240 发简信
IP属地:艾伯塔
  • Data Wrangling Summary

    Gather Depending on the source of your data, and what format it's in, th...

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    Eng: Applications of Data Analysis & KDD Process & CRISP-DM Methodology

    Database Analysis & Decision Support Market analysis & management Ta...

  • Eng: Several Concepts Explanation

    Thestandard deviation, or SD,measures the amount of variability or dispe...

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    Eng: Statistics of Data Analysis

    1. Conditional probability 2. Bayes theorem P(A | B) is a conditional pr...

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    Eng: Mobile Game Data Analysis Frame

    1. Acquisition: analysis in channel, ad injection Daily New Users, DNU: ...

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    聚类Clustering_KMeans

    聚类分析是在没有给出确定的划分类别的情况下,按照数据的相似度或者自身的距离进行样本分组的一种非监督方法。划分原则就是组内距离最小化而组间距离最大...

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    业务知识及模型Business Knowledge and Frames

    如果你不能衡量它,你就无法增长它 # If you can't measure it, you can't grow it 经典的业务分析指标:...

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    数据分析思维及技巧Data Analysis Skills

    what, why, how 三种核心思维:结构化,公式化,业务化 结构化:金字塔思维Pyramid Principles 将论点归纳和整理,递...

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For the Data Analytics_

This blog contains real stuffs of data analysis, data mining, statistics, which are individual understanding from MOOC, books & online articles.