A CHUNK-BASED PHONETIC SCORE FOR MOBILE VOICE SEARCH

被引：0
|
作者：
Prabhavalkar, Rohit [1 ]
Droppo, Jasha [2 ]
机构：
[1] Ohio State Univ, Dept Comp Sci & Engn, Columbus, OH 43210 USA
[2] Microsoft Res, Speech Technol Grp, Redmond, WA USA
来源：
2012 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP) | 2012年
关键词：
voice search; phonetic score; pronunciation modeling;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
We propose a chunk-based phonetic score for re-scoring word hypotheses for the mobile voice search task. The score is based on a novel technique for aligning decoded phone sequences with forced-alignments of hypothesized word sequences and exploits phone-boundary timing information. In experimental results, we find that the proposed approach results in relative a word error rate reduction of 4.4% and a relative sentence error rate reduction of 2.3% for the Windows live search for mobile task [1].
引用
下载
收藏
页码：4729 / 4732
页数：4
相关论文
共 50 条
  • [21] A chunk-based slicer for cooperative 3D printing
    McPherson, Jace
    Zhou, Wenchao
    RAPID PROTOTYPING JOURNAL, 2018, 24 (09) : 1436 - 1446
  • [22] Modeling chunk-based content placement in information centric networking
    Wang Guoqing
    Liu Jiang
    Li Xiuqin
    Yang Shaoyu
    Li Guojia
    The Journal of China Universities of Posts and Telecommunications, 2017, (03) : 44 - 50
  • [23] Modeling chunk-based content placement in information centric networking
    Wang Guoqing
    Liu Jiang
    Li Xiuqin
    Yang Shaoyu
    Li Guojia
    TheJournalofChinaUniversitiesofPostsandTelecommunications, 2017, 24 (03) : 44 - 50
  • [24] Performance analysis of chunk-based resource allocation in wireless OFDMA systems
    Department of Science and Technology, Linköping University, SE-601 74 Norrköping, Sweden
    IEEE Int. Workshop Comput. Aided Model. Des. Commun. Links Networks, CAMAD, 2012, (90-94):
  • [25] SISYPHUS: The implementation of a chunk-based storage manager for OLAP data cubes
    Karayannidis, N
    Sellis, T
    DATA & KNOWLEDGE ENGINEERING, 2003, 45 (02) : 155 - 180
  • [26] Extreme Binning: Scalable, Parallel Deduplication for Chunk-based File Backup
    Bhagwat, Deepavali
    Eshghi, Kave
    Long, Darrell D. E.
    Lillibridge, Mark
    2009 IEEE INTERNATIONAL SYMPOSIUM ON MODELING, ANALYSIS & SIMULATION OF COMPUTER AND TELECOMMUNICATION SYSTEMS (MASCOTS), 2009, : 237 - +
  • [27] Frequency reuse in chunk-based multi-cell OFDMA systems
    Zhu, Huiling
    Wang, Jiangzhou
    IEEE International Conference on Communications, 2012, : 4668 - 4672
  • [28] Distributed Chunk-Based Optimization for MultiCarrier Ultra-Dense Networks
    GUO Shaozhen
    XING Chengwen
    FEI Zesong
    ZHOU Gui
    YAN Xinge
    China Communications, 2016, (01) : 80 - 90
  • [29] Chunk-Based Dependency-to-String Model with Japanese Case Frame
    Xu, Jinan
    Wu, Peihao
    Xie, Jun
    Zhang, Yujie
    MACHINE TRANSLATION, CWMT 2014, 2014, 493 : 80 - 92
  • [30] Frequency Reuse in Chunk-based Multi-cell OFDMA Systems
    Zhu, Huiling
    Wang, Jiangzhou
    2012 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2012,
12345