矩阵乘法并行算法的MPI源程序，以文本文件形式输入输出-MPI parallel algorithm source code of Matrix multiplication,input and output in the form of txt files

Hadoop文本分类算法研究，实现了hadoop集群来对文本进行分类，其中主要算法为朴素贝叶斯分类算法。-Hadoop text classification algorithm to achieve a Hadoop cluster for text classification, feature extraction, weight calculation