Data Science

Machine learning & data science for beginners and experts alike.

Displaying articles for: February 2017

Clustering

Python

5 min to read

Beginner's Guide to Customer Segmentation

Step by step tutorial on using K-Means clustering to analyze your customer base.

12 min to read

R for Excel Users

Why learning new things is hard, plus four fundamental differences between Excel and R

Developer

9 min to read

Data-Science Design Patterns: Cost-Sensitive Learning

Many if not most supervised-classification problems involve some degree of class imbalance, where at least one class occurs more frequently than the others. The imbalanced-classifi...