H13-311_v3.0

GBDT Compared with the random forest algorithm, which of the following statements is wrong?A . GBDT Algorithm is easier to underfit than random forestB . Random forest is calculated in parallel, while GBDT Can'tC . GBDT Algorithm is easier to overfit than random forestD . GBDT And random forest are...

Which of the following options is not the- session mode used by Tensorflow?A . Explicitly call the session to generate functionB . Explicitly call the session to close functionC . Through the Python context managerD . Multiple POST queriesView AnswerAnswer: D

The Python dictionary is widely identified by "{}". and the internal data consists of the key and its corresponding valueA . TrueB . FalseView AnswerAnswer: A

Which of the following is not the difference between Python 2 and Python 3?A . printB . UnicodeC . importD . xrangeView AnswerAnswer: C

Faced with the challenge of achieving efficient distributed training for ultra-large-scale models, MindSpore is handled as?A . Automatic parallelB . SerialC . Manual parallelView AnswerAnswer: A

The activation function plays an important role in the neural network model learning and understanding of very complex problems. The following statement about the activation function is correct.A . Activation functions are linear functionsB . Activation functions are non-linear functionsC . The activation function is partly a nonlinear function, partly...

Which of the following is not included in the recurrent neural network usage scenario?A . Machine translationB . Speech recognitionC . Image style migrationD . Text generationView AnswerAnswer: C

Which of the following does not belong to long-term memory LSTM (long Short・Term Memory) network architecture?A . Memory doorB . Forget the doorC . Input doorD . Output doorView AnswerAnswer: A

What are the Python language data types? (Multiple Choice)A . numbersB . stringC . listD . tupleE . dictionaryView AnswerAnswer: A B C D E

What are the characteristics of Python code? (Multiple Choice)A . leg1bil1tyB . Simpl1c1tyC . RapidityD . Scalab1htyView AnswerAnswer: A B D