Huiyong Liu

Collaborative filtering recommendation algorithm based on improved denoising auto encoder

2020

Aiming at the problems of sparse scoring matrix and low recommendation accuracy of traditional collaborative filtering algorithms, this paper proposes a collaborative filtering recommendation algorithm based on improved denoising auto encoder. First of all, this …

A Task Schedule Approach for Heterogeneous Storm Based on Particle Swarm-Load Balancing Algorithm

2021

Storm is used for the calculation of streaming big data. However, the default task scheduling strategy does not consider the resource situation of the cluster for polling allocation. This paper presents a MDFDRPSO-EDLB algorithm, considers …