06 June 2015 1 5K Report

Does anyone know or has an implementation of any Background Estimation method? I'm using matlab.

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Are Regression and Backpropagation basically the same ?

While learning Deep Learning using regression (Euclidean Loss), I stumbled on a question: Back-propagation minimizes the cost wrt the gradient descent and regression minimizes the cost of...

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How to use MATLAB deep learning without GPU?

I'm having a problem in running NN training with net = trainNetwork(trainingSet, layers, opts);count = gpuDeviceCount --> 0  [I do not have a GPU. Matlab is 2016b version] I also tried setting...

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Deep Learning with matlab: How to use a pretrained model?

I am new to DL. I am working in Matlab. I do not have a GPU in my laptop. I have a model which has three files; deploy.prototxt, solver.prototxt and train_val.prototxt. I wish to use the interface...

02 March 2017 667 3 View

Using matlab example DL for regression based count?

I am trying to learn DL with an example.However, running the following code (attached in image) results in an error : Undefined function 'categories' for input arguments of type 'double'. I...

02 March 2017 1,128 3 View

KNN Classification problem. Why the test result is always the first label of training sample?

Hello everyone I've a training set of 17 observations. The dimensions of training and testing data are X= 17x7660 (features, each row is feats from each obs) Y= 17 x 1 (label for each row)...

10 November 2016 2,869 8 View

How to train data for a video classification?

Hello everyone I want to test video classification result on the trained knn model  of labelled videos. All types of videos are labelled and used for training. How can i ttest a random video based...

09 October 2016 7,276 5 View

How to find no-fee ISI journals in Image Processing?

Hello, I've noticed that some of the journals I was targeting to publish a paper in were very expensive. I was wondering if there is any list or service which lists journals according to their...

06 July 2016 1,987 2 View

How to determine IOF for an image?

For image enhancement quality measures, one of them is Index of Fuzziness. Can anyone tell me how to find it? Is there a function already in Matlab 2013?

05 June 2016 5,811 1 View

How to find difference of entropy at different scales of an image?

Hello, Finding the entropy of an image at each pixel can be done using moving window. If an image is downsampled, how to find the difference of entropy among original and downsampled version of...

04 May 2016 4,176 6 View

Making equations and inferences from data?

Hello, I've a question regarding how researchers come up with equations in their work? For instance, y=ax + b or y=x^a +b whether a weight has to be multiplied or raised at a power of another...

03 April 2016 7,169 1 View

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