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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
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dc.contributor.advisor | 鄭卜壬(Pu-Jen Cheng) | |
dc.contributor.author | Hui-Ju Hung | en |
dc.contributor.author | 洪慧儒 | zh_TW |
dc.date.accessioned | 2021-06-15T06:51:19Z | - |
dc.date.available | 2013-08-23 | |
dc.date.copyright | 2011-08-23 | |
dc.date.issued | 2011 | |
dc.date.submitted | 2011-08-18 | |
dc.identifier.citation | [1] http://www.sigir2011.org/
[2] Ryen W. White, Peter Bailey, and Liwei Chen. 2009. Predicting user interests from contextual information. In Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval (SIGIR '09). ACM, New York, NY, USA, 363-370. [3] Yelong Shen, Jun Yan, Shuicheng Yan, Lei Ji, Ning Liu, and Zheng Chen. 2011. Sparse hidden-dynamics conditional random fields for user intent understanding. In Proceedings of the 20th international conference on World wide web (WWW '11). ACM, New York, NY, USA, 7-16. [4] Zhicong Cheng, Bin Gao, and Tie-Yan Liu. 2010. Actively predicting diverse search intent from user browsing behaviors. In Proceedings of the 19th international conference on World wide web (WWW '10). ACM, New York, NY, USA, 221-230. [5] Huanhuan Cao, Daxin Jiang, Jian Pei, Qi He, Zhen Liao, Enhong Chen, and Hang Li. 2008. Context-aware query suggestion by mining click-through and session data. In Proceeding of the 14th ACM SIGKDD international conference on Knowledge discovery and data mining (KDD '08). ACM, New York, NY, USA, 875-883. [6] Qi He, Daxin Jiang, Zhen Liao, Steven C. H. Hoi, Kuiyu Chang, Ee-Peng Lim, Hang Li, 'Web Query Recommendation via Sequential Query Prediction,' Data Engineering, International Conference on, pp. 1443-1454, 2009 IEEE International Conference on Data Engineering, 2009. [7] Jian-Tao Sun, Dou Shen, Hua-Jun Zeng, Qiang Yang, Yuchang Lu, and Zheng Chen. 2005. Web-page summarization using clickthrough data. In Proceedings of the 28th annual international ACM SIGIR conference on Research and development in information retrieval (SIGIR '05). ACM, New York, NY, USA, 194-201. [8] Maria Grineva, Maxim Grinev, and Dmitry Lizorkin. 2009. Extracting key terms from noisy and multitheme documents. In Proceedings of the 18th international conference on World wide web (WWW '09). ACM, New York, NY, USA, 661-670. [9] Ian H. Witten, Gordon W. Paynter, Eibe Frank, Carl Gutwin, and Craig G. Nevill-Manning. 1999. KEA: practical automatic keyphrase extraction. In Proceedings of the fourth ACM conference on Digital libraries (DL '99). ACM, New York, NY, USA, 254-255 [10] http://datatracker.ietf.org/doc/rfc1738 [11] Chih-Chung Chang and Chih-Jen Lin. 2011. LIBSVM: A library for support vector machines. ACM Trans. Intell. Syst. Technol. 2, 3, Article 27 (May 2011), 27 pages. [12] Christopher D. Manning, Prabhakar Raghavan, and Hinrich Schtze. 2008. Introduction to Information Retrieval. Cambridge University Press, New York, NY, USA. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/48286 | - |
dc.description.abstract | 在這篇論文中,我們探討一個查詢行為與該使用者查詢前所瀏覽的網頁之間的關係。使用者可能對該網頁的內容產生興趣,並在瀏覽網頁後查詢相關的關鍵字,我們將這樣的行為稱作觸發。在客戶端的使用者瀏覽搜尋歷史紀錄中,我們發現這樣的觸發行為確實存在。我們對使用者的瀏覽搜尋歷史紀錄做了分析,發現在瀏覽網頁之後的查詢行為,約有百分之三十是由之前的瀏覽網頁所觸發的。我們提出一個預測方法,給定一個查詢及查詢前所瀏覽的網頁,預測此查詢是否由此網頁所觸發。並且,若是在此預測方法中加入前一筆查詢的資訊,此預測方法的準確度能夠再加以提高。此預測方法亦可以應用在查詢推薦的系統上,基於目前瀏覽網頁向使用者推薦適合的查詢關鍵字。 | zh_TW |
dc.description.abstract | This thesis reveals the relation between a previously-browsed webpage and a query. First, we display that there are queries triggered by its previously-browsed webpage using real example from the log. A query is triggered by a webpage means that the issued query is related to the webpage that the user had browsed before. Then an analysis is provided to show that almost 30% of queries following a webpage are triggered. A predictor is proposed to detect the triggered queries. We also demonstrate that the predictor can be enhanced by giving previous queries as context. Finally, we shows that the prediction can be applied on a query recommendation system to suggest queries for the currently-browsed web page. | en |
dc.description.provenance | Made available in DSpace on 2021-06-15T06:51:19Z (GMT). No. of bitstreams: 1 ntu-100-R98922068-1.pdf: 1077965 bytes, checksum: 32f392b5524f45974cf1b6e4973023b0 (MD5) Previous issue date: 2011 | en |
dc.description.tableofcontents | 口試委員會審定書 #
誌謝 i 中文摘要 ii ABSTRACT iii CONTENTS iv LIST OF FIGURES vi LIST OF TABLES vii Chapter 1 Introduction 1 Chapter 2 Related Works 3 Chapter 3 Methods 5 3.1 Problem Specification 6 3.2 Data Set 6 3.3 Cleaning 8 3.4 Labeling 9 3.5 Basic Feature Engineering Method 14 3.5.1 Features 14 3.5.2 Handling Multiple Query Terms 16 3.6 Context-Aware Method 17 3.7 Evaluation 17 Chapter 4 Experimental Results 19 4.1 Experiment Setting 19 4.2 Results of Basic Feature Engineering Method 19 4.2.1 Baseline 19 4.2.2 Accuracy 20 4.2.3 Feature Effectiveness 21 4.3 The Context-Aware Method 22 4.3.1 Baseline 22 4.3.2 Accuracy 23 Chapter 5 Discussions 24 5.1 Feature Effectiveness in Basic Feature Engineering Method 24 5.2 Main Topic & Non-Main Topic 25 5.3 Context-Aware Method 26 5.4 Case Study 26 Chapter 6 Application 29 Chapter 7 Conclusions 30 Chapter 8 Future works 31 REFERENCE 32 | |
dc.language.iso | en | |
dc.title | 基於使用者目前瀏覽網頁之查詢關鍵字預測方法及其應用 | zh_TW |
dc.title | Query Prediction by Currently-Browsed Web Pages and Its Applications | en |
dc.type | Thesis | |
dc.date.schoolyear | 99-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 魏志達(Jyh-Da Wei),邱志義(Chih-Yi Chiu) | |
dc.subject.keyword | 觸發,網頁,預測,查詢推薦,上下文感知, | zh_TW |
dc.subject.keyword | trigger,webpage,prediction,query recommendation,context-aware, | en |
dc.relation.page | 33 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2011-08-20 | |
dc.contributor.author-college | 電機資訊學院 | zh_TW |
dc.contributor.author-dept | 資訊工程學研究所 | zh_TW |
顯示於系所單位: | 資訊工程學系 |
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ntu-100-1.pdf 目前未授權公開取用 | 1.05 MB | Adobe PDF |
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