使用NLP进行文本总结

G. Vijay Kumar, Arvind Yadav, B. Vishnupriya, M. Naga Lahari, J. Smriti, D. Samved Reddy
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引用次数: 1

摘要

在这个一切都数字化的时代,我们可以在互联网上找到大量不同用途的数字数据,相对而言,人工汇总这些数据是非常困难的。自动文本摘要(Automatic Text Summarization, ATS)是随后发展起来的一个大技术,它可以简单地对源数据进行总结,然后给出一个既能保留内容又能保留整体含义的简短版本。虽然ATS的概念早在20世纪50年代就开始了,但该领域仍在努力给出最佳和有效的总结。ATS有两种方法:抽取和抽象总结。抽取和抽象方法对文本摘要技术有一个改进的过程。由于Python中的包和方法,文本摘要使用NLP实现。目前有不同的方法来总结文本,但我们可以实现它的算法很少。文本排序是提取文本摘要的方法,是一种无监督学习。文本排序算法也使用无向图、加权图。关键词提取,句子提取。为此,本文建立了一个基于Genism库的文本摘要模型,以获得较好的文本摘要效果。这种方法提高了短语的整体意义,阅读它的人可以更好地理解它。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Text Summarizing Using NLP
In this era everything is digitalized we can find a large amount of digital data for different purposes on the internet and relatively it’s very hard to summarize this data manually. Automatic Text Summarization (ATS) is the subsequent big one that could simply summarize the source data and give us a short version that could preserve the content and the overall meaning. While the concept of ATS is started long back in 1950’s, this field is still struggling to give the best and efficient summaries. ATS proceeds towards 2 methods, Extractive and Abstractive Summarization. The Extractive and Abstractive methods had a process to improve text summarization technique. Text Summarization is implemented with NLP due to packages and methods in Python. Different approaches are present for summarizing the text and having few algorithms with which we can implement it. Text Rank is what to extractive text summarization and it is an unsupervised learning. Text Rank algorithm also uses undirected graphs, weighted graphs. keyword extraction, sentence extraction. So, in this paper, a model is made to get better result in text summarization with Genism library in NLP. This method improves the overall meaning of the phrase and the person reading it can understand in a better way.
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