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

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

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Which of the following is an image label service URI?

• A./v1.0/image/recapture-detect
• B./v1.0/image/recognition
• C./v1.0/image/celebrity-recognition
• D./v1.0/image/tagging

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Which of the following can optimization problem be classified according to the constraints? (Multiple choice)

• A.equality constraints
• B.Unconstrained conditions
• C.Inequality constraints
• D.Semi-constraint conditions

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the description of the verification set is wrong.

• A.The verification set can coincide with the test set
• B.Usually 80% of the training data is used for training and 20% is used for verification
• C.The subset used to select hyperparameters is called the validation set
• D.The test set can coincide with the training set

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In Huawei Cloud El Enterprise Intelligence, which basic platform services are included? (Multiple Choice)

• A.Graph engine
• B.Batch processing
• C.Machine learning
• D.Deep learning

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