Hasindu Yahamapth Dias Dahanayake

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Questions related from Hasindu Yahamapth Dias Dahanayake

Should I need to calculate the MIou(Jaccard Coefficient) and Dice Coefficient by using all the trained weights during the Mask R-CNN evaluation ?

I need to know do I need to calculate the above metrics by selecting every available trained weight with all the test data to evaluate the model performance? Or do I only need to calculate those...

11 September 2021 2,319 3 View

Should I consider maximizing the number of labels or number of images to increase the performance of Mask R-CNN?

I need to know whether I should consider the number of labels available or the number of images available to increase the model performance. I mean in my case in a single image I have multiple...

11 September 2021 8,224 5 View

How to calculate mAP,mAR and F1 scores correctly for Mask-RCNN?

I am training a model using the Mask-RCNN deep learning model(There are multiple classes available ). I need to know for evaluation purposes how can I calculate the mAP(Mean Average Precision),...

06 September 2021 647 1 View

How to calculate True Negative in Mask-RCNN model ?

I need to calculate the accuracy, precision, recall, specificity, and F1 score for my Mask-RCNN model. Hence I hope to calculate the confusion matrix to the whole dataset first to get the TP, FP,...

06 September 2021 4,919 8 View

How to perform k-fold cross validation with Mask-RCNN?

Currently, I have trained a Mask-RCNN model on a dataset(train and Val)and chosen the final model by considering the minimum validation loss. Now I need to evaluate the model performance. So to do...

04 September 2021 475 3 View