(Judgment) Image feature extraction is a dimensionality reduction idea, which can effectively reduce the amount of image data.
When taking light, the face is relatively dark. Use gamma correction to enhance the image to achieve a clear light effect. Which of the Y limit can be selected. (Single choice)
By visualizing the feature map of the first layer of a convolutional neural network, you can see clear target features.
What is the correct description of the nature of the probability density function?
Which preset models does ModelArts currently support? (multiple choices)
