| ชื่อเรื่อง | : | A multitask learning perspective on acoustic-articulatory inversion |
| นักวิจัย | : | Richmond, Korin |
| คำค้น | : | speech technology |
| หน่วยงาน | : | Edinburgh Research Archive, United Kingdom |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2550 |
| อ้างอิง | : | K. Richmond. A multitask learning perspective on acoustic-articulatory inversion. In Proc. Interspeech, Antwerp, Belgium, August 2007. , http://hdl.handle.net/1842/1993 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This paper proposes the idea that by viewing an inversion mapping MLP from a Multitask Learning perspective, we may be able to relax two constraints which are inherent in using electromagnetic articulography as a source of articulatory information for speech technology purposes. As a first step to evaluating this idea, we perform an inversion mapping experiment in an attempt to ascertain whether the hidden layer of a ``multitask'' MLP can act beneficially as a hidden representation that is shared between inversion mapping subtasks for multiple articulatory targets. Our results in the case of the tongue dorsum x-coordinate indicate this is indeed the case and show good promise. Results for the tongue dorsum y-coordinate however are not so clear-cut, and will require further investigation. |
| บรรณานุกรม | : |
Richmond, Korin . (2550). A multitask learning perspective on acoustic-articulatory inversion.
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom . Richmond, Korin . 2550. "A multitask learning perspective on acoustic-articulatory inversion".
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom . Richmond, Korin . "A multitask learning perspective on acoustic-articulatory inversion."
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom , 2550. Print. Richmond, Korin . A multitask learning perspective on acoustic-articulatory inversion. กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom ; 2550.
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