Abstract | ||
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This paper summarizes FBK-irst participation at the lexical substitution task of the Semeval competition. We submitted two different systems, both exploiting synonym lists extracted from dictionaries. For each word to be substituted, the systems rank the associated synonym list according to a similarity metric based on Latent Semantic Analysis and to the occurrences in the Web 1T 5-gram corpus, respectively. In particular, the latter system achieves the state-of-the-art performance, largely surpassing the baseline proposed by the organizers. |
Year | Venue | Keywords |
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2007 | SemEval@ACL | 5-gram corpus,latter system,semeval competition,different system,syntagmatic coherence,state-of-the-art performance,lexical substitution task,fbk-irst participation,associated synonym list,latent semantic analysis |
Field | DocType | Citations |
SemEval,Computer science,Synonym,Syntagmatic analysis,Coherence (physics),Natural language processing,Artificial intelligence,Latent semantic analysis | Conference | 21 |
PageRank | References | Authors |
0.95 | 6 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Claudio Giuliano | 1 | 488 | 33.00 |
Alfio Gliozzo | 2 | 257 | 24.97 |
Carlo Strapparava | 3 | 2564 | 230.59 |