6 Questions 15 Answers 0 Followers
Questions related from Mahdi Manafzade
I have binary data (0,1) with set dimensions (for example 400). My data matrix is 10000*400. I need to reduce dimensions for the binary data (100 dimension). Can I use PCA for the data? When I use...
09 September 2013 6,600 4 View
I have some images in different viewpoints. Suppose I want to register an image to another one. I extracted SURF features into both images and matched them together. I need to compare my method to...
08 August 2013 4,100 1 View
I have a kinect camera that can move around a certain object. I have computed 3d corresponding points in two consecutive images and got 3*3 rotation matrix and 3*1 translation matrix to convert...
08 August 2013 2,767 11 View
I want to understand that features can be dependent (unconditionally) to each other in naive Bayes classifier and must be conditionally independent?
03 March 2013 1,581 1 View
Please explain stable and unstable learning algorithms with examples and then categorize different classifiers into them. (For example NN, SVM, Linear classifier, FLD, KNN and decision tree are...
02 February 2013 5,932 7 View
I know if we remove some non support vectors, then the discriminant line doesn't change - but by removing some support vectors, does it? If it does, does the margin width always increase or can...
02 February 2013 9,415 4 View
