Name
Abstract | ||
|---|---|---|
Most of the Web-based methods for lexicon augmenting consist in capturing global semantic features of the targeted domain in order to collect relevant documents from the Web. We suggest that the local context of the out-of-vocabulary (OOV) words contains relevant information on the OOV words. With this information, we propose to use the Web to build locally-augmented lexicons which are used in a final local decoding pass. First, an automatic web based OOV word detection method is proposed. Then, we demonstrate the relevance of the Web for the OOV word retrieval. Different methods are proposed to retrieve the hypothesis words. We finally retrieve about 26% of the OOV words with a lexicon increase of less than 1000 words using the reference context. |
Year | Venue | Field |
|---|---|---|
2008 | SIXTH INTERNATIONAL CONFERENCE ON LANGUAGE RESOURCES AND EVALUATION, LREC 2008 | On demand,Information retrieval,Computer science,Speech recognition,Lexicon,Natural language processing,Artificial intelligence,Decoding methods,Web application,Out of vocabulary |
DocType | Citations | PageRank |
Conference | 1 | 0.39 |
References | Authors | |
7 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Stanislas Oger | 1 | 14 | 2.55 |
| Georges Linares | 2 | 87 | 19.73 |
| Frédéric Béchet | 3 | 397 | 47.77 |