Multiple Relational Ranking in Tensor: Theory, Algorithms and Applications-天津大学数学学院

Multiple Relational Ranking in Tensor: Theory, Algorithms and Applications

2018-12-13 00:00

Speaker: Professor Kwok-Po NG

unit:

Time: 2018-01-20 10:00-11:00

Venue: Room 112, Center for Applied Mathematics

starttime: 2018-01-20 10:00-11:00

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Theme：: Multiple Relational Ranking in Tensor: Theory, Algorithms and Applications

Time：: 2018-01-20 10:00-11:00

Venue：: Room 112, Center for Applied Mathematics

Speaker：: Professor Kwok-Po NG

Abstract

In this talk, I discuss multiple relational ranking problems arising from tensor data. Multi-rank algorithms and its relevant mathematical results (convergence, higher-order Markov chains, transition probability tensors and perturbation bounds) are presented. Applications in data mining and information retrieval are given to demonstrate the performance and usefulness of the proposed algorithm.

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Multiple Relational Ranking in Tensor: Theory, Algorithms and Applications

Abstract