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Athanasios N. Nikolakopoulos

University of Minnesota
University of Patras

39

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357

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Trust your neighbors: A comprehensive survey of neighborhood-based methods for recommender systems.

2021 arXiv: Information Retrieval
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Random Surfing Revisited: Generalizing PageRank's Teleportation Model

2020 arXiv: Social and Information Networks
- Athanasios N. Nikolakopoulos
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Projection techniques to update the truncated SVD of evolving matrices

2020 arXiv: Numerical Analysis
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Boosting Item-based Collaborative Filtering via Nearly Uncoupled Random Walks

2020 ACM Transactions on Knowledge Discovery From Data
- Athanasios N. Nikolakopoulos
- George Karypis
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Boosting Item-based Collaborative Filtering via Nearly Uncoupled Random Walks

2020 ACM Transactions on Knowledge Discovery From Data
- Athanasios N. Nikolakopoulos
- George Karypis
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Citations (3)
Boosting Item-based Collaborative Filtering via Nearly Uncoupled Random Walks

2020 ACM Transactions on Knowledge Discovery From Data
- Athanasios N. Nikolakopoulos
- George Karypis
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EigenRec: generalizing PureSVD for effective and efficient top-N recommendations

2019 Knowledge and Information Systems
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Boosting Item-based Collaborative Filtering via Nearly Uncoupled Random Walks

2019 arXiv: Information Retrieval
- Athanasios N. Nikolakopoulos
- George Karypis
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Adaptive Diffusions for Scalable Learning Over Graphs

2019 IEEE Transactions on Signal Processing
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EigenRec: generalizing PureSVD for effective and efficient top-N recommendations

2019 Knowledge and Information Systems
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Citations (18)