3 reasons to learn Bayesian Statistics in the new year

What is Bayesian Statistics Bayesian Statistics (or Probabilistic Programming) take a more effective and deep approach to perform analysis of any given data and situation. A/B testing is one of the hottest topics on the internet nowadays. In this testing, you simply consider two different groups, A and B, to analyze the performance of both… Continue reading 3 reasons to learn Bayesian Statistics in the new year

New Screencast: How do I build a Logistic Regression model the Bayesian way?

One question that is often asked by those who know Machine Learning to me is how do I build a Bayesian Logistic Regression model? If you know how to build a logistic regression model in sklearn or a standard machine learning library it’s quite easy to learn how to do the Bayesian version. In this screencast… Continue reading New Screencast: How do I build a Logistic Regression model the Bayesian way?

How to build a bayesian model in 30 minutes?

You have a problem that you think might need some Bayesian modelling A common question I’m asked is how do you start? In this tutorial I take you from a fresh data set, the data set is an educational dataset. I don’t know anything about the data, and I have no specific domain knowledge. I… Continue reading How to build a bayesian model in 30 minutes?

What is a Message Broker for?

I’ve been working in tech for a few years now, and that’s included writing a lot of code. One thing I never got my head around was what is a message broker? I’ve definitely seen them in architecture meetings, and heard people speak of ‘RabbitMQ’ and ‘Redis’ but I don’t really know what they’re for.… Continue reading What is a Message Broker for?

Why Probabilistic Programming is the next big thing in Data Science

TLDR: This is an opinionated post, but based on recent trends. What is Probabilistic Programming? I recently wrote a course teaching this. Probabilistic Programming is a newish paradigm used in Quantitative Finance, Biology, Insurance and Sports Analytics – it allows you to build generative models to infer latent parameters and the uncertainty of those parameters. It’s been… Continue reading Why Probabilistic Programming is the next big thing in Data Science

Prelaunch – Probabilistic Programming Primer

I’m excited to announce the pre-launch of a new project, that I’ve been spending some time thinking about. I’m a core developer of PyMC3 – and that isn’t as impressive as it sounds 🙂 I’m honoured to work with smart people and learn a lot about Probabilistic Programming from it. However it doesn’t mean I… Continue reading Prelaunch – Probabilistic Programming Primer

Working in a major trend – Machine Learning

I saw recently this from the recent Amazon shareholder letter. “These big trends are not that hard to spot…We’re in the middle of an obvious one right now: machine learning & artificial intelligence” — Jeff Bezos One of the hard parts about working professionally on these technologies. Is I take them for granted. So I… Continue reading Working in a major trend – Machine Learning

AI in the Enterprise (the problem)

I was recently chatting to a friend who works as a Data Science consultant in the London Area – and a topic dear to my heart came up. How to successfully do ‘AI’ (or Data Science) in the enterprise. Now I work for an Enterprise SaaS company in the recruitment space, so I’ve got a certain… Continue reading AI in the Enterprise (the problem)

Interview with a Data Scientist – Jessica Graves

Jessica Graves is a Data Scientist who currently works on fashion problems in New York City. She’s worked with Hilary Mason at Fast Forward Labs and keeps in regular contact with the London startup scene. After many months of asking her for an interview she finally gave in – and she shares her unique perspective… Continue reading Interview with a Data Scientist – Jessica Graves

Image Similarity Database…

Image similarity questions are very common in e-commerce and fashion. This is particular the case with the question of similar colours. I based the following on the excellent work by my friend Thomas Hunger. My implementation has only a few alterations compared to his, but I felt it was worth putting online even if I’m… Continue reading Image Similarity Database…