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Table 4 Top 10 Unigram Features and String Features ‘_’ means a white space

From: Exploiting and integrating rich features for biological literature classification

Unigram Feature

String Feature

interaction

interac

bind

nteract

interact

_intera

domain

teracti

proteome

eractio

proteomic

proteom

complex

raction

protein

_domain

yeast

binding

kinase

_proteo

  1. (According to Chi-Square statistics)