About

Ian Ozsvald picture

This is Ian Ozsvald's blog (@IanOzsvald), I'm an entrepreneurial geek, a Data Science/ML/NLP/AI consultant, founder of the Annotate.io social media mining API, author of O'Reilly's High Performance Python book, co-organiser of PyDataLondon, co-founder of the SocialTies App, author of the A.I.Cookbook, author of The Screencasting Handbook, a Pythonista, co-founder of ShowMeDo and FivePoundApps and also a Londoner. Here's a little more about me.

High Performance Python book with O'Reilly View Ian Ozsvald's profile on LinkedIn Visit Ian Ozsvald's data science consulting business Protecting your bits. Open Rights Group

26 April 2014 - 21:09PyDataLondon Meetup Number 1 (June – JS, NLP, Kinects)

Our first PyData London Meetup will occur on June 3rd at Pivotal in Shoreditch. At our first night we’ll have:

  • Pete Passaro talking on javascript and natural language processing using Python
  • Emlyn Clay on Matlab and Python for science
  • Chipp Jansen on auto-sculpting with a Kinect
  • Ian Huston on Pivotal’s open source tools (I had no idea they supported Redis and so many other tools!)
  • <1 more, TBC – submit an idea if you’re interested>

After this we’ll head to a local pub. Details will be announced via @pydatalondon. I haven’t run an event since the Five Pound App nights down in Brighton, I’m rather looking forward to getting data-focused Pythonistas together for interesting talks and good beer :-)

This new meetup will occur every month, it builds on the success of our PyData London conference back in February, we had over 200 people and a lot of rather superb presentations. My time to run the PyData London meetup is supported by my new ModelInsight Data Science consultancy.

You might also be interested in Yves’ new Python for Quant Finance meetup.


Ian applies Data Science as an AI/Data Scientist for companies in ModelInsight, sign-up for Data Science tutorials in London. Historically Ian ran Mor Consulting. He also founded the image and text annotation API Annotate.io, co-authored SocialTies, programs Python, authored The Screencasting Handbook, lives in London and is a consumer of fine coffees.

2 Comments | Tags: pydata, Python

16 April 2014 - 21:112nd Early Release of High Performance Python (we added a chapter)

Here’s a quick book update – we just released a second Early Release of High Performance Python which adds a chapter on lists, tuples, dictionaries and sets. This is available to anyone who has bought it already (login into O’Reilly to get the update). Shortly we’ll follow with chapters on Matrices and the Multiprocessing module.

One bit of feedback we’ve had is that the images needed to be clearer for small-screen devices – we’ve increased the font sizes and removed the grey backgrounds, the updates will follow soon. If you’re curious about how much paper is involved in writing a book, here’s a clue:

We announce each updates along with requests for feedback via our mailing list.

I’m also planning on running some private training in London later in the year, please contact me if this is interesting? Both High Performance and Data Science are possible.

In related news – the PyDataLondon conference videos have just been released and you can see me talking on the High Performance Python landscape here.


Ian applies Data Science as an AI/Data Scientist for companies in ModelInsight, sign-up for Data Science tutorials in London. Historically Ian ran Mor Consulting. He also founded the image and text annotation API Annotate.io, co-authored SocialTies, programs Python, authored The Screencasting Handbook, lives in London and is a consumer of fine coffees.

No Comments | Tags: High Performance Python Book, Life, pydata, Python