NO.222 Which of the following is the core idea of convolutional neural network? (Multiple choice)

NO.223 Which activation function is used by the forget gate in LSTM?

NO.224 Language model can be used to dynamically generate word vectors for each word.

NO.225 Convolutional layers are indispensable in the hierarchical architecture of convolutional neural networks.

NO.226 Which of the following is not a speech feature extraction method?

NO.227 What are the methods of speech synthesis? (Multiple choice)

NO.228 What is Tensorboard?

NO.229 Use binarization to segment character regions. Due to noise, all character connected regions are stuck together. What method can be used to separate the characters?

NO.230 In Chinese, the part of speech of a word is often not fixed. Generally, words with the same pronunciation and form have completely different grammars in different scenarios, which brings great difficulties to part of speech tagging.

NO.231 Huawei has discovered in practice that artificial intelligence can not only replace humans, but also automatically reduce production costs. This is the biggest difference between artificial intelligence and informatization, and also its most valuable feature.

NO.232 The upper limit of IoU prediction is 100%.

NO.233 Which of the following options does not belong to the category of phonetics?

NO.234 After the image tag service is called, only one corresponding tag value is returned.

NO.235 What determines the number of neurons in the input layer of a neural network?

NO.236 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.