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A Novel Similarity Calculation Method Based on Chinese Sentence Keyword Weight★

机译:基于汉语句的新的相似性计算方法关键词权重★

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摘要

Question Answering system ( QA ), is a kind of new information retrieval system which can be queried with natural language and return knowledge directly.By improving the traditional Chinese sentence similarity model, this paper proposes a Chinese sentence similarity calculation method based on keywords weight.Its key question is that questions asked by user and questions in the Frequently Asked Question ( FAQ ) carry on similarity calculation, discover the closest question in the FAQ and return the question answer stored in advance. It can also automatically update and maintain FAQ .The experiment indicates that precision of question match can be improved compared with traditional sentence similarity model.
机译:问题接听系统(QA),是一种新的信息检索系统,可以用自然语言查询,直接返回知识。通过改善传统的中国句子相似之处,提出了一种基于关键词重量的中文句子相似性计算方法。其关键问题是,用户和问题在常见问题(常见问题解答)中询问的问题,并在常见问题解答中发现最接近的问题并退回提前存储的问题答案。它还可以自动更新和维护常见问题。实验表明,与传统句子相似模型相比,可以提高问题匹配的精度。

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