| | | | | |

2015年10月14日

摘要： for input may be preprocessed like fixed size of the image also called feature extraction speed up computation easier to solve problem super... 阅读全文

posted @ 2015-10-14 03:53 xxxxxxh 阅读(530) 评论(0) 推荐(0)

2015年10月5日

Machine learning review week03 - linear regression

摘要： linear regression model multiple input dimension: nultiple linear regression$y_n \approx f(\mathbf{x_n})_{estimate} := \begin{bmatrix}1 & x_{n1}&x_{n... 阅读全文

posted @ 2015-10-05 01:38 xxxxxxh 阅读(325) 评论(0) 推荐(0)

2015年10月4日

Machine learning review week03

摘要： introduction to linear algebra 总算差不多看完了，还差QR ALGORITHM AND PCA.... faster matrix multiplcation? matrix properties: matrix multiplication is used in... 阅读全文

posted @ 2015-10-04 05:57 xxxxxxh 阅读(449) 评论(0) 推荐(0)