-etal-2024-lnln,
    title = "Towards Robust Multimodal Sentiment Analysis with Incomplete Data",
    author = "Zhang, Haoyu and 
              Wang, Wenbin and 
              Yu, Tianshu",
    booktitle = "The Thirty-eighth Annual Conference on Neural Information Processing Systems (NeurIPS 2024)",
    year = "2024"
}