| Title: | Developing an SDR Test Collection from Japanese Lecture Audio Data |
| Authors: | Akiba, Tomoyosi Browse this author |
| Aikawa, Kiyoaki Browse this author |
| Itoh, Yoshiaki Browse this author |
| Kawahara, Tatsuya Browse this author |
| Nanjo, Hiroaki Browse this author |
| Nishizaki, Hiromitsu Browse this author |
| Yasuda, Norihito Browse this author |
| Yamashita, Yoichi Browse this author |
| Itou, Katunobu Browse this author |
| Issue Date: | 4-Oct-2009 |
| Publisher: | Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference, International Organizing Committee |
| Journal Title: | Proceedings : APSIPA ASC 2009 : Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference |
| Start Page: | 324 |
| End Page: | 330 |
| Abstract: | The lecture is one of the most valuable genres of audiovisual data. However, spoken lectures are difficult to reuse because browsing and efficient searching within spoken lectures is difficult. To promote the research activities in the spoken lecture retrieval, this paper reports a test collection for its evaluation. The test collection consists of the target spoken documents of about 2,700 lectures (604 hours) taken from the Corpus of Spontaneous Japanese (CSJ), 39 retrieval queries, the relevant passages in the target documents for each query, and the automatic transcription of the target speech data. We report the retrieval performance targeting the constructed test collection by applying a standard spoken document retrieval (SDR) method, which serves as a baseline for the forthcoming SDR studies using the test collection. We also introduce the several studies conducted by the users of the test collection. |
| Description: | APSIPA ASC 2009: Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference. 4-7 October 2009. Sapporo, Japan. Oral session: Initiatives in Spoken Document Processing (6 October 2009). |
| Conference Name: | APSIPA ASC 2009: Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference |
| 2009年アジア太平洋信号情報処理連合学会アニュアルサミット・国際会議 |
| Conference Place: | Sapporo |
| Type: | proceedings |
| URI: | http://hdl.handle.net/2115/39703 |
| Appears in Collections: | 北海道大学サステナビリティ・ウィーク2009 (Sustainability Weeks 2009) > 2009年アジア太平洋信号情報処理連合学会アニュアルサミット・国際会議 (2009 APSIPA Annual Summit and Conference)
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