Shafaq Nisar

11 Questions 8 Answers 0 Followers

Questions related from Shafaq Nisar

How to show classification results in the form of image?

Hi, I am a new user, struggling hard to learn classification using naive Bayes and SVM through classification Learner app. How I can get results in the form of image instead of confusion matrix of...

04 May 2017 2,983 3 View

Is there any trained naive Bayes classifier using MATALB?

I am a new user of MATLAB and want to do naive Bayes classification of matrix data set. Is there any trained app for naive Bayes. Plz help I shall be very thankful. Regards,

26 April 2017 2,009 4 View

How to use naive Bayes classifier in matlab for classification?

I have data set according to naive Bayes theory. but unable to search naive Bayes classifier in matlab. Can it import data and train like SVM? what is the flow of work?(unable to find the...

20 April 2017 394 5 View

All columns have same data type(double), I am unable to understand that on which basis response should be selected and which one?

please check the file and guide. I am using linear SVM through classification Learner app (MATLAB)

10 April 2017 1,909 3 View

How to use image as dataset to train through SVM in matlab?

I have filtered noise through statistical formulas using matlab. I want to use the filtered image as dataset. How I can do this? SVM will be good for this purpose? Please help

05 April 2017 492 3 View

How to detect noisy pixel in image?

noise detection filters like median filter is not useful for random value impulse noise. How RVIN can be detected?

02 February 2017 9,645 7 View

How to calculate variance and standard deviation of pixels of an image (3 x 3) in matlab?

I want to calculate the variance of 9 pixels (3 x 3 ) under consideration. Kindly help me in this regard

30 January 2017 7,839 7 View

What is the difference between Gaussian noise and Random Valued Impulse Noise?

Please guide about the basic difference. I will be very thankful.

01 January 1970 7,345 5 View

Training and then classification in Naive Bayes can show visual results?

I have data set and labels(vectors), now want to show noisy image and sample image classification using naive Bayes in MATLAB like attached file example. Is there any simulation of Training in...

01 January 1970 8,443 1 View

Features of image can be converted in matrix? this matrix can be used as data set for training of algorithm?

data set generation in matlab, I have generated noise detection filters/features which I want to use as input data set

01 January 1970 1,196 3 View

How I can add random value impulse noise in image through matlab?

I have used this code I = imread('barbara.png'); noisyimage = RANDN(I); I = im2double(imread('barbara.png')); p = 0.2;% p between 0 and 1 noisyimage = (I + p*rand(size(I)))/(1+p); imshow([I...

01 January 1970 9,685 4 View