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Unsupervised zoning of scientific articles using huffman trees

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4 Author(s)
Kagan, E. ; Dept. of Ind. Eng., Tel-Aviv Univ., Tel-Aviv, Israel ; Ben-Gal, I. ; Sharkov, N. ; Maimon, O.

In this report we propose a new method of unsupervised zoning based on Huffman coding trees. The suggested method acts on the level of sentences and obtains a Huffman tree whose upper part is equal to the tree created by the method of argumentative zoning. The proposed method gives a general framework for the unsupervised zoning, and may be straightforwardly transformed to supervised zoning by mapping the bits defined by human annotator into features.

Published in:

Electrical and Electronics Engineers in Israel, 2008. IEEEI 2008. IEEE 25th Convention of

Date of Conference:

3-5 Dec. 2008