This week we will be continuing our graph-theory based approach to NLP and take a look at TextRank: Bringing Order to Texts. The paper claims to show us how to use graph-ranking approaches in some unsupervised learning tasks such as keyword and sentence extraction.

TextRank, NLP, natural language processing, unsupervised learning, PageRank, HITS, computer science, algorithms

Technorati Tags: , , , , , , ,