Combination of Acoustic Classifiers based on Dempster-Shafer Theory of evidence
| Type of publication: | Idiap-RR |
| Citation: | valente:rr06-61 |
| Number: | Idiap-RR-61-2006 |
| Year: | 2006 |
| Institution: | IDIAP |
| Note: | Published in ICASSP 2007 |
| Abstract: | In this paper we investigate combination of neural net based classifiers using Dempster-Shafer Theory of Evidence. Under some assumptions, combination rule resembles a product of errors rule observed in human speech perception. Different combination are tested in ASR experiments both in matched and mismatched conditions and compared with more conventional probability combination rules. Proposed techniques are particularly effective in mismatched conditions. |
| Userfields: | ipdmembership={speech}, |
| Keywords: | |
| Projects |
Idiap |
| Authors | |
| Crossref by |
valente:ICASSP:2007 |
| Added by: | [UNK] |
| Total mark: | 0 |
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