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检索条件"主题词=Query by example"
115 条 记 录,以下是11-20 订阅
排序:
query-BY-example SPOKEN TERM DETECTION USING ATTENTION-BASED MULTI-HOP NETWORKS
QUERY-BY-EXAMPLE SPOKEN TERM DETECTION USING ATTENTION-BASED...
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IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Chia-Wei Ao Hung-yi Lee Graduate Institute of Communication Engineering National Taiwan University
Retrieving spoken content with spoken queries, or query-by-example spoken term detection (STD), is attractive because it makes possible the matching of signals directly on the acoustic level without transcribing them ... 详细信息
来源: 评论
Pairwise learning using multi-lingual bottleneck features for low-resource query-by-example spoken term detection
Pairwise learning using multi-lingual bottleneck features fo...
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IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Yougen Yuan Cheung-Chi Leung Lei Xie Hongjie Chen Bin Ma Haizhou Li School of Computer Science Northwestern Polytechnical University Xi'an China Institute for Infocomm Research A*STAR Singapore
We propose to use a feature representation obtained by pairwise learning in a low-resource language for query-by-example spoken term detection (QbE-STD). We assume that word pairs identified by humans are available in... 详细信息
来源: 评论
EFFECTIVE UTILIZATION OF MULTIPLE exampleS IN query-BY-example SPOKEN TERM DETECTION
EFFECTIVE UTILIZATION OF MULTIPLE EXAMPLES IN QUERY-BY-EXAMP...
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IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Ji Xu Ge Zhang Yonghong Yan The Key Laboratory of Speech Acoustics and Content Understanding Chinese Academy of Sciences Beijing 100190 P.R.China
This paper investigates the example utilization problem in query-by-example spoken term detection when multiple examples are provided for each query term. To achieve this goal, we propose three evaluation metrics to a... 详细信息
来源: 评论
Real-time selection of video streams for live TV broadcasting based on query-by-example using a 3D model
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MULTIMEDIA TOOLS AND APPLICATIONS 2015年 第8期74卷 2659-2685页
作者: Yus, Roberto Ilarri, Sergio Mena, Eduardo Univ Zaragoza IIS Dept Zaragoza 50018 Spain
The emergence of low-cost cameras with nearly professional features in the consumer market represents a new important source of video information. For example, using an increasing number of these cameras in live TV br... 详细信息
来源: 评论
query-by-example Spoken Term Detection Using Low Dimensional Posteriorgrams Motivated by Articulatory Classes  17
Query-by-Example Spoken Term Detection Using Low Dimensional...
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IEEE 17th International Workshop on Multimedia Signal Processing (MMSP 2015)
作者: Popli, Abhimanyu Kumar, Arun Indian Inst Technol Delhi Ctr Appl Res Elect New Delhi 110016 India Ctr Dev Telemat New Delhi 110030 India
This paper addresses the problem of query-by-example Spoken Term Detection (QbE-STD). Posteriorgrams have been widely used in the research on QbE-STD. Features based on articulatory classes are known to be robust to p... 详细信息
来源: 评论
querying knowledge graphs through positive and negative examples and feedback
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JOURNAL OF INTELLIGENT INFORMATION SYSTEMS 2024年 第5期62卷 1165-1186页
作者: Akritidis, Akritas Tzitzikas, Yannis Fdn Res & Technol Hellas FORTH Inst Comp Sci N Plastira 100 Iraklion Greece Univ Crete Dept Comp Sci Iraklion Crete Greece
The formulation of structured queries over Knowledge Graphs is not an easy task. To alleviate this problem, we propose a novel interactive method for SPARQL query formulation, for enabling users (plain and advanced) t... 详细信息
来源: 评论
A Review of Deep Learning Techniques in Document Image Word Spotting
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ARCHIVES OF COMPUTATIONAL METHODS IN ENGINEERING 2022年 第2期29卷 1085-1106页
作者: Kumari, Lalita Sharma, Anuj Panjab Univ Dept Comp Sci & Applict Chandigarh India
From the early days of pattern recognition, word spotting have been important test beds for studying how well machines can perform better decision making. In recent years, word spotting have made dramatic advances wit... 详细信息
来源: 评论
Language independent query-by-example spoken term detection using N-best phone sequences and partial matching
Language independent query-by-example spoken term detection ...
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IEEE International Conference on Acoustics, Speech and Signal Processing
作者: H. Xu P. Yang X. Xiao L. Xie C. C. Leung Hongjie Chen Jia Yu Hang Lv L. Wang S. J. Leow B. Ma E. S. Chng H. Li Temasek Lab. Nanyang Technol. Univ. Singapore Singapore
In this paper, we propose a partial sequence matching based symbolic search (SS) method for the task of language independent query-by-example spoken term detection. One main drawback of conventional SS approach is the... 详细信息
来源: 评论
Privacy-preserving query-by-example Speech Search
Privacy-preserving Query-by-Example Speech Search
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IEEE International Conference on Acoustics, Speech and Signal Processing
作者: J. Portelo A. Abad B. Raj I. Trancoso Inst. Super. Tecnico Univ. de Lisboa Lisbon Portugal
This paper investigates a new privacy-preserving paradigm for the task of query-by-example Speech Search using Secure Binary Embeddings, a hashing method that converts vector data to bit strings through a combination ... 详细信息
来源: 评论
Double-layer neighborhood graph based similarity search for fast query-by-example spoken term detection
Double-layer neighborhood graph based similarity search for ...
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IEEE International Conference on Acoustics, Speech and Signal Processing
作者: K. Aoyama A. Ogawa T. Hattori T. Hori NTT Commun. Sci. Labs. NTT Corp. Kyoto Japan
This paper presents a novel double-layer neighborhood graph index for acceleration of similarity search that accomplishes fast querybyexample spoken term detection (STD). When a query segment is given, our proposed ST... 详细信息
来源: 评论