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Introductory Data Analysis with Python

April 26, 2017
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Introductory Data Analysis with Python

This is a simple post to demonstrate how python can be used to do preliminary data analysis. I am using Python version 3.5.1 coming with Anaconda Python version 4.0 64 bit and my operating system is windows. To start with you can download Anaconda Python and install it in your machine. Once the installation is Related Post

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Weighted Linear Support Vector Machine

April 6, 2017
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Weighted Linear Support Vector Machine

Consider the spam vs ham data from this site. Let us do some basic analysis on the data with R version 3.3.3, 64 bits on qn windows machine setwd("your directory") sms_data<-read.csv("sms_spam.csv",stringsAsFactors = FALSE) Next, check the proportion of spam and ham in your data set prop.table(table(sms_data$type)) ham spam 0.8659849 0.1340151 As you can see, the Related Post

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Understanding Linear SVM with R

March 28, 2017
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Understanding Linear SVM with R

Linear Support Vector Machine or linear-SVM(as it is often abbreviated), is a supervised classifier, generally used in bi-classification problem, that is the problem setting, where there are two classes. Of course it can be extended to multi-class problem. In this work, we will take a mathematical understanding of linear SVM along with R code to Related Post

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