In this article we will review application of clustering to customer order data in three parts. First, we will define the approach to developing the cluster model including derived predictors and…Blog Extending churn analysis to revenue forecasti 8 Likes
I just got back from my vacation in Barcelona, Spain where I spent about 3 days, then rented a car and drove up north through the South of France. My last stop was Nice, France. The trip was a lot…Blog It's Time to Bring Your Own Data! 5 Likes Tatiana Sorokina Member Tatiana Sorokina 3 Likes
These books have been published and re-published in the last 10 year. Most of them are encyclopedias, yet they are extremely useful resources for the data science beginner or expert. Just like top…Blog 14 Timeless Reference Books 9 Likes Free Online Book: Forecasting, Principles an… Forecasting: principles and practice by Rob J Hyndman (Author), George Athanasopoulos (Author) This book is an excellent resource for anyone interested in forecasting. A free online version can be f… Discussion Free Online Book: Forecasting, Principles an… 36 Likes
We just started in this article to provide answers to one of the largest collection of data science job interview questions ever published, and we will continue to add answers to most of these…Blog Answers to dozens of data science job intervi 11 Likes William Vorhies Member William Vorhies 21 Likes Automated Predictive Analytics – What Could P
Summary: Will Automated Predictive Analytics be a boon to professional data scientists or a dangerous diversion allowing well-meaning, motivated but amateur users try to…Blog Automated Predictive Analytics – What Could P 12 Likes How to Treat Missing Values in Your Data
One of most excruciating pain points during Data Exploration and Preparation stage of an Analytics project are missing values.
How do you deal with missing values - ignore…Blog How to Treat Missing Values in Your Data 13 Likes So You Want to be a Data Scientist Blog So You Want to be a Data Scientist 26 Likes
You can download the new machine learning cheat sheet here (PDF format,…Blog Machine Learning and Data Science Cheat Sheet 124 Likes 600 websites about R
Anyone interested in categorizing them? It could be an interesting data science project, scraping these websites, extracting keywords, and categorizing them with a simple…Blog 600 websites about R 11 Likes 11 Important Model Evaluation Techniques Ever
Model evaluation metrics are used to assess goodness of fit between model and data, to compare different models, in the context of model selection, and to predict how predictions (associated with…Blog 11 Important Model Evaluation Techniques Ever 33 Likes Predictive Analytics: The Command to Forecast
Whether you love it or hate it, predictive analytics has already helped elect presidents, discover new…Blog Predictive Analytics: The Command to Forecast 4 Likes Another funny picture about programmers I don't remember who first posted it, but I did a Google image search for do not tap on the window, it will scare the programmer, and here's what popped up: For other funny or controversial discus… Discussion Another funny picture about programmers 2 Likes
In today’s tutorial I am going to teach on how to do basic data manipulation on a sample dataset. I will cater the data from US Census. US Census is one of the richest data source on internet.…Blog Hitch Hikers Guide to Data Transformation on 1 Like 30 Quotes from a Data Science Pioneer
These are quotes by a well known data scientist, posted on his Facebook account and elsewhere, over the…Blog 30 Quotes from a Data Science Pioneer 5 Likes What Does A Data Scientist Really Do?
The world of big data and data science can often seem complex or even arcane from the outside looking in. In business, a lot of people by now probably understand the basics of what Big Data…Blog What Does A Data Scientist Really Do? 15 Likes Why So Many ‘Fake’ Data Scientists?
Have you noticed how many people are suddenly calling themselves data scientists? Your neighbour, that gal you met at a cocktail party — even your accountant has had his business cards…Blog Why So Many ‘Fake’ Data Scientists? 26 Likes When you interview a data scientist
Wow ! You answered every question perfectly. How did you do that…Blog When you interview a data scientist 2 Likes Data Scientists Thoughts that Inspired Me
Recently I read book …Blog Data Scientists Thoughts that Inspired Me 6 Likes