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Aktiv seit 2021

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details about the resnet 50 structure
Hi, can someone say what does it exactly means. Resnet 50 is 50 layers deep. this 177 is the total number of layers present in n...

mehr als 3 Jahre vor | 1 Antwort | 0

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why I can't export the training plot
i don't have any option to export the trainng plot. can someone suggest what shouuld I do expcept taking screenshot.

mehr als 3 Jahre vor | 1 Antwort | 0

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overfiitting during CNN training
is this the case of overfitting, I used alexnet. After epoch 10 it seems that the validation loss is increasing instead of decre...

mehr als 3 Jahre vor | 1 Antwort | 0

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data normalization in transfer learning
how to do data normalization ( Hyperparameters , Normalization: 'none' is the default) in the input layer for transfer learning....

fast 4 Jahre vor | 1 Antwort | 0

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labelling retrived images, precision, recall, average precision, Mean average precision for image retrival
I want to labell the retrieved images as their folder names , find precision & recall for image retrieved. I need to find some ...

fast 4 Jahre vor | 1 Antwort | 0

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knn search method for retrival
I can't clearly understand that the matlab function: "Idx = knnsearch(X,Y)" searches for nearest neighbours. But what method it ...

fast 4 Jahre vor | 1 Antwort | 0

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unable to load data from path
hi, I'm geting an issue with running a code for image retival in GUI. Warning: File 'duck.jpg' is not on the MATLAB or speci...

fast 4 Jahre vor | 1 Antwort | 0

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Increrasing the validation accuracy
How to reduce the validation accuracy and in the picture the validation curve reached almost 80 but the best vlaidation loss was...

fast 4 Jahre vor | 1 Antwort | 0

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how to name the retrived images as the folder names
image = imread('001.jpg'); [Label] = classify(net, image); %Equation 2 query = feature; % transposing transpose = transpo...

fast 4 Jahre vor | 1 Antwort | 0

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augmentation of pretrained network reducing accuracy
Hi, image augmentation using pretrained network is reducing accuracy of network. The file 1060.png is with dataaugmentation whic...

fast 4 Jahre vor | 1 Antwort | 0

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confusion matrix for image retrieval
im = fullfile(pn, fn); images_query = imageDatastore(rootFolder, 'IncludeSubfolders',true, 'LabelSource','foldernames'); %%...

fast 4 Jahre vor | 1 Antwort | 0

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Euclidian distance showing different result for different formula
d = (query_feature' - train_feature').^2; % Eucledian distance d_1 = sqrt(sum((query_feature' - train_feature') .^ 2)) The met...

fast 4 Jahre vor | 2 Antworten | 0

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conversion from cell to char is not possible
I was getting an error message that conversion from cell to char is not possible. I showed in the next few lines how i stored th...

fast 4 Jahre vor | 1 Antwort | 0

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Content based image retrival
Hi, I wanted to ask that for CBIR using CNN is it madatory to divide images into training & validation set. Or just Training :Te...

fast 4 Jahre vor | 1 Antwort | 0

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is real signal value relevant in interferometry & signal processing computation
is real signal value relavant in interferometry & signal processing computation?

fast 4 Jahre vor | 0 Antworten | 0

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incorrect input size of image
images = imageDatastore('call', 'IncludeSubfolders',true, 'LabelSource','foldernames'); [Training_image, Validation_image] = sp...

fast 4 Jahre vor | 1 Antwort | 0

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validation accuracy for cnn showing different than in the plot
in the plot it shows validation accuracy curve reached above 75% but the written validation accuraccy is just 66%! Is something ...

fast 4 Jahre vor | 1 Antwort | 0

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cnn validation accuracy not increasing
I am not able to increase validation accuracy after 70s. The traing curve is not too smooth. The loss is not saturating! the 2n...

fast 4 Jahre vor | 1 Antwort | 0

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incorrect argument for input size
i am getting error message when trying to resize input images. I want to resize input images similar to the input layer of the c...

fast 4 Jahre vor | 1 Antwort | 0

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CNN training stopped after 8 iterations
a cnn model in layers structure is showing no error during network analysis but it's stopping at during the training. Showing Tr...

fast 4 Jahre vor | 1 Antwort | 0

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input size mismatch in maxpool
The error is showing for maxpool input size from conv. layer. how to fix it

fast 4 Jahre vor | 1 Antwort | 0

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output for augmentation results
Size = net.Layers(1).InputSize(1:2); Resized_Training_image = augmentedImageDatastore(Input_Layer_Size, Training_image, 'Colo...

fast 4 Jahre vor | 1 Antwort | 0

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input layer and flatten mismatch
how to correct this error for the input and flatten layer.

fast 4 Jahre vor | 1 Antwort | 0

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how is matlab automatically using the variable in another file which was not defined in the current file
Hi I was running a pretrained neural network but when I was done with training, I tried to test the set of data but in this test...

fast 4 Jahre vor | 0 Antworten | 0

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Renaming multiple files in each folder
I want to rename mutilpe file in each folder at once. Each folder has around 1000 images. And I want to rename each file in a fo...

fast 4 Jahre vor | 1 Antwort | 0

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Error: Dot indexing is not supported for variables of this type.
Dot indexing is not supported for variables of this type. I have defined the , Feature_Learner = net.Layers(175).Name; (it's ...

fast 4 Jahre vor | 1 Antwort | 0

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how do I show the images name on top of each picture

fast 4 Jahre vor | 2 Antworten | 0

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finding the radii of circles knowing the center of those circles
I have a 2D hologram which has 25 circles of diffrent radii. I have removed the noise and binarized the image and then I found t...

fast 5 Jahre vor | 1 Antwort | 0

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