| ชื่อเรื่อง | : | Suprasegmental Duration Modelling with Elastic Constraints in Automatic Speech Recognition |
| นักวิจัย | : | Molloy, Laurence , Isard, Stephen |
| คำค้น | : | - |
| หน่วยงาน | : | Edinburgh Research Archive, United Kingdom |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2541 |
| อ้างอิง | : | In ICSLP-1998, paper 1103. , http://www.isca-speech.org/archive/icslp_1998/index.html , http://hdl.handle.net/1842/1024 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | 4 |
| บทคัดย่อ/คำอธิบาย | : | In this paper a method of integrating a model of suprasegmental duration with a HMM-based recogniser at the post-processing level is presented. The N-Best utterance output is rescored using a suitable linear combination of acoustic log-likelihood (provided by a set of tied-state triphone HMMs) and duration log-likelihood (provided by a set of durational models). The durational model used in the post-processing imposes syllable-level elastic constraints on the durational behaviour of speech segments. Results are presented for word accuracy on the Resource Management database after rescoring, using two different syllable-like constraint units, a fixed-size N-phone window and simple (no constraint) phone duration probability scoring. |
| บรรณานุกรม | : |
Molloy, Laurence , Isard, Stephen . (2541). Suprasegmental Duration Modelling with Elastic Constraints in Automatic Speech Recognition.
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom . Molloy, Laurence , Isard, Stephen . 2541. "Suprasegmental Duration Modelling with Elastic Constraints in Automatic Speech Recognition".
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom . Molloy, Laurence , Isard, Stephen . "Suprasegmental Duration Modelling with Elastic Constraints in Automatic Speech Recognition."
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom , 2541. Print. Molloy, Laurence , Isard, Stephen . Suprasegmental Duration Modelling with Elastic Constraints in Automatic Speech Recognition. กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom ; 2541.
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