T3: A Novel Zero-shot Transfer Learning Framework Iteratively Training on an Assistant Task for a Target Task
<|reference_start|>T3: A Novel Zero-shot Transfer Learning Framework Iteratively Training on an Assistant Task for a Target Task: Long text summarization, gradually being essential for efficiently processing large volumes of information, stays challenging for Large Language Models (LLMs) such as GPT and LLaMA families because of the insufficient open-sourced training datasets and the high requirement of contextual details dealing. To address the issue, we design a novel zero-shot transfer learning framework, abbreviated as T3, to iteratively training a baseline LLM on an assistant task for the target task, where the former should own richer data resources and share structural or semantic similarity with the latter. In practice, T3 is approached to deal with the long text summarization task by utilizing question answering as the assistant task, and further validated its effectiveness on the BBC summary, NarraSum, FairytaleQA, and NLQuAD datasets, with up to nearly 14% improvement in ROUGE, 35% improvement in BLEU, and 16% improvement in Factscore compared to three baseline LLMs, demonstrating its potential for more assistant-target task combinations.<|reference_end|>
@article{tong2024t3:,
    title={T3: A Novel Zero-shot Transfer Learning Framework Iteratively Training
  on an Assistant Task for a Target Task},
    author={Xindi Tong, Yujin Zhu, Shijian Fan, Liang Xu},
    journal={arXiv preprint arXiv:2409.17640},
    year={2024},
    archivePrefix={arXiv},
    eprint={2409.17640},
    primaryClass={cs.CL cs.AI}
}