人工智能原理MOOC期末考试答案(仅供学习交流)

答案仅供学习交流使用，请勿违反诚信规定。

卷一1单选(1分)Turing Test is designed to provide what kind of satisfactory operational definition?图灵测试旨在给予哪一种令人满意的操作定义？得分/总分A.None of the above is correct 以上都不正确B.human thinking 人类思考C.machine action 机器动作D.machine intelligence 机器智能2单选(1分)Thinking the differences between agent functions and agent programs, select correct statements from following ones.考虑智能体函数与智能体程序的差异，从下列陈述中选择正确的答案。

得分/总分A.An agent program is same as an agent function.一个智能体程序与一个智能体函数相同。

B.An agent program implements an agent function.一个智能体程序实现一个智能体函数。

C.An agent program has no any relation with an agent function.一个智能体程序与一个智能体函数没有任何关系。

D.None of the above is correct以上都不正确3单选(1分)There are two main kinds of formulation for 8-queens problem. Which of the following oneis the formulation that starts with all 8 queens on the board and moves them around?有两种8皇后问题的形式化方式。

“初始时8个皇后都放在棋盘上，然后再进行移动”属于哪一种形式化方式？得分/总分A.Half-state formulation 半态形式化B.Complete-state formulation 全态形式化C.None of the above is correct 以上都不正确D.Incremental formulation 增量形式化4单选(1分)What kind of knowledge will be used to describe how a problem is solved?哪种知识可用于描述如何求解问题？得分/总分A.Declarative knowledge 陈述性知识B.None of the above is correct 以上都不正确C.Static knowledge 静态知识D.Procedural knowledge 过程性知识5单选(1分)Which of the following is used to discover general facts from training examples?下列中哪个用于训练样本中发现一般的事实？得分/总分A.Deductive learning 演绎学习B.Supervised learning 有监督学习C.Inductive learning 归纳学习D.Reinforcement learning 强化学习6单选(1分)Which statement best describes the task of “classification” in machine learning?哪一个是机器学习中“分类”任务的正确描述？得分/总分A.To assign a category to each item. 为每个项目分配一个类别。

B.To simplify inputs by mapping them into a lower space. 将其映射到低维空间来简化输入。

C.None of the above is correct 以上都不正确D.To find the distribution of inputs in some space. 发现某个空间中输入的分布。

7单选(1分)Which statement best describes the task of “regression” in machine learning?哪一个是机器学习中“回归”任务的正确描述？得分/总分A.To predict a real value for each item. 预测每个项目实际的值。

B.To group data objects. 对数据对象进行分组。

C.To order items according to some criterion. 依据某个准则对项目进行排序。

D.None of the above is correct 以上都不正确8单选(1分)Which statement best describes the task of “dimensionality reduction” in machine learning?哪一个是机器学习中“降维”任务的正确描述？得分/总分A.To assign a category to each item. 为每个项目分配一个类别。

B.To find the distribution of inputs in some space. 发现某个空间中输入的分布。

C.None of the above is correct 以上都不正确D.To simplify inputs by mapping them into a lower space.将其映射到低维空间来简化输入。

9单选(1分)Which statement best describes the paradigm of “supervised learning” in machine learning?哪一个是机器学习中“有监督学习”范式的正确描述？得分/总分A.It aims to learn some information using a limited amount of training examples.旨在采用有限数量的训练样本来学习一些信息。

B.It receives a set of labeled data and makes predictions for all unseen data.接收一组标注数据并对所有的未知数据做出预测。

C.It aims to learn some information from one, or only a few, training examples.旨在从一个、或仅有的几个训练样本中学习一些信息。

D.It is able to solve a task despite not having received any training examples of that task.能够求解一个任务，即使没有得到该任务的任何训练样本。

10单选(1分)Which statement best describes the paradigm of “unsupervised learning” in machine learning?哪一个是机器学习中“无监督学习”范式的正确描述？得分/总分A.It receives exclusively unlabeled data and makes predictions for all unseen data.仅仅接收未标注数据并对所有的未知数据做出预测。

B.It aims to learn some information using a limited amount of training examples.旨在采用有限数量的训练样本来学习一些信息。

C.It aims to learn some information from one, or only a few, training examples.旨在从一个、或仅有的几个训练样本中学习一些信息。

D.It is able to solve a task despite not having received any training examples of that task.能够求解一个任务，即使没有得到该任务的任何训练样本。

11单选(1分)Which learning paradigm does it apply storing knowledge to a different but related problem? 哪种学习范式把储备的知识用于不同但相关的问题？得分/总分A.None of the above is correct 以上都不正确B.Ensemble learning 集成学习C.Transfer learning 迁移学习D.Active learning 主动式学习12多选(1分)Select the following true statements regarding the concept of artificial intelligence.选择以下关于人工智能概念的正确表述。

得分/总分A.Artificial intelligence is the intelligence exhibited by machines or software.人工智能是通过机器或软件展现的智能。

B.Artificial intelligence is to study and construct agent programs that perform well in a given environment.人工智能是研究和构建在给定环境下表现良好的智能体程序。

C.Artificial intelligence defines itself as the study of human agents.人工智能将其定义为人类智能体的研究。

D.Artificial intelligence aims to create intelligent machines.人工智能旨在创造智能机器。

13多选(1分)Which of the following statements are true to describe strong AI (General AI)?下列陈述中哪些是描述强AI（通用AI）的正确答案？得分/总分A.The appropriately programmed computer with the right inputs and outputs would thereby have a mind in exactly the same sense human beings have minds.是经过适当编程的具有正确输入和输出的计算机，因此有与人类同样判断力的头脑。