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Suppose your input is a 300*300 color (RGB) image, and you use a convolutional layer with 100 filters that are each 5×5. How many parameters does this hidden layer have (assume each filter has its own bias parameter)?a.2600b.7600c.2501d.7500

Question

Suppose your input is a 300*300 color (RGB) image, and you use a convolutional layer with 100 filters that are each 5×5. How many parameters does this hidden layer have (assume each filter has its own bias parameter)?a.2600b.7600c.2501d.7500

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Solution

The number of parameters in a convolutional layer can be calculated using the formula:

Parameters = ((shape of width of the filter * shape of height of the filter * number of filters in the previous layer + 1 (for the bias)) * number of filters

In this case, the shape of the filter is 5x5, the number of filters in the previous layer (which is the number of channels in the input layer) is 3 (because it's an RGB image), and the number of filters is 100.

So, the calculation would be:

Parameters = ((5 * 5 * 3 + 1) * 100 = 7600

So, the correct answer is (b) 7600.

This problem has been solved

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