postgres questions

• Resize HOG feature for Scikit-Learn classifier
• Implement K Neighbors Classifier in scikit-learn with 3 feature per object
• Hu moments comparison
• How can I work with my own dataset in scikit-learn (for computer vision)?
• Combining Grid search and cross validation in scikit learn
• I have much more than three elements in every class, but I get this error: "class cannot be less than k=3 in scikit-learn"
• How can i know probability of class predicted by predict() function in Support Vector Machine?
• How can I read an image from an Internet URL in Python cv2, scikit image and mahotas?

postgres answers