Archive for January 31st, 2007
Discussion of Section 3 of TextRank
Section 3 of TextRank: Bringing Order Into Texts covers the first application of the TextRank approach proposed in section 2. The authors have chosen keyword extraction to demonstrate the capabilities of the approach. Keyword extraction is the problem of determining the keywords that best describe a document. It can be thought of as a precursor [...]
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Discussion of TextRank sections 1 and 2
The first two sections of TextRank: Bringing Order into Text by Mihalcea and Tarau provide valuable background information and introduction to applying graph theory (see http://en.wikipedia.org/wiki/Graph_theory for background) to NLP based programs. As we saw in Brin and Page last week, we can use graph based approaches for determining node importance through citation analysis. [...]
Popularity: 2% [?]
