Concepedia

Alexandrin Popescul

AP

15

Publications

3.1K

Citations

15

H-Index

2001

Active since

Affiliations

University of Pennsylvania(Current)

Princeton University

California University of Pennsylvania

Yahoo (United States)

Google (United States)

Alexandrin Popescul is an author at University of Pennsylvania specializing in engineering, knowledge discovery, and information retrieval.

Top concepts

Data MiningEngineeringData ScienceKnowledge DiscoveryInformation RetrievalText MiningComputer ScienceMachine LearningStatisticsSemantic Web

Publications per year

2001–2017

15

Publications

15

Methods and metrics for cold-start recommendations

Andrew I. Schein, Alexandrin Popescul, Lyle Ungar et al. · 2002 · 1.7K citations

Ranking Algorithm, Engineering, Machine Learning +20

Probabilistic Models for Unified Collaborative and Content-Based Recommendation in Sparse-Data Environments

Alexandrin Popescul, Lyle Ungar, David M. Pennock et al. · arXiv (Cornell University) · 2013 · 440 citations · Full text

Engineering, Machine Learning, Unified Collaborative +18

Statistical Relational Learning for Link Prediction

Alexandrin Popescul, Lyle Ungar · 2003 · 240 citations

Linear prediction models with graph regularization for web-page categorization

Tong Zhang, Alexandrin Popescul, Byron Dom · 2006 · 111 citations

Natural Language Processing, Document Clustering, Graph Regularization +15

Probabilistic Models for Unified Collaborative and Content-Based Recommendation in Sparse-Data Environments

Alexandrin Popescul, Lyle Ungar, David M. Pennock et al. · ScholarlyCommons (University of Pennsylvania) · 2013 · 98 citations · Full text

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