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Ke Zhang


Last seen: 2 years ago |  Active since 2022

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How to tune the hyperparameters of minibatch size to improve the training speed of CNN with 40 CPUs
Hello I have a ubuntu server with 40 CPUs. I need to train a 5 depth CNN to train 285000 images. I set the minibatch size as 25...

2 years ago | 1 answer | 0

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Create a 2d imagesc map to statistic about two arrays and use color to express the intersections of two arrays
Hello, I have a cell ch_splitB, first column called i and second column called t, third column called rotation. The first task i...

2 years ago | 1 answer | 0

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How to extract the cdata of a 2D surface from 3D surface and save it as a matrix?
Hello, I generated a 3D surface. The task is to extract the cdata of a 2D surface from the 3D surface and save it as png fil...

2 years ago | 1 answer | 0

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