Answered

Gaussian process realization for random samples

Hi The predict function use to predict the output of the trained model. The model can be classification/ regression model. For ...

Gaussian process realization for random samples

Hi The predict function use to predict the output of the trained model. The model can be classification/ regression model. For ...

6 mois ago | 0

Answered

Classifying new image after PCA in SVM

Hi From your code and the error message, it seems the variable xGrid did not have the 2 columns. [~,score]=predict(SVMModels{...

Classifying new image after PCA in SVM

Hi From your code and the error message, it seems the variable xGrid did not have the 2 columns. [~,score]=predict(SVMModels{...

6 mois ago | 0

| accepted

Answered

OCR unable to read 0×0 empty char array

Hi I am assuming OCR is not working and you are getting an empty array. Sometimes it require preprocessing to improve the resu...

OCR unable to read 0×0 empty char array

Hi I am assuming OCR is not working and you are getting an empty array. Sometimes it require preprocessing to improve the resu...

6 mois ago | 0

Answered

How I can get ANN Regression MATLAB code

Hi You can find the sample code of ANN regression in this documentation. Hope it will help!

How I can get ANN Regression MATLAB code

Hi You can find the sample code of ANN regression in this documentation. Hope it will help!

6 mois ago | 1

Answered

DeepFake detection using Deep Learning

Hi Regarding your Q1, try to keep equal number of images for each class to avoid data imbalance. Moreover, if dataset is less t...

DeepFake detection using Deep Learning

Hi Regarding your Q1, try to keep equal number of images for each class to avoid data imbalance. Moreover, if dataset is less t...

6 mois ago | 0

Answered

Creating an Partial Initial Population of Matrices for a Genetic Algorithm

Hi Double is the variable datatype. If A is the matrix, you can check the variable class of the matrix by whos A If it is no...

Creating an Partial Initial Population of Matrices for a Genetic Algorithm

Hi Double is the variable datatype. If A is the matrix, you can check the variable class of the matrix by whos A If it is no...

6 mois ago | 0

Answered

Why prediction accuracy is higher with noisy images than denoised images?

Hi Adding noise in the training dataset act as a regularizer and it prevent overfitting. So the prediction accuracy is more. ...

Why prediction accuracy is higher with noisy images than denoised images?

Hi Adding noise in the training dataset act as a regularizer and it prevent overfitting. So the prediction accuracy is more. ...

6 mois ago | 0

Answered

How to Predict metal temperature by using the Machine learning ?

Hi This is a regression problem. There are many regression algorithms like linear regression, SVR, Neural networks, etc which ...

How to Predict metal temperature by using the Machine learning ?

Hi This is a regression problem. There are many regression algorithms like linear regression, SVR, Neural networks, etc which ...

6 mois ago | 0

Answered

constructing a superpixel image using SLIC algorithm

Hi You can refer to the example given in the documentation of superpixels function here. Hope it will help.

constructing a superpixel image using SLIC algorithm

Hi You can refer to the example given in the documentation of superpixels function here. Hope it will help.

6 mois ago | 0

Answered

How can I see the connection of the hidden layer in CNN?

Hi I think you are asking how the CNN works. Let the size of the feature of the 1st layer is M1XN1XD1. For the second layer, l...

How can I see the connection of the hidden layer in CNN?

Hi I think you are asking how the CNN works. Let the size of the feature of the 1st layer is M1XN1XD1. For the second layer, l...

7 mois ago | 1

Answered

parameters calculation in cnn

Hi I think, you want to know the network parameters information. First define the network and train with your dataset. You can ...

parameters calculation in cnn

Hi I think, you want to know the network parameters information. First define the network and train with your dataset. You can ...

7 mois ago | 0

Answered

deep learning RMSE and loss

Hi The inbuilt trained VDSR model is having a size of 41X41X1. But you can change the input size and retrain the VDSR model. F...

deep learning RMSE and loss

Hi The inbuilt trained VDSR model is having a size of 41X41X1. But you can change the input size and retrain the VDSR model. F...

7 mois ago | 0

Answered

reinforcement learning toolbox ---fail to train stores saved agents in a MAT-file in the folder

Hi There is in built agent file named rlQuadrupedAgent.mat in MATLAB directory. But there is no file named as Agent512.mat. Yo...

reinforcement learning toolbox ---fail to train stores saved agents in a MAT-file in the folder

Hi There is in built agent file named rlQuadrupedAgent.mat in MATLAB directory. But there is no file named as Agent512.mat. Yo...

7 mois ago | 0

Answered

Classification of cervical cell using deep learning

Hi You can refer to the example on image classification here. Also, you can use several inbuilt model. For more information, re...

Classification of cervical cell using deep learning

Hi You can refer to the example on image classification here. Also, you can use several inbuilt model. For more information, re...

7 mois ago | 0

Answered

May I use Gaussian Mixture Model after using any method of Dimensionality Reduction?

Hi I think you are asking if GMM can be used after applying the dimension reduction techniques on a dataset. Yes, you can apply...

May I use Gaussian Mixture Model after using any method of Dimensionality Reduction?

Hi I think you are asking if GMM can be used after applying the dimension reduction techniques on a dataset. Yes, you can apply...

7 mois ago | 0

Answered

trying to do retinal vessel segmentation with mean-c thresholding

Hi You are converting a double image to uint8 format due to which you are unable to visualize the segmentation. Keep in double ...

trying to do retinal vessel segmentation with mean-c thresholding

Hi You are converting a double image to uint8 format due to which you are unable to visualize the segmentation. Keep in double ...

7 mois ago | 1

| accepted

Answered

Hi i need help trying to extract the name of a value associated to an array

Hi You can create a separate string array with the same elements in the same order and access those with corresponding max ind...

Hi i need help trying to extract the name of a value associated to an array

Hi You can create a separate string array with the same elements in the same order and access those with corresponding max ind...

7 mois ago | 0

Answered

How can I reduce extract features from a set of Matrices and vectors to be used in Machine Learning

Hi You can vectorised the 3X3 matrix to 9X1, then append with the rest of the features to make the 'd' dimensional input data, ...

How can I reduce extract features from a set of Matrices and vectors to be used in Machine Learning

Hi You can vectorised the 3X3 matrix to 9X1, then append with the rest of the features to make the 'd' dimensional input data, ...

7 mois ago | 0

Answered

How to get the PI control value by using Bode Plot Method?

Hi You can use 'pidtune' function on transfer function to find the PI value. For example: [C_pi,info] = pidtune(transferFcn,'P...

How to get the PI control value by using Bode Plot Method?

Hi You can use 'pidtune' function on transfer function to find the PI value. For example: [C_pi,info] = pidtune(transferFcn,'P...

7 mois ago | 0

Answered

Is it possible to have StopTrainingCriteria in rlTrainingOptions ( RL Toolbox )

Hi It can be done by defining the threshold in the training option. For example, set the "AverageReward" as threshold and defi...

Is it possible to have StopTrainingCriteria in rlTrainingOptions ( RL Toolbox )

Hi It can be done by defining the threshold in the training option. For example, set the "AverageReward" as threshold and defi...

7 mois ago | 0

Answered

train network error. reshape number of elements must not change. Use [] to automatically calculate the dimension size.

Hi You are having an input of size MxN and you are directly reshaping it to a vector of length 1x1. Before the fullyConnectedLa...

train network error. reshape number of elements must not change. Use [] to automatically calculate the dimension size.

Hi You are having an input of size MxN and you are directly reshaping it to a vector of length 1x1. Before the fullyConnectedLa...

7 mois ago | 0

Answered

How to solve equations with functions which contain unknown

Hi If 'As' is a known variable then define in your code and if it is unknown and symbolic variable then define using syms funct...

How to solve equations with functions which contain unknown

Hi If 'As' is a known variable then define in your code and if it is unknown and symbolic variable then define using syms funct...

7 mois ago | 0

| accepted

Answered

how can I fit the regression model to a periodic data?

Hi You can use the Curve Fitting Toolbox for this application. There are several possible ways to do that. You can refer to thi...

how can I fit the regression model to a periodic data?

Hi You can use the Curve Fitting Toolbox for this application. There are several possible ways to do that. You can refer to thi...

7 mois ago | 0

Answered

Error using vertcat Dimensions of arrays being concatenated are not consistent.

Hi By looking at your code, s = [s; zeros(20*L,1)]; you want to append the rows which consists of zeros. You have mentioned ...

Error using vertcat Dimensions of arrays being concatenated are not consistent.

Hi By looking at your code, s = [s; zeros(20*L,1)]; you want to append the rows which consists of zeros. You have mentioned ...

7 mois ago | 0

Answered

how to use deep learning with multivariable?

Hi It is not clear what kind of data you are having and what you want to do with that.Explain it. Also confirm whether you are...

how to use deep learning with multivariable?

Hi It is not clear what kind of data you are having and what you want to do with that.Explain it. Also confirm whether you are...

7 mois ago | 0

Answered

DICOM data as input for Deep Learning

Hi It seems that you are unable to load the mat file into the network. Your input is in mat file format. So, create a custom re...

DICOM data as input for Deep Learning

Hi It seems that you are unable to load the mat file into the network. Your input is in mat file format. So, create a custom re...

7 mois ago | 0

| accepted

Answered

segmentGroundFromLidarData for pcd file

Hi The input of the function segmentGroundFromLidarData will be a point cloud. You mentioned that your file is having mxn array...

segmentGroundFromLidarData for pcd file

Hi The input of the function segmentGroundFromLidarData will be a point cloud. You mentioned that your file is having mxn array...

7 mois ago | 0

Answered

CNN for video frame prediction

Hi There are some papers based on frame prediction which are using CNN , autoencoder, etc based approach. You can pick anyone o...

CNN for video frame prediction

Hi There are some papers based on frame prediction which are using CNN , autoencoder, etc based approach. You can pick anyone o...

8 mois ago | 0

Answered

Classification of Leaf Hydration state based on Leaf Colour

Hi You are having very less data to use deep learning, you can use those data at first. Use data augmentation to increase the d...

Classification of Leaf Hydration state based on Leaf Colour

Hi You are having very less data to use deep learning, you can use those data at first. Use data augmentation to increase the d...

8 mois ago | 0

Answered

Morphological Transformation, remove border border of a closed image

Hi Using morphological operations and connected components algorithm, the problem can be solved with the minor loss of bottom ...

Morphological Transformation, remove border border of a closed image

Hi Using morphological operations and connected components algorithm, the problem can be solved with the minor loss of bottom ...

8 mois ago | 0

| accepted