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 I’ve been working on

This is just a little wrapper post to include some of the things I’ve worked on lately. I wrote up a short piece on Exploring new numpy features including the new matrix operator I wrote up some PyMC3 examples on my Github – this includes some Bayesian Logistic Regression and some classical examples of conversion modelling. I… Continue reading What I’ve been working on

Interview with a Data Scientist: Brad Klingenberg

Bio Brad Klingenberg is the Director of Styling Algorithms at Stitch Fix in San Francisco. His team uses data and algorithms to improve the selection of merchandise sent to clients. Prior to joining Stitch Fix Brad worked with data and predictive analytics at financial and technology companies. He studied applied mathematics at the University of… Continue reading Interview with a Data Scientist: Brad Klingenberg

Interview with a Data Scientist: Alice Zheng

I recently caught up with Alice Zheng a Director of Data Science at Dato – Alice is an expert on building scalable Machine Learning models and currently works for www.dato.com who are a company providing tooling to help you build scalable machine learning models easily. She is also a keen advocate of encouraging women in… Continue reading Interview with a Data Scientist: Alice Zheng

Interview with a Data Scientist: Trey Causey

Trey Causey is a blogger with experience as a professional data scientist in sports analytics and e-commerce. He’s got some fantastic views about the state of the industry, and I was privileged to read this. 1. What project have you worked on do you wish you could go back to, and do better? The easy and… Continue reading Interview with a Data Scientist: Trey Causey

Interview with a Data Scientist: Nathalie Hockham

(Linkedin picture) I was very happy to interview Natalie about her data science stuff – as she gave a really cool Machine Learning focused talk at PyData in London this year, which was full of insights into the challenges of doing Machine Learning with Imbalanced data sets. Natalie leads the data team at GoCardless, a… Continue reading Interview with a Data Scientist: Nathalie Hockham

Interview with a Data Scientist: Thomas Wiecki

I interviewed Thomas Wiecki recently – Thomas is Data Science Lead at Quantopian Inc which is a crowd-sourced hedge fund and algotrading platform. Thomas is a cool guy and came to give a great talk in Luxembourg last year – which I found so fascinating that I decided to learn some PyMC3 🙂 1. What project have… Continue reading Interview with a Data Scientist: Thomas Wiecki

Interviews with Data Scientists: NLP for the win

Recently I decided to do some quick Data Analysis of my interviews with data scientists. It seems natural when you collect a lot of data to explore it and do some data analysis on it. You can access the code here. The code isn’t in much depth but it is a simple example of how… Continue reading Interviews with Data Scientists: NLP for the win

Interview with a Data Scientist: Erik Bernhardsson

As part of my interviews with Data Scientists I recently caught up with Erik Bernhardsson who is famous in the world of ‘Big Data’ for his open source contributions, his leading of teams at Spotify, and his various talks at various conferences. 1. What project have you worked on do you wish you could go back to,… Continue reading Interview with a Data Scientist: Erik Bernhardsson

Interview with a Data Scientist: Rosaria Silipo

As part of my Interview with Data Scientists project I recently caught up with Rosaria – who is an active member of the Data Mining community. Bio: Rosaria has been a researcher in applications of Data Mining and Machine Learning for over a decade. Application fields include biomedical systems and data analysis, financial time series… Continue reading Interview with a Data Scientist: Rosaria Silipo