Data Cleaning and Wrangling With R
Originally posted by Michael Grogan. One of the big issues when it comes to working with data in any context is the issue of data cleaning… Read More »Data Cleaning and Wrangling With R
Home » Archives for Vincent Granville
Vincent Granville
Author and Publisher at MLtechniques.com. Machine learning scientist, mathematician, book author (Wiley), patent owner, former post-doc at Cambridge University, former VC-funded executive, with 20+ years of corporate experience including CNET, NBC, Visa, Wells Fargo, Microsoft, eBay. Vincent also founded and co-founded a few start-ups, including one with a successful exit (Data Science Central acquired by Tech Target).
Six Degrees of Separation Between Any Two Data Sets
This is an interesting data science conjecture, inspired by the well known six degrees of separation problem, stating that there is a link involving no… Read More »Six Degrees of Separation Between Any Two Data Sets
Two New Deep Conjectures in Probabilistic Number Theory
The material discussed here is also of interest to machine learning, AI, big data, and data science practitioners, as much of the work is based… Read More »Two New Deep Conjectures in Probabilistic Number Theory
Comparing Model Evaluation Techniques
In my previous posts, I compared model evaluation techniques using Statistical Tools & Tests and commonly used Classification and Clustering evaluation techniques In this post,… Read More »Comparing Model Evaluation Techniques
Where’s the Love – Trends in Data Science Career Opportunities
Summary: The annual Burtch Works salary survey tells us a lot about which industries are using the most data scientists and the difference between higher and… Read More »Where’s the Love – Trends in Data Science Career Opportunities
Growth Modeling for Business Managers and Executives
You don’t need a sophisticated model nor advanced machine learning techniques to quickly get a high level picture and trends for bottom-line business metrics. Not… Read More »Growth Modeling for Business Managers and Executives
Free Book: Azure Machine Learning in a Weekend
By Ajit Jaokar and Ayse Mutlu. Exclusively for Data Science Central members, with free access. You can download this book (PDF) here. This tutorial is the second book… Read More »Free Book: Azure Machine Learning in a Weekend
A Radical AI Strategy – Platformication
Summary: A new business model strategy based around intermediary platforms powered by AI/ML is promising the most direct path to fastest growth, profitability, and competitive… Read More »A Radical AI Strategy – Platformication
How do I learn AI using Python?
This article is no longer available. To learn AI using Python, you can check the following links: PyBrain Advanced AI: Deep Reinforcement Learning in Python… Read More »How do I learn AI using Python?
How to deal with missing data
Originally posted by Vincent Ajayi. The most common challenge faced by data scientists (DS) and data analysts (DA) is missing data. Every day, both DA… Read More »How to deal with missing data