Visualizing the feature map of the first layer of a convolutional neural network can show clear target features.

• A.False
• B.True

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In order to make the size of the feature map consistent with the input image, you can use the zero padding method to add a full 0 border to the input image and then calculate it.

• A.False
• B.True

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The principle of ModelArts intelligent labeling is to use active learning algorithms to automatically label data, supplemented by manual correction, thereby greatly improving labeling efficiency.

• A.True
• B.False

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Which of the following is not one of the three major problems of HMM?

• A.Evaluation
• B.Testing
• C.Decoding
• D.Training

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Named entity recognition refers to identifying entities with specific meanings in text. What are the main ones? (Multiple choice)

• A.Name
• B.Organization Name
• C.Time
• D.Place names

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