Analysis on individual differences in automatic transcription of spontaneous presentations.pdfVIP
- 1、本文档共4页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
- 5、该文档为VIP文档,如果想要下载,成为VIP会员后,下载免费。
- 6、成为VIP后,下载本文档将扣除1次下载权益。下载后,不支持退款、换文档。如有疑问请联系我们。
- 7、成为VIP后,您将拥有八大权益,权益包括:VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
- 8、VIP文档为合作方或网友上传,每下载1次, 网站将根据用户上传文档的质量评分、类型等,对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档
查看更多
Analysis on individual differences in automatic transcription of spontaneous presentations
ANALYSIS ON INDIVIDUAL DIFFERENCES IN AUTOMATIC TRANSCRIPTION OF
SPONTANEOUS PRESENTATIONS
Takahiro Shinozaki and Sadaoki Furui
Tokyo Institute of Technology
Department of Computer Science
2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8552 Japan.
{staka, furui}@furui.cs.titech.ac.jp
ABSTRACT 2. SPEECH RECOGNITION TASK AND
EXPERIMENTAL SET UP
This paper reports an analysis of individual differences in spon- 2.1. Recognition task
taneous presentation speech recognition performances. Ten min- For the analysis of speaker variation, monologue presentation
utes from each presentation given by 50 male speakers, for a total speech uttered by 50 different male speakers is used as a test set.
of 500 minutes, has been automatically recognized for the analy- Speakers in the test set have no overlap with those in the training
sis. Correlation and regression analyses were applied to the word set. The first 10 minutes of each presentation are used for analysis.
recognition accuracy and various speaker attributes. A restricted Table 1 shows the detail of the test set.
set of the speaker attributes comprising the speaking rate, the out
of vocabulary rate and the repair rate was found to be most signif- 2.2. Speaker attributes
icant to yield individual differences in the word accuracy. Unsu- We give consideration to seven kinds of speaker attributes in the
pervised MLLR speaker adaptation worked well for im
您可能关注的文档
- 填料的品种和用量对环氧胶粘剂剪切强度的影响.doc
- (前沿物理考查论文格式例文).doc
- (区域)变质岩结构构造的主要特征.doc
- (基于活动的成本核算).doc
- (江苏苏州地区)工程建筑材料见证取样标准.xls
- (鲁奇炉)煤气化废水脱酚脱氨脱盐零排放UAV处理工艺.pdf
- ++磁化水处理技术及其在农业上的应用_王艳红.pdf
- A Bayesian Analysis of Compressive Sensing Data Recovery in Wireless Sensor Networks.pdf
- A BiasDependent Model for the Impact of Process.pdf
- A Canonical Analysis of the First Order EinsteinHilbert Action.pdf
文档评论(0)