International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 186 - Number 70 |
Year of Publication: 2025 |
Authors: Liqing Wang, Wanjin Chen, Yongyue Xu, Juan Wang |
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Liqing Wang, Wanjin Chen, Yongyue Xu, Juan Wang . Adaptive Crowdsourcing Task Generation and Workflow Control for Human Feedback Data Collection. International Journal of Computer Applications. 186, 70 ( Mar 2025), 22-28. DOI=10.5120/ijca2025924552
Due to the dire scarcity of corpora, the quality of low-resource language translation falls short of the public expectation. However, adopting Reinforcement Learning from Human Feedback (RLHF) can remarkably improve model quality. Nonetheless, obtaining human feedback data is typically time-consuming, costly, or plagued by severe inconsistency. Thus, this paper develops and implements a self-generating crowdsourcing workflow tailored for low-resource translation to address the above-mentioned issues. Under the consideration of quality and cost, this workflow will operate automatically and continually until it obtains the final results, according to a process in which the generated options are filled in the blanks for evaluating and selecting crowdsourcing tasks in various formats, then managing their iterative execution. This method enables the acquisition of various feedback data with varied requirements in diverse forms—including ranking, scoring, comparative judgments, and error correction—at low cost and with high efficiency. These data can then be used to train reward models with the consequence of enhancing reinforcement learning performance. This paper’s experimental results testify to the effectiveness of this approach.RLHF; low-resource translation; adaptive; iterative workflow; crowdsourcing