Ajay Ohri decisionstats
- Http://decisionstats.wordpress.com
decisionstats
/ k means clustering
Created
January 6, 2017 11:47
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| { | |
| "cells": [ | |
| { | |
| "cell_type": "markdown", | |
| "metadata": {}, | |
| "source": [ | |
| "#to be continued" | |
| ] | |
| }, | |
| { |
decisionstats
/ analyzing stack overflow fib
Created
January 6, 2017 10:52
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| { | |
| "cells": [ | |
| { | |
| "cell_type": "markdown", | |
| "metadata": {}, | |
| "source": [ | |
| "### Stackoverflow data dump analysis\n", | |
| "\n", | |
| "The goal of this case study is to demonstrate how Postgres, a relational database and Python be used for efficient data analysis. We will be getting our hands dirty with some Postgres syntax (just enough to make our SQL queries efficient and quick) and a couple of Python libraries - `psycopg2` and `sqlalchemy`." | |
| ] |
decisionstats
/ decision tree of rattle dataset
Created
December 30, 2016 15:20
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| { | |
| "cells": [ | |
| { | |
| "cell_type": "code", | |
| "execution_count": 258, | |
| "metadata": { | |
| "collapsed": true | |
| }, | |
| "outputs": [], | |
| "source": [ |
decisionstats
/ decision trees with plot and bagging
Created
December 30, 2016 13:33
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| { | |
| "cells": [ | |
| { | |
| "cell_type": "code", | |
| "execution_count": 1, | |
| "metadata": { | |
| "collapsed": true | |
| }, | |
| "outputs": [], | |
| "source": [ |
decisionstats
/ py data transforms
Created
December 24, 2016 15:58
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| { | |
| "cells": [ | |
| { | |
| "cell_type": "code", | |
| "execution_count": 37, | |
| "metadata": { | |
| "collapsed": true | |
| }, | |
| "outputs": [], | |
| "source": [ |
decisionstats
/ os in python
Created
December 24, 2016 14:23
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| { | |
| "cells": [ | |
| { | |
| "cell_type": "code", | |
| "execution_count": 50, | |
| "metadata": { | |
| "collapsed": false | |
| }, | |
| "outputs": [], | |
| "source": [ |
decisionstats
/ re.search
Created
December 24, 2016 05:58
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| { | |
| "cells": [ | |
| { | |
| "cell_type": "code", | |
| "execution_count": 2, | |
| "metadata": { | |
| "collapsed": true | |
| }, | |
| "outputs": [], | |
| "source": [ |
decisionstats
/ re.sub
Created
December 24, 2016 05:42
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| { | |
| "cells": [ | |
| { | |
| "cell_type": "code", | |
| "execution_count": 28, | |
| "metadata": { | |
| "collapsed": true | |
| }, | |
| "outputs": [], | |
| "source": [ |
decisionstats
/ fib so
Created
December 22, 2016 16:45
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| { | |
| "cells": [ | |
| { | |
| "cell_type": "markdown", | |
| "metadata": {}, | |
| "source": [ | |
| "### Stackoverflow data dump analysis\n", | |
| "\n", | |
| "The goal of this case study is to demonstrate how Postgres, a relational database and Python be used for efficient data analysis. We will be getting our hands dirty with some Postgres syntax (just enough to make our SQL queries efficient and quick) and a couple of Python libraries - `psycopg2` and `sqlalchemy`." | |
| ] |
decisionstats
/ variables in strings in python
Created
December 5, 2016 10:53
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| { | |
| "cells": [ | |
| { | |
| "cell_type": "code", | |
| "execution_count": 1, | |
| "metadata": { | |
| "collapsed": true | |
| }, | |
| "outputs": [], | |
| "source": [ |