The following about the standard RNN Model, the correct statement is?

• A.There will be a problem of attenuation of long-term transmission and memory information
• B.There is no many-to-many model structure
• C.Do not consider the time direction when backpropagating
• D.There is no one-to-one model structure

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Which of the following activation functions are prone to vanishing gradient problems?

• A.Softplus
• B.ReLU
• C.Tanh
• D.Sigmoid

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

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

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Deep learning algorithms can be divided into supervised learning and unsupervised learning.

• A.True
• B.False

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What are the characteristics of Python code? (Multiple Choice)

• A.Simpl1c1ty
• B.leg1bil1ty
• C.Scalab1hty
• D.Rapidity

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