138 search results - page 22 / 28 » Improving Word Sense Disambiguation Using Topic Features |
ECIR
2004
Springer
13 years 9 months ago
2004
Springer
Abstract. Previous researches on advanced representations for document retrieval have shown that statistical state-of-the-art models are not improved by a variety of different ling...
ACL
2010
13 years 5 months ago
2010
This paper proposes new algorithms to compute the sense similarity between two units (words, phrases, rules, etc.) from parallel corpora. The sense similarity scores are computed ...
ACL
2008
13 years 9 months ago
2008
We investigate the tasks of general morphological tagging, diacritization, and lemmatization for Arabic. We show that for all tasks we consider, both modeling the lexeme explicitl...
ICMCS
2006
IEEE
2006
IEEE
Utterance-Level Extractive Summarization of Open-Domain Spontaneous Conversations with Rich Features
14 years 1 months ago
To identify important utterances from open-domain spontaneous conversations, previous work has focused on using textual features that are extracted from transcripts, e.g., word fr...
EMNLP
2008
13 years 9 months ago
2008
This paper describes a novel Bayesian approach to unsupervised topic segmentation. Unsupervised systems for this task are driven by lexical cohesion: the tendency of wellformed se...