Titlebook: ;

NIB

nutrition

Finding Explanations,xamples for such problems would be understanding why a customer belongs to the category of people who cancel their account (e.g., classifying her into a yes/no category) or better understanding the risk factors of customers in general.

新鲜

eulogize

Richard S. Ostfeld,Lorrie L. Klostermann overview of clustering methods (hierarchical clustering, .-Means, density-based clustering), association analysis, self-organizing maps and deviation analysis. The definition and choice of distance or similarity measures, which is required by almost every technique to compare different cases in the database, is also tackled.

奖牌

态学

Orthodontics

Roberta Capitello,Lucie Sirieixerstanding phase, we know much better whether the assumptions we made during the project understanding phase concerning representativeness, informativeness, data quality, and the presence or absence of external factors are justified.

失望未来

Practical Data Science: An Example,onstrated as well. We will skip algorithmic and other details here and only briefly mention the intention behind applying some of the processes and methods. They will be discussed in depth in subsequent chapters.

闲聊

银版照相