Balamurali M

//Balamurali M
Balamurali M

About Balamurali M

Hello I am Balamurali M. My areas of interest are Data Science, Machine Learning, Statistics, Management, Business analytics and Mathematics. I can be reached at: Twitter : https://twitter.com/Balamu_M , LinkedIn : https://www.linkedin.com/in/balamurali-m-43b022168/
22 09, 2018

pydecisions — updated latest version 0.2.4 – A Python Library of management decision making techniques

2018-09-29T03:21:27+00:00

Link to this original article is present at: Medium   Blog In today’s world, we know the importance of taking logical decisions based on data. All major management and business decisions should be backed by data. Decades back, good managers rely on their intuition to [...]

pydecisions — updated latest version 0.2.4 – A Python Library of management decision making techniques 2018-09-29T03:21:27+00:00
20 09, 2018

Hypothesis Testing

2018-09-20T01:15:28+00:00

Link to this original article is present at: https://medium.com/@balamurali_m/hypothesis-testing-1a7fc4af8371 https://wordpress.com/post/balamuralimblog.wordpress.com/77 Hypothesis testing is used for testing a claim about a parameter in a population, using data measured in a sample. Hypothesis Testing is sometimes referred to as significance testing. Hypothesis testing aims to make a [...]

Hypothesis Testing 2018-09-20T01:15:28+00:00
11 09, 2018

Decision Trees – Examples with Python

2018-09-11T14:34:25+00:00

In this github repository (link ) I have created few examples of decision trees using python. Github Link: https://github.com/balamurali-m/Decision-Trees Decision Trees are a type of Supervised Machine Learning. Both classification and regression problems can be solved using decision trees.  

Decision Trees – Examples with Python 2018-09-11T14:34:25+00:00
23 08, 2018

Make or Buy Analysis using DAR (Decision Analysis and Resolution)

2018-08-23T04:26:43+00:00

Link to this original article is present at: https://medium.com/@balamurali_m/make-or-buy-analysis-using-dar-decision-analysis-and-resolution-c36cd06b4d1e A make or buy analysis can be used to decide whether project activities should be undertaken by the in-house project team or whether these activities should be contracted to an external vendor. Several factors should to [...]

Make or Buy Analysis using DAR (Decision Analysis and Resolution) 2018-08-23T04:26:43+00:00
10 08, 2018

Classification and Regression Evaluation Metrics — Part 2

2018-08-12T20:01:23+00:00

I have published an article Classification and Regression Evaluation Metrics — Part 2. In this Part2, 2 of the  regression evaluation metrics are explained - the Mean Absolute Error (MAE) and Mean Squared Error (MSE). Link https://medium.com/@balamurali_m/classification-and-regression-evaluation-metrics-part-2-bd5888876c4e The python code can be viewed at: https://gist.github.com/balamurali-m/34fbfa2726090841b173899e7d972e48 We need [...]

Classification and Regression Evaluation Metrics — Part 2 2018-08-12T20:01:23+00:00