Enhanced hypertext categorization using hyperlinks
SIGMOD '98 Proceedings of the 1998 ACM SIGMOD international conference on Management of data
ACM SIGIR Forum
Understanding user goals in web search
Proceedings of the 13th international conference on World Wide Web
IRC: An Iterative Reinforcement Categorization Algorithm for Interrelated Web Objects
ICDM '04 Proceedings of the Fourth IEEE International Conference on Data Mining
Automatic identification of user goals in Web search
WWW '05 Proceedings of the 14th international conference on World Wide Web
A comparison of implicit and explicit links for web page classification
Proceedings of the 15th international conference on World Wide Web
Proceedings of the 16th international conference on World Wide Web
Manifold Regularization: A Geometric Framework for Learning from Labeled and Unlabeled Examples
The Journal of Machine Learning Research
Determining the informational, navigational, and transactional intent of Web queries
Information Processing and Management: an International Journal
Learning query intent from regularized click graphs
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
Web page classification: Features and algorithms
ACM Computing Surveys (CSUR)
Understanding user's query intent with wikipedia
Proceedings of the 18th international conference on World wide web
Exploring social tagging graph for web object classification
Proceedings of the 15th ACM SIGKDD international conference on Knowledge discovery and data mining
Named entity recognition in query
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
Transductive Classification via Dual Regularization
ECML PKDD '09 Proceedings of the European Conference on Machine Learning and Knowledge Discovery in Databases: Part I
Proceedings of the 18th ACM conference on Information and knowledge management
Building taxonomy of web search intents for name entity queries
Proceedings of the 19th international conference on World wide web
Graph regularized transductive classification on heterogeneous information networks
ECML PKDD'10 Proceedings of the 2010 European conference on Machine learning and knowledge discovery in databases: Part I
Confidence-aware graph regularization with heterogeneous pairwise features
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
A tag-centric discriminative model for web objects classification
Proceedings of the 21st ACM international conference on Information and knowledge management
"Piaf" vs "Adele": classifying encyclopedic queries using automatically labeled training data
Proceedings of the 10th Conference on Open Research Areas in Information Retrieval
Mining search and browse logs for web search: A Survey
ACM Transactions on Intelligent Systems and Technology (TIST) - Survey papers, special sections on the semantic adaptive social web, intelligent systems for health informatics, regular papers
Crowdsourcing-assisted query structure interpretation
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
Heterogeneous graph-based intent learning with queries, web pages and Wikipedia concepts
Proceedings of the 7th ACM international conference on Web search and data mining
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As the Internet grows explosively, search engines play a more and more important role for users in effectively accessing online information. Recently, it has been recognized that a query is often triggered by a search task that the user wants to accomplish. Similarly, many web pages are specifically designed to help accomplish a certain task. Therefore, learning hidden tasks behind queries and web pages can help search engines return the most useful web pages to users by task matching. For instance, the search task that triggers query "thinkpad T410 broken" is to maintain a computer, and it is desirable for a search engine to return the Lenovo troubleshooting page on the top of the list. However, existing search engine technologies mainly focus on topic detection or relevance ranking, which are not able to predict the task that triggers a query and the task a web page can accomplish. In this paper, we propose to simultaneously classify queries and web pages into the popular search tasks by exploiting their content together with click-through logs. Specifically, we construct a taskoriented heterogeneous graph among queries and web pages. Each pair of objects in the graph are linked together as long as they potentially share similar search tasks. A novel graph-based regularization algorithm is designed for search task prediction by leveraging the graph. Extensive experiments in real search log data demonstrate the effectiveness of our method over state-of-the-art classifiers, and the search performance can be significantly improved by using the task prediction results as additional information.