7 Questions 4 Answers 0 Followers
Questions related from Li Yang Wang
hello, I am newbee in deep learning. Recently, I am doing the work related to the CNN. I used the DIGITS as a tool to train CNN. I want to know if there is a possible way to extract the input...
10 October 2017 7,816 0 View
To build the decision tree, we use the Gini impurity or information gain to determine the threshold for each node in this tree. my question is that if there is any possible parameter like...
03 March 2017 464 0 View
Hello, everyone. Recently, I tried to use a new deep learn toolbox, namely Caffe. I just followed the introduction and installed the toolbox in Ubuntu 14.04 (Linux system). However, I still could...
12 December 2015 5,783 3 View
Hello, I am used the Treebagger(MATLAB function), to train the model, and get the error is about 18%. If increase the size of the training dataset, the out of bag error will not decrease rapidly....
12 December 2015 3,722 0 View
Recently, I do some RGB images processing. Using the gradients of these images to calculate the HOG features of the images, however, I am confused about how to calculate the gradient of color...
11 November 2015 3,829 9 View
Hello, for nowadays, I am still working on the HOG features. In this article,lear.inrialpes.fr/people/triggs/pubs/Dalal-cvpr05.pdf, it said that, for RGB images, it choose the biggest value of the...
11 November 2015 2,870 4 View
Hello, everyone. I have a question about convolutional neural network algorithm which have already provided on the website: https://github.com/vlfeat/matconvnet, however, in this providing matlab...
08 August 2015 3,679 3 View
