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新PAGSL模型增强了可解释的学者推荐

研究人员开发了一个名为PAGSL(Path-Augmenting Graph Structure Learning)的新模型,旨在改进可解释的学者推荐。该模型通过减轻优化引起的噪声和“中心节点偏差”来解决现有框架的局限性,这些问题通常会导致过于简化的解释。PAGSL将表示学习与语义路径知识相结合,激活潜在的学术路径,并使用基于路径的神经网络进行编码。在三个学术数据集上的实验表明,PAGSL的性能优于当前最先进的方法,在F1分数、准确率和AUC方面都有显著提高,并通过量化结果和可视化提供了增强的可解释性。 AI

影响 增强了学术推荐系统的可解释性,可能改善研究发现。

排序理由 该条目是一篇学术论文,详细介绍了一个新模型及其实验评估。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.IR (Information Retrieval) 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

新PAGSL模型增强了可解释的学者推荐

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该条目是一篇学术论文,详细介绍了一个新模型及其实验评估。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.IR (Information Retrieval) TIER_1 English(EN) · Tao Jia ·

    PAGSL: 用于可解释学者推荐的路径增强图结构学习

    Explainable scholar recommendation aims to identify potential scholars of interest and provide reasonable explanations for the recommendations. However, existing frameworks struggle with optimization-induced noise and "hub node bias", yielding trivial explanations that lack hiera…