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NLPRS
2001
Springer
15 years 8 months ago
Unknown Word Guessing and Part-of-Speech Tagging Using Support Vector Machines
The accuracy of part-of-speech (POS) tagging for unknown words is substantially lower than that for known words. Considering the high accuracy rate of up-to-date statistical POS t...
Tetsuji Nakagawa, Taku Kudo, Yuji Matsumoto
AIPS
2009
15 years 5 months ago
Exploiting N-Gram Analysis to Predict Operator Sequences
N-gram analysis provides a means of probabilistically predicting the next item in a sequence. Due originally to Shannon, it has proven an effective technique for word prediction i...
Christian J. Muise, Sheila A. McIlraith, Jorge A. ...
ISF
2011
14 years 11 months ago
A multi-region empirical study on the internet presence of global extremist organizations
Abstract Extremist organizations are heavily utilizing Internet technologies to increase their abilities to influence the world. Studying those global extremist organizations’ In...
Jialun Qin, Yilu Zhou, Hsinchun Chen
WWW
2011
ACM
14 years 11 months ago
Wikipedia vandalism detection
Wikipedia is an online encyclopedia which anyone can edit. While most edits are constructive, about 7% are acts of vandalism. Such behavior is characterized by modifications made ...
Santiago Moisés Mola-Velasco
121
Voted
EMNLP
2011
14 years 3 months ago
Collaborative Ranking: A Case Study on Entity Linking
In this paper, we present a new ranking scheme, collaborative ranking (CR). In contrast to traditional non-collaborative ranking scheme which solely relies on the strengths of iso...
Zheng Chen, Heng Ji