| ชื่อเรื่อง | : | Term-Dependent Confidence for Out-of-Vocabulary Term Detection |
| นักวิจัย | : | Wang, Dong , King, Simon , Frankel, Joe , Bell, Peter |
| คำค้น | : | - |
| หน่วยงาน | : | Edinburgh Research Archive, United Kingdom |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2552 |
| อ้างอิง | : | http://hdl.handle.net/1842/3964 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Within a spoken term detection (STD) system, the decision maker plays an important role in retrieving reliable detections. Most of the state-of-the-art STD systems make decisions based on a confidence measure that is term-independent, which poses a serious problem for out-of-vocabulary (OOV) term detection. In this paper, we study a term-dependent confidence measure based on confidence normalisation and discriminative modelling, particularly focusing on its remarkable effectiveness for detecting OOV terms. Experimental results indicate that the term-dependent confidence provides much more significant improvement for OOV terms than terms in-vocabulary. |
| บรรณานุกรม | : |
Wang, Dong , King, Simon , Frankel, Joe , Bell, Peter . (2552). Term-Dependent Confidence for Out-of-Vocabulary Term Detection.
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom . Wang, Dong , King, Simon , Frankel, Joe , Bell, Peter . 2552. "Term-Dependent Confidence for Out-of-Vocabulary Term Detection".
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom . Wang, Dong , King, Simon , Frankel, Joe , Bell, Peter . "Term-Dependent Confidence for Out-of-Vocabulary Term Detection."
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom , 2552. Print. Wang, Dong , King, Simon , Frankel, Joe , Bell, Peter . Term-Dependent Confidence for Out-of-Vocabulary Term Detection. กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom ; 2552.
|
