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IHI
2010
144views Healthcare» more  IHI 2010»
12 years 11 months ago
The effect of different context representations on word sense discrimination in biomedical texts
Unsupervised word sense discrimination relies on the idea that words that occur in similar contexts will have similar meanings. These techniques cluster multiple contexts in which...
Ted Pedersen
SNPD
2010
13 years 2 months ago
Ambiguous Arabic Words Disambiguation
In this paper we propose an hybrid system of Arabic words disambiguation. To achieve this goal we use the methods employed in the domain of information retrieval: Latent semantic ...
Laroussi Merhbene, Anis Zouaghi, Mounir Zrigui
ACL
1998
13 years 5 months ago
Combination of an Automatic and an Interactive Disambiguation Method
In natural language processing, many methods have been proposed to solve the ambiguity problems. In this paper, we propose a technique to combine a method of interactive disambigu...
Masaya Yamaguchi, Takeyuki Kojima, Nobuo Inui, Yos...
ACL
2001
13 years 6 months ago
Statistical Corpus-Based Word Sense Disambiguation: Pseudowords vs. Real Ambiguous Words
In this paper we investigate whether the task of disambiguating pseudowords (artificial ambiguous words) is comparable to the disambiguation of real ambiguous words. Since the two...
Tanja Gaustad
FGCN
2008
IEEE
130views Communications» more  FGCN 2008»
13 years 11 months ago
Word Sense Disambiguation Based on Bayes Model and Information Gain
Word sense disambiguation has always been a key problem in Natural Language Processing. In the paper, we use the method of Information Gain to calculate the weight of different po...
Zhengtao Yu, Bin Deng, Bo Hou, Lu Han, Jianyi Guo