【单选题】Machine learning frameworks require:
A.
(i) a definition of the task to accomplish;
B.
(ii) a performance metric to evaluate how "good" the model resulting from the machine learning setting will be;
C.
(iii) a search space/family of models for potential models to be learned;
D.
(iv) most importantly, a set of examples for which the predictions to be made are already known.
【简答题】In the second half of the twentieth century, many countries of the South began to send students to the industrialized countries for further education. They (1) needed supplies of highly trained person...
【简答题】书面表达。 假设你将参加某英语杂志社开展的一次征文活动,征文的内容要求你在电视、手机(cell)和网络 三者中,放弃期中一个并陈述理由。请你以“Which would you give up: TV, cell, or Web? ” 为题,写 一篇英语短文。 注意:1. 字数100左右; 2. 可以适当增加细节,以使行文连贯。 ___________________________________...
【简答题】学校的English Club正以My best friend-为题举行征文活动,请根据下列表格中提示的内容,用英语写一篇征文。 我最好的朋友-James 性别:男 年龄 :13 籍贯:中国扬州 职业 :学生 外貌 高而强壮,看起来很阳光 品质 友好,乐于助人 爱好 打篮球,看电影 生活 习惯 1、早饭吃面包喝牛奶;午饭吃些肉、蔬菜和米饭;晚饭吃得清淡。 2、每周打篮球三次,因为...
【多选题】Which of the following statements about machine learning are correct?
A.
Machine learning can be considered to be the automation of predictive yses & it generates models based on computer data.
B.
Machine learning relies excessively on the rules, which results in poor portability & scalability.
C.
It can work only in an environment where there are tight constraints & limited objectives. But it cannot process dynamic, non-complete, & unstructured information.
D.
Machine learning is a core part of AI, that is an AI technology enabling systems to learn without being programmed.
【简答题】第二节 书面表达(满分25分) 假如你将参加某英语杂志社开展的一次征文活动,征文的内容要求你在电视、手机(cell)和网络三考中,放弃其中一个并陈述理由。请你以“Which would you give the TV, cell, or”为题,写一篇英语短文。 注意:1.字数100左右; 可以适当增加细节,以使行文连贯。
【单选题】There are three types of machine learning , except _______ .
D.
reinforcement learning
【单选题】Agriculture must, therefore,____workers and savings to the new industrialized, ized sectors if a modern economy is to be achieved.