Automatic Query Generation and Query Relevance Measurement for Unsupervised Language Model Adaptation of Speech Recognition
We are developing a method of Web-based unsupervised language model adaptation for recognition of spoken documents. The proposed method chooses keywords from the preliminary recognition result and retrieves Web documents using the chosen keywords. A problem is that the selected keywords tend to cont...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | English |
| Publicado: |
SpringerOpen
2009-01-01
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| Colección: | EURASIP Journal on Audio, Speech, and Music Processing |
| Acceso en línea: | http://dx.doi.org/10.1155/2009/140575 |