关键词: 并行计算, 机器学习算法, 多核, 集群, 混合体系

Abstract: With the development of big data, machine learning algorithms have received unprecedented attention. This paper makes a summary and analysis of several problems about parallel machine learning algorithms in big data, then provides an overview of the recent advances in parallel machine learning algorithms based on modern parallel computers. This paper also concludes and summarizes the existing problem in infrastructure architecture of parallel machine learning algorithms. The paper highlights the recent progress and challenges in parallel machine algorithms for big data and discusses on some future directions.

Key words: parallel computing, machine learning algorithm, multi-core, cluster, hybrid architecture