SLPL SHROOM at SemEval2024 Task 06: A comprehensive study on models ability to detect hallucination
<|reference_start|>SLPL SHROOM at SemEval2024 Task 06: A comprehensive study on models ability to detect hallucination: Language models, particularly generative models, are susceptible to hallucinations, generating outputs that contradict factual knowledge or the source text. This study explores methods for detecting hallucinations in three SemEval-2024 Task 6 tasks: Machine Translation, Definition Modeling, and Paraphrase Generation. We evaluate two methods: semantic similarity between the generated text and factual references, and an ensemble of language models that judge each other's outputs. Our results show that semantic similarity achieves moderate accuracy and correlation scores in trial data, while the ensemble method offers insights into the complexities of hallucination detection but falls short of expectations. This work highlights the challenges of hallucination detection and underscores the need for further research in this critical area.<|reference_end|>
@article{fallah2024slpl,
    title={SLPL SHROOM at SemEval2024 Task 06: A comprehensive study on models
  ability to detect hallucination},
    author={Pouya Fallah, Soroush Gooran, Mohammad Jafarinasab, Pouya Sadeghi,
  Reza Farnia, Amirreza Tarabkhah, Zainab Sadat Taghavi, Hossein Sameti},
    journal={arXiv preprint arXiv:2404.04845},
    year={2024},
    archivePrefix={arXiv},
    eprint={2404.04845},
    primaryClass={cs.CL cs.AI}
}