Feeds
질문
How can I use LDA (Fisher Discrimnant Analysis) to get a transformation matrix?
I know I should choose the eigenvectors with the biggest eigenvalues.But those eigenvalues are complex, many of them are NaN. In...
대략 11년 전 | 답변 수: 0 | 0
0
답변질문
How to reduce dimension before using logistic regression?
I am doing an MNIST handwritten digits recognition with logitic regression.But I found using 784 dimensions is too much. Is it p...
대략 11년 전 | 답변 수: 0 | 0
0
답변질문
Use machine learning to do handwritten digits recognition
I am just start to do machine learning for handwritten digits recognition,which algorithm is easily implemented by matlab(withou...
11년 초과 전 | 답변 수: 0 | 0
0
답변질문
I can‘t use videoreader to read an avi video in 64bits-win7
It reports that: The file requires the following codec(s) to be installed on your system: Indeo5 But I have installed Ind...
11년 초과 전 | 답변 수: 1 | 1
1
답변질문
Fire detection from non-stationary camera
I have found many articles about video fire detection.But most of them are based on stationary camera. What features of fire I c...
11년 초과 전 | 답변 수: 0 | 0
