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BringingOrder - by Hao Chen Susan Dumais by Hao Chen Susan...

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by Hao Chen Susan Dumais by Hao Chen, Susan Dumais cse 450: Web Mining Seminar Jian Wang
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ABSTRACT & INTRODUCTION y A user interface that organizes Web search lt i t hi hi l results into hierarchical categories. y Two main components y A text classifier that categorizes web pages h fl on the fly y A user interface that presents the web pages within the category structure and allows the user to manipulate the structured view
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RELATED WORK y Generating structure y Structural information y Clustering y Classification y Using structure to support search y Web search services use category information to organize the search results y Few studies evaluated the effectiveness
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TEXT CLASSIFICATION y Data Set y A collection of web pages from LookSmart’s Web directory A collection of web pages from LookSmart s Web directory y Pre processing Pre processing y A short summary of information about each result y Classification ( ) y Support Vector Machine (SVM)
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USER INTERFACE y Information Overlays y
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