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【单选题】
考虑某个具体问题时,你可能只有少量数据来解决这个问题。不过幸运的是你有一个类似问题已经预先训练好的神经网络。可以用下面哪种方法来利用这个预先训练好的网络? A 把除了最后一层外所有的层都冻住,重新训练最后一层 B 对新数据重新训练整个模型 C 只对最后几层进行调参 (fine tune) D 对每一层模型进行评估,选择其中的少数来用A.
B.
C.
D.
D
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举一反三
【单选题】The nursing student needs to administer potassium chloride intravenously as prescribed to a client with hypokalemia. The nursing instructor determines that the student is unprepared for this procedure...
A.
Obtaining an intravenous (IV) infusion pump
B.
Monitoring urine output during administration
C.
Preparing the medication for bolus administration
D.
Ensuring that the medication is diluted in the appropriate amount of normal saline
【单选题】Why does the student want to audit the course?
A.
She needs the additional credits.
B.
It is a prerequisite for another class.
C.
She does not want to pay tuition.
D.
She needs to learn the material.
【简答题】The student needs to realize that learning is a c________ process -- one that is both enjoyable and necessary.
【简答题】“不求甚解”一词,现在多用作什么意思?在《不求甚解》一文中体现着作者怎样的读书理念?
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