J
Jiawei Han
Researcher at University of Illinois at Urbana–Champaign
Publications - 1302
Citations - 155054
Jiawei Han is an academic researcher from University of Illinois at Urbana–Champaign. The author has contributed to research in topics: Cluster analysis & Knowledge extraction. The author has an hindex of 168, co-authored 1233 publications receiving 143427 citations. Previous affiliations of Jiawei Han include Georgia Institute of Technology & United States Army Research Laboratory.
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KERT: Automatic Extraction and Ranking of Topical Keyphrases from Content-Representative Document Titles.
TL;DR: A topical keyphrase ranking function is constructed which implements the four criteria that represent high quality topical keyphrases (coverage, purity, phraseness, and completeness).
Proceedings ArticleDOI
Social group suggestion from user image collections
TL;DR: This work intends to produce suggestions of suitable photo-sharing groups from a user's personal photo collection by mining images on the Web and leveraging the collection context by using a user collection-based label propagation method.
Feature-based Substructure Similarity Search
TL;DR: Gaseous and particulate impurities in the air are extracted into the water, and the same is drained from the receptacle and monitored for contaminant content.
Proceedings Article
Plan Mining by Divide-and-Conquer
Jiawei Han,Qiang Yang,Edward Kim +2 more
TL;DR: This paper presents a method for mining patterns of successful actions in a large planbase using a divide and conquer strategy that exploits multi dimensional generalization of sequences of actions and extracts the inherent hierarchical structure and sequential patterns of plans at levels of abstraction.
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End-to-End Reinforcement Learning for Automatic Taxonomy Induction
TL;DR: Experiments show that the novel end-to-end reinforcement learning approach to automatic taxonomy induction from a set of terms outperforms prior state-of-the-art taxonomies up to 19.6\% on ancestor F1.