Evaluation of Faithfulness Using the Longest Supported Subsequence.

Please find the detailed work here: paper

@misc{mittal2023evaluation,
      title={Evaluation of Faithfulness Using the Longest Supported Subsequence}, 
      author={Anirudh Mittal and Timo Schick and Mikel Artetxe and Jane Dwivedi-Yu},
      year={2023},
      eprint={2308.12157},
      archivePrefix={arXiv},
      primaryClass={cs.CL}
}

Data

The files used for Train and Test can be found in the Data folder. Description of the dataset can be found in the paper.

Model

The model checkpoints for the LSS and LSS* models can be downloaded using the following links: LSS LSS star.

Inference

Install the required librares using:

conda create -n lss_eval -y python=3.7 && conda activate lss_eval
pip install -e .

To get inference for a single input of reference-claim, use the the infer.py file. After downloading the models, change the path to model in the python file. Run the inference using

python infer.py $reference $claim

To evaluate results for an entire batch of reference and claim pair, use evaluate file. Replace the path to the model and CSV file in the python file. Then run,

python evaluate.py

Licensing

See our LICENSE file for licensing details.