| ชื่อเรื่อง | : | Statistical annotation of named entities in spoken audio. |
| นักวิจัย | : | Renals, Steve , Gotoh, Yoshihiko |
| คำค้น | : | - |
| หน่วยงาน | : | Edinburgh Research Archive, United Kingdom |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2542 |
| อ้างอิง | : | In Proc. ESCA Workshop on Accessing Information In Spoken Audio, pages 43-48, Cambridge, 1999. , http://hdl.handle.net/1842/1199 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | In this paper we describe stochastic finite state model for named entity (NE) identification, based on explicit word-level n-gram relations. NE categories are incorporated in the model as word attributes. We present an overview of the approach, describing how the extensible vocabulary model may be used for NE identification. We report development and evaluation results on a North American Broadcast News task. This approach resulted in average precision and recall scores of around 83% on hand transcribed data, and 73% on the SPRACH recogniser output. We also present an error analysis and a comparison of our approach with an alternative statistical approach. |
| บรรณานุกรม | : |
Renals, Steve , Gotoh, Yoshihiko . (2542). Statistical annotation of named entities in spoken audio..
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom . Renals, Steve , Gotoh, Yoshihiko . 2542. "Statistical annotation of named entities in spoken audio.".
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom . Renals, Steve , Gotoh, Yoshihiko . "Statistical annotation of named entities in spoken audio.."
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom , 2542. Print. Renals, Steve , Gotoh, Yoshihiko . Statistical annotation of named entities in spoken audio.. กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom ; 2542.
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