TensorFlow2.0 of keras.metrics The methods that are not included in the built-in indicators are?

• A.Mean
• B.Accuracy
• C.Sum
• D.Recall

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Which of the following conditions do the randomized trials need to meet? (Multiple Choice)

• A.It can be repeated under the same conditions.
• B.There may be more than 011e possible outcome for each trial. and all possible outcomes of the trial can be clarified m advance
• C.All results of the lest cannot be clarified in advance
• D.It Is not possible to determine which result will appear before conducting a test.

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Which of the following about the dictionary in Python is correct? (Multiple Choice)

• A.The entire dictionary is included in the
• B.The keys of the d1cl1onary are unique and the data type 1s uniform
• C.Each key and its corresponding value need to be separated by ":
• D.Separate the different key-value with

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From the labeled historical data, we can predict that the retail sales of the next quarter will be in 20-30 Wan still 30-40 Ten thousand", What is the problem?

• A.Clustering problem
• B.Classification problem
• C.Regression problem
• D.Rule problem

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AI Chips are divided into business applications and can be divided into?

• A.Model building
• B.reasoning
• C.GPU
• D.training

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