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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chi-Huang Chen Sheau-Ling Hsieh Yung-Ching Weng Wen-Yung Chang Feipei Lai |
| Copyright Year | 2010 |
| Description | Author affiliation: Department of Electrical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, 10617 Taiwan (Chi-Huang Chen) || Graduate Institute of Biomedical Electronics and Bioinformatics National Taiwan University, Taiwan (Feipei Lai) || EECS International Graduate Program Institute/IT Center, National Chiao Tung University, No. 1001 University Road, Hsinchu, Taiwan (Sheau-Ling Hsieh) || Department of Computer Science and Engineering, National Taiwan University, Taiwan (Yung-Ching Weng) || Institute of Computer Science and Engineering, College of Computer Science, National Chiao Tung University, Taiwan (Wen-Yung Chang) |
| Abstract | Semantic similarity measure plays an essential role in Information Retrieval and Natural Language Processing. In this paper we propose a page-count-based semantic similarity measure and apply it in biomedical domains. Previous researches in semantic web related applications have deployed various semantic similarity measures. Despite the usefulness of the measurements in those applications, measuring semantic similarity between two terms remains a challenge task. The proposed method exploits page counts returned by the Web Search Engine. We define various similarity scores for two given terms P and Q, using the page counts for querying P, Q and P AND Q. Moreover, we propose a novel approach to compute semantic similarity using lexico-syntactic patterns with page counts. These different similarity scores are integrated adapting support vector machines, to leverage the robustness of semantic similarity measures. Experimental results on two datasets achieve correlation coefficients of 0.798 on the dataset provided by A. Hliaoutakis, 0.705 on the dataset provide by T. Pedersen with physician scores and 0.496 on the dataset provided by T. Pedersen et al. with expert scores. |
| Starting Page | 4436 |
| Ending Page | 4439 |
| File Size | 436265 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424441235 |
| ISSN | 1557170X |
| DOI | 10.1109/IEMBS.2010.5626008 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-08-31 |
| Publisher Place | Argentina |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Semantics Biomedical measurements Correlation Kernel Training Medical services Support vector machine classification |
| Content Type | Text |
| Resource Type | Article |
| Subject | Signal Processing Biomedical Engineering Health Informatics Computer Vision and Pattern Recognition |
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