Data4v

Calculating classification metrics in Power BI

From notebooks to dashboards: Evaluating ML models in Power BI

Test in Production with Azure ML Managed Online Endpoints

Supervised vs Unsupervised Learning: What’s the Difference?

Log Loss as a performance metric

Introduction to Log Loss

Understanding Sensitivity and Specificity

A short, practical guide to two of the most-cited metrics in classification — and why they matter beyond the math.

Tutorial : K-Means Clustering on Spark

Analytics is discovering insights using data. Traditionally, statistical and visual techniques dominated the field. But, with advances in…

Why is it good to do Feature Transforms for Deep Neural Networks?

Since 2012, Deep Learning has exploded and has become synonymous with the term Artificial Intelligence and fairly so. Deep Neural Networks…

HiPPO — arch nemesis of Data Driven Decision Making

If we have data, let’s look at data. If all we have are opinions, let’s go with mine − Jim Barksdale, Former CEO of Netscape

When an architect suggested tight coupling — Tales from Software Industry

One of the key principles of Software Design is low coupling. In web development, it is advised to decouple the front end and backend.

XgBoost is tree based? — Interview tales

Few months ago, I interviewed with a consulting giant amongst big 4 (just for fun though). It was a technical manager on the other side…