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612-822-4611
Latent Factor Analysis for High-Dimensional and Sparse Matrices: A Particle Swarm Optimization-Based Approach

Latent Factor Analysis for High-Dimensional and Sparse Matrices: A Particle Swarm Optimization-Based Approach

Paperback

Series: Springerbriefs in Computer Science

General ComputersProbability & Statistics

ISBN10: 9811967024
ISBN13: 9789811967023
Publisher: Springer Nature
Published: Nov 16 2022
Pages: 92
Weight: 0.34
Height: 0.21 Width: 6.14 Depth: 9.21
Language: English
Latent factor analysis models are an effective type of machine learning model for addressing high-dimensional and sparse matrices, which are encountered in many big-data-related industrial applications. The performance of a latent factor analysis model relies heavily on appropriate hyper-parameters. However, most hyper-parameters are data-dependent, and using grid-search to tune these hyper-parameters is truly laborious and expensive in computational terms. Hence, how to achieve efficient hyper-parameter adaptation for latent factor analysis models has become a significant question.

This is the first book to focus on how particle swarm optimization can be incorporated into latent factor analysis for efficient hyper-parameter adaptation, an approach that offers high scalability in real-world industrial applications.

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General Computers