大数据分析中机器学习研究

The Study of Machine Learning in Big Data Analysis

机器学习在大数据分析中起着越来越重要的作用,本文主要对大数据背景下机器学习方法和技术等进行了归纳和总结。首先对机器学习的基本模型、分类进行简介;然后对大数据环境下的机器学习的几个关键技术进行了叙述;接着展示了目前流行的四种大数据机器学习系统,并分析了其特点;最后指明了大数据机器学习的主要研究方向和所遇到的挑战因素等。

Machine learning played a more and more important role in the analysis of large data. The main methods and techniques of machine learning under the background of large data were summa-rized. Firstly, the basic model and classification of machine learning were introduced. Then, sev-eral key technologies of machine learning in large data environment were described. And the ar-ticle showed the popular four kinds of big data machine learning systems, and analyzed their characteristics. In the end, it pointed out the main research direction and the challenges of the big data machine learning.