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【多选题】
关于(有)监督学习(supervised learning)和无监督学习(unsupervised learning),以下说法正确的是()
A.
无监督学习可以生成数据的标注信息（如类标签）
B.
对于监督学习任务，输入的数据必须含有类标签（label）
C.
对于无监督学习任务，输入的数据可以没有类标签
D.
监督学习从已标注（含有类标签）数据中心训练模型
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参考答案：
举一反三
【简答题】句型转换。 1. What does Mr. King think of shows? (改为同义句) _______ _______ Mr. King _______ shows? 2. Her sister can't stand cold weather. (就画线部分提问) _______ _______ stand cold weather? 3. The littl...
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【单选题】We find that the quality of your shipment is not in conformity with the ____ specifications.
A.
agreed
B.
is agreed
C.
agreeing
D.
to agree
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【单选题】____and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.
A.
To be tired
B.
Tired
C.
Tiring
D.
Being tired
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【简答题】Directions: Complete the sentences on the Answer Sheet by translating into English the Chinese given in brackets. 21. _________________________ ( 格雷格给我留下了深刻的印象 ) , who went out of his way to help us ...
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【简答题】In Example 4.1 we have now discovered that the velocity measuring device was improperly calibrated. We have recalibrated it and find that the velocities, in order, should have been 8, 12, 16, and 20 m...
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【单选题】B. In this part you will hear ten short dialogues. Listen and choose the best answer to each question you hear. Dialogue 6 2:21-2:45
A.
They are just beginners.
B.
They finished the task ahead of time.
C.
They won a project for the company.
D.
They all graduated from famous universities.
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【单选题】What does the author seem to think of King Henry?
A.
He was the best king England had ever had.
B.
He was unfair and cowardly.
C.
He was just as evil as King Richard.
D.
He was a better ruler than King Richard.
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【判断题】( ) 21. Idioms are phrases and short sentences the meanings of which are not easy to infer from the constituents in most cases.
A.
正确
B.
错误
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【单选题】What does the author seem to think of King Herry?
A.
He was the best king England had ever had.
B.
He was unfair and cowardly.
C.
tie was just as evil as King Richard.
D.
He was a better ruler than King Richard.
查看完整题目与答案
【简答题】12 Passage Two Questions 20 to 22 are based on the passage you have just heard. 20.A) A package of ideas formally presented. B) A short presentation clearly delivered. C) A natural and spontaneous sty...
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相关题目：
【简答题】句型转换。 1. What does Mr. King think of shows? (改为同义句) _______ _______ Mr. King _______ shows? 2. Her sister can't stand cold weather. (就画线部分提问) _______ _______ stand cold weather? 3. The littl...
查看完整题目与答案
【单选题】We find that the quality of your shipment is not in conformity with the ____ specifications.
A.
agreed
B.
is agreed
C.
agreeing
D.
to agree
查看完整题目与答案
【单选题】____and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.
A.
To be tired
B.
Tired
C.
Tiring
D.
Being tired
查看完整题目与答案
【简答题】Directions: Complete the sentences on the Answer Sheet by translating into English the Chinese given in brackets. 21. _________________________ ( 格雷格给我留下了深刻的印象 ) , who went out of his way to help us ...
查看完整题目与答案
【简答题】In Example 4.1 we have now discovered that the velocity measuring device was improperly calibrated. We have recalibrated it and find that the velocities, in order, should have been 8, 12, 16, and 20 m...
查看完整题目与答案
【单选题】B. In this part you will hear ten short dialogues. Listen and choose the best answer to each question you hear. Dialogue 6 2:21-2:45
A.
They are just beginners.
B.
They finished the task ahead of time.
C.
They won a project for the company.
D.
They all graduated from famous universities.
查看完整题目与答案
【单选题】What does the author seem to think of King Henry?
A.
He was the best king England had ever had.
B.
He was unfair and cowardly.
C.
He was just as evil as King Richard.
D.
He was a better ruler than King Richard.
查看完整题目与答案
【判断题】( ) 21. Idioms are phrases and short sentences the meanings of which are not easy to infer from the constituents in most cases.
A.
正确
B.
错误
查看完整题目与答案
【单选题】What does the author seem to think of King Herry?
A.
He was the best king England had ever had.
B.
He was unfair and cowardly.
C.
tie was just as evil as King Richard.
D.
He was a better ruler than King Richard.
查看完整题目与答案
【简答题】12 Passage Two Questions 20 to 22 are based on the passage you have just heard. 20.A) A package of ideas formally presented. B) A short presentation clearly delivered. C) A natural and spontaneous sty...
查看完整题目与答案
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