What's are the parameters in detect() function?

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lubomir ondreicka
lubomir ondreicka 2020-6-10
回答： Srivardhan Gadila 2020-6-18
I want to use function detect() to evaluate Faster R-CNN detector in Matlab and I have found this code on the Matlab website.
detect(detectorFasterRCNN,testData,'MinibatchSize',4);
But I can't find what is the 4th parameter in this function. I mean the number 4 in this function.
I would greatly appreciate any help. Thanks.

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Srivardhan Gadila
Srivardhan Gadila 2020-6-18
Refer to the MiniBatchSize input argument explanation of the detect documentation.
Minimum batch size, specified as the comma-separated pair consisting of 'MiniBatchSize' and a scalar value. Use the MiniBatchSize to process a large collection of images. Images are grouped into minibatches and processed as a batch to improve computation efficiency. Increase the minibatch size to decrease processing time. Decrease the size to use less memory.
In your above code, the number 4 refers to the Mini Batch Size i.e., the detect function processes 4 samples of testData at a time.

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