随笔分类 -  machine learning

算法总结
Matrix Factorization SVD 矩阵分解
摘要：Today we have learned the Matrix Factorization, and I want to record my study notes. Some kownledge which I have learned before is forgot...（呜呜）1.Terminology单位矩阵：identity matrix特征值：eigenvalues特征向量：eigenvectors矩阵的秩：rank对角矩阵：diagonal matrix对角化矩阵：Diagonalizing a Matrix矩阵分解：matrix factorization奇异值分解：SVD 阅读全文
posted @ 2013-10-23 11:00 xlturing 阅读(2550) 评论(0) 推荐(0) 编辑
Machine Learning
摘要：Recently, I am studying Maching Learning which is our course. My English is not good but this course use English all, and so I use English to record my studying notes. And our teacher is Dr.Deng Caiand reference book is Pattern Classfication. This is only my studing notes and I want to share to th.. 阅读全文
posted @ 2013-10-15 21:10 xlturing 阅读(844) 评论(0) 推荐(0) 编辑