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Content Provider | IEEE Xplore Digital Library |
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Author | Zhao Jianxun Wu Bo |
Copyright Year | 2012 |
Abstract | Multiple kernel learning methods have a widespread application in visual concept learning and BoVW method has been widely used dues to its excellent categorization performance. However, most canonical multiple kernel learning methods employ a stationary kernel combination format which assigns a uniform kernel weights over the input space. And BoVW method aimed to resolve the problem that the time efficiency of BoVW method decreases as the visual data scales up. As it is true for human perception, learning from multi-modalities has become an effective scheme for various information retrieval problems. In this paper, we propose a novel multi-modality fusion approach for video search, where the search modalities are derived from a diverse set of knowledge sources. Our proposed approach, explores a large set of predefined semantic concepts for computing multi-modality fusion weights by a new method. Experimental results validate the effectiveness of our approach, which outperforms the existing multi-modality fusion methods. |
Starting Page | 334 |
Ending Page | 338 |
File Size | 180064 |
Page Count | 5 |
File Format | |
ISBN | 9781467306898 |
e-ISBN | 9780769546476 |
DOI | 10.1109/ICCSEE.2012.83 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2012-03-23 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Training Algorithm design and analysis Visualization Dictionaries Semantics Inter-Class Correlation Multi-modality Feature extraction Clustering Kernel Visual Semantic Concept |
Content Type | Text |
Resource Type | Article |
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