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The viability of web-derived polarity lexicons

Published 2 June 2010
Leonid Velikovich, Sasha Blair-Goldensohn, Kerry Hannan, Ryan McDonald
Citations211

TL;DR

A lexicon derived from English documents is evaluated, both qualitatively and quantitatively, and it is shown that it provides superior performance to previously studied lexicons, including one derived from WordNet.

Abstract

We examine the viability of building large polarity lexicons semi-automatically from the web. We begin by describing a graph propagation framework inspired by previous work on constructing polarity lexicons from lexical

Keywords

Computer Science