1. 逆文書頻度を利用したグラフベースキーワード抽出手法の提案
- Subjects
keyword extraction ,Computer Science::Information Retrieval ,ComputingMethodologies_DOCUMENTANDTEXTPROCESSING ,text summarization ,Computer Science::Computation and Language (Computational Linguistics and Natural Language and Speech Processing) - Abstract
In recent times, due to the excessiveness of research paper in the web, there is a need of automatic document summarization for papers. And, text summarization is depend on keyword extraction. In this paper, we propose keyword extraction method combining linguistics and graph theory proposed in related work. By inputting the co-occurrence, position, the term frequency, and inverse document frequency of word, this method provide words feature score.
- Published
- 2019