摘要： 教科书：数据挖掘：概念与技术（第二版），Jiawei Han和Micheline Kamber 著，机械工业出版社(2007)Lecture 1: Introduction1) Why data mining?Necessity Is the Mother of Invention需要是发明之母2) What is data mining?Data mining (knowledge discovery from data从大量数据中提取或挖掘知识)Extraction of interesting (non-trivial, implicit, previously unknown and 阅读全文

摘要： Code Like a Pythonista: Idiomatic PythonDavid Goodgergoodger@python.orghttp://python.net/~goodgerIn this interactive tutorial, we'll cover many essential Python idioms and techniques in depth, adding immediately useful tools to your belt.There are 3 versions of this presentation:S5 presentationP 阅读全文