科技交流英语（2022秋）Unit 3 test

科技交流英语（2022秋）Unit 3 test

简介

由电子科技大学组织开设，授课教师为李京南、庞慧、刘兆林等5位老师。

课程介绍

英语广泛用于工程技术领域的国际交流。如何使用简洁的语言清楚地传递信息是工程师在国际舞台上常常面临的问题。本课程讲解交流中需要考虑的要素及语言选择的策略要点，培养用英语进行定义、描写、解释、报告、阐释的能力，帮助工程技术人员灵活运用已有英语语言知识和技能，快速进行准确得体的口头和书面交流。

开课时间：2022-07-25 至2023-01-09

选择题

主观题

Choose a term in your specific field, define it with a one-sentence formal definition, and extend it to a more detailed definition with strategies mentioned in the unit.

我的答案：

Data mining refers to the process of searching for information hidden in a large amount of data through algorithms. Data mining is a field of artificial intelligence, usually associated with computer science, that uses statistics, online analytical processing, intelligence retrieval, machine learning, expert systems (relying on past rules of thumb), and pattern recognition to achieve these goals. Data mining is a tool to transform information into cognition, which can transform the information obtained from data analysis into effective prediction and decision making.