## Predictive Data Analytics With Apache Spark (Part 7 Multi Classification)

Predictive Data Analytics With Apache Spark (Part 7 Multi Classification) January 27, 2019 Written by Boutros El-Gamil Github Xing Linkedin Youtube Select FeaturesBuild Features Vector of Train DatasetLogistic RegressionDecision TreeMultilayer…

## Predictive Data Analytics With Apache Spark (Part 6 Binary Classification)

Predictive Data Analytics With Apache Spark (Part 6 Binary Classification) January 20, 2019 Written by Boutros El-Gamil Github Xing Linkedin Youtube Select FeaturesBuild Features Vector of Train DatasetLogistic RegressionDecision TreeRandom…

## Predictive Data Analytics With Apache Spark (Part 5 Regression Analysis)

Predictive Data Analytics With Apache Spark (Part 5 Regression Analysis) January 15, 2019 Written by Boutros El-Gamil Github Xing Linkedin Youtube Import Parquet Data Files into Spark DataframesCalculate Correlations Between…

## Predictive Data Analytics With Apache Spark (Part 4 Principal Component Analysis)

Predictive Data Analytics With Apache Spark (Part 4 Principal Component Analysis) January 10, 2019 Written by Boutros El-Gamil Github Xing Linkedin Youtube Principal Component Analysis (PCA)Normalize PC FeaturesStandardize PC FeaturesSave…

## Predictive Data Analytics With Apache Spark (Part 3 Feature Engineering)

Predictive Data Analytics With Apache Spark (Part 3 Feature Engineering) January 8, 2019 Written by Boutros El-Gamil Github Xing Linkedin Youtube Remove Low Variance FeaturesRemove NoiseData NormalizationData StandardizationFull Code 1.…

## Predictive Data Analytics With Apache Spark (Part 2 Data Preparation)

Predictive Data Analytics With Apache Spark (Part 2 Data Preparation) January 4, 2019 Written by Boutros El-Gamil Github Xing Linkedin Youtube Download Data and Create Project DirectoryClean Home DirectoryLaunch Spark…

## Predictive Data Analytics With Apache Spark (Part 1 Introduction)

Predictive Data Analytics With Apache Spark (Part 1 Introduction) January 3, 2019 Written by Boutros El-Gamil Github Xing Linkedin Youtube Apache Spark Motivations The Use Case Data At A Glance…

## Probability Distributions

Probability Distributions February 25, 2018 Written by Boutros El-Gamil Github Xing Linkedin Youtube IdeaSignificanceComponentsMoments 1. IdeaIn a previous post, I explained Bayes Theorem and the way it works. In this…

## Bayes Theorem

Bayes Theorem February 3, 2018 Written by Boutros El-Gamil Github Xing Linkedin Youtube IdeaTheoryInterpretation of Bayes Theorem 1. IdeaSuppose that someday you met with Jamie; a high school student. You…

## Logistic Regression

Logistic Regression January 24, 2018 Written by Boutros El-Gamil Github Xing Linkedin Youtube IdeaTheoryCost FunctionNo Closed-Form SolutionGradient Descent AlgorithmMake PredictionsNewtonâ€™s MethodMultivariate Logistic RegressionImplementation in Python 1. Idea1.1 Quantitative and Categorical…

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