__________ is a model that uses convolutional neural networks to classify text.

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Which of the following descriptions about the bag-of-words model and TF-IDF are correct? (Multiple choice)

• A.TF-IDF cannot distinguish the importance of common words and proper nouns to the text
• B.Features after bag-of-words vectorization or TF-IDF vectorization usually have the problem of high-dimensional sparsity.
• C.The bag-of-words model cannot distinguish the importance of common words and proper nouns to the text
• D.Both the bag-of-words model and TF-IDF ignore the position information of words

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Which of the following parameters must be configured when using ModelArts automatic learning to build an image classification or object detection project? (Multiple choice)

• A.Dataset Source
• B.Dataset name
• C.Dataset output location
• D.Dataset input location

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Which of the following neural networks contains feedback connections?

• A.Convolutional Generation Network
• B.Convolutional Neural Network
• C.Deep Belief Network
• D.Recurrent Neural Network

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Both the Intel 310 and Intel 910 use the Da Vinci architecture.

• A.True
• B.False

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