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arXiv 2108.08946cs.CLcs.LG
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文本语料库的神经主题建模框架

A Framework for Neural Topic Modeling of Text Corpora

Shayan Fazeli, Majid Sarrafzadeh

摘要:

主题建模是指发现文本数据语料库中出现的主要主题的问题,其解决方案在许多领域都有重要的应用。在这项工作中,灵感来自最近的进展,在自然语言处理领域,我们介绍FAME,一个开源的框架,使一个有效的机制,提取和合并文本特征,并利用它们发现的主题和聚类文本文档中的语义相似的语料库。这些特征的范围从传统方法(例如,基于频率的)到来自基于变换器的语言模型(诸如BERT模型家族)的最新自动编码嵌入。为了证明该库的有效性,我们在著名的News-Group数据集上进行了实验。该图书馆可在网上查阅。

英文摘要:

Topic Modeling refers to the problem of discovering the main topics that have occurred in corpora of textual data, with solutions finding crucial applications in numerous fields. In this work, inspired by the recent advancements in the Natural Language Processing domain, we introduce FAME, an open-source framework enabling an efficient mechanism of extracting and incorporating textual features and utilizing them in discovering topics and clustering text documents that are semantically similar in a corpus. These features range from traditional approaches (e.g., frequency-based) to the most recent auto-encoding embeddings from transformer-based language models such as BERT model family. To demonstrate the effectiveness of this library, we conducted experiments on the well-known News-Group dataset. The library is available online.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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