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| Titel: |
Enhanced Intentness Estimation in a Colloquy |
| Auteur: |
M. Nachamai T. Santhanam M. Muthuraman |
| Verschenen in: |
Information technology journal |
| Paginering: | Jaargang 7 (2008) nr. 2 pagina's 366-369 |
| Jaar: |
2008 |
| Inhoud: |
This study proposes a methodology to find the interest levels of two speakers in a conversation. The ANN-HMM approach-a hybrid method is adopted. The hybrid method uses language input as an additional parameter in addition to the acoustic features. The language input provides a measure of classification of the input speech utterance. A combined classifier is used to make a linear decision on the emotion of the uttered speech as an arousal or valence. When the decision is fed to the Generative Factor Analyzed Hidden Markov Model (GFA-HMM) it evidently substantiates to be a better method with good accuracy rate of classification of whether the speaker is entangled in the conversation or vice-versa. The proposed method produced highly satisfactory results for the Linguistic Data Consortium (LDC) emotional prosody dataset. |
| Uitgever: |
Asian Network for Scientific Information, Pakistan (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 34 van 50 gevonden artikelen
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