P
Pradeep Kumar
Researcher at Indian Institute of Management Lucknow
Publications - 48
Citations - 814
Pradeep Kumar is an academic researcher from Indian Institute of Management Lucknow. The author has contributed to research in topics: Cluster analysis & Recommender system. The author has an hindex of 13, co-authored 48 publications receiving 565 citations. Previous affiliations of Pradeep Kumar include Institute for Development and Research in Banking Technology & Indian Institute of Management Ahmedabad.
Papers
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Proceedings ArticleDOI
Community detection in heterogenous networks using incremental seed expansion
Samrat Gupta,Pradeep Kumar +1 more
TL;DR: This paper proposes an effective community detection algorithm based on incremental seed expansion mechanism that utilizes the concept of weighted path matrix and transforms the network from heterogeneous to a homogenous network.
Journal ArticleDOI
An alternative approach for clustering web user sessions considering sequential information
TL;DR: The Sequence and Set Similarity Measure S^{3}M with rough set based similarity upper approximation clustering algorithm to group web users based on their navigational patterns to show the viability of this approach.
Journal ArticleDOI
Personalized Item Ranking from Implicit User Feedback: A Heterogeneous Information Network Approach
TL;DR: This work proposes a heterogeneous information network based recommendation model for personalized top-N recommendations using binary implicit feedback data, and utilizes the potential of meta-information related to items in the network to utilize the concept ofMeta-path.
Proceedings ArticleDOI
Privacy preserving graph publishing using fuzzy set
TL;DR: Results suggest that the proposed anonymization of a graph using fuzzy sets to preserve the graph's privacy while maintaining the utility that can be derived from the graph would not only help in protecting the privacy of data but also in maintaining the quality of data for analysis.
Proceedings ArticleDOI
Interest Diffusion in Heterogeneous Information Network for Personalized Item Ranking
TL;DR: An interest diffusion methodology in heterogeneous information network for items to be recommended using the meta-information related to items is proposed and compared with the state-of-the-art techniques using the real-world datasets show the effectiveness of the proposed approach.