PyData London

PyData meetups in London for data-loving pythonistas. Powered by @emlynclay, @ianozsvald, @john_sandall

[PyData London @pydatalondon]

We're back dear Pythonisatas 🐍 Bigger and better this year.

😎 For the regulars - Tickets are live ! Book now 👉 https://t.co/Y9ZWCNN8WV

🤔 For the curious first-timers, here's what we do👇

(1/4🧵)

[Justin Boylan-Toomey @jit_compile]

Looking forward to the @pydatalondon conference in a couple of weeks, in a great new venue! If you get a chance do stop by the @DataKindUK stand to say hi and discover how we bring together skilled volunteers to help charities make the most of their data!
https://t.co/O1d6gP2qFx

[John Sandall @John_Sandall]

I will be talking about evaluating AI systems in my talk tomorrow for @pydatalondon , "Death by RMSE: A Cautionary Tale of Metrics Gone Wild"

"You’ve trained the model. The eval metrics look great. But somehow, it doesn't change anything — the KPIs are static, the business impact isn’t there, and you’re left wondering: DID WE OPTIMISE FOR THE WRONG THING?"

https://t.co/LzqKPenzY1

[PyData London @pydatalondon]

Read the paper from July 2024 here: https://t.co/2HR1I2THxB

[PyData London @pydatalondon]

PyData London #94 kicks off with talks on

1️⃣ Advanced RAG chunking techniques from Brandon Abreu Smith (ex-Chroma SWE who literally wrote the paper on RAG chunking eval)

2️⃣ How to deploy self-hosted LLM apps in your workplace from @DmitriEvseev

[PyData London @pydatalondon]

RAG is not all you need! There’s a lot of options here to optimise your RAG’s information retrieval

Repo here: https://t.co/sRI9tY57ej

[PyData London @pydatalondon]

🚨 FINAL CALL 🚨
Register as a speaker for PyData London 2025 👉https://t.co/PfiQkoTwlh

@PyDataCambridge
@pydatacardiff
@PyDataSoton
@pydatanyc
@PydataLancaster
@PyDataGlobal
@PyDataMCR

[PyData London @pydatalondon]

🚨 Last chance - few speaker slots left for PyData London 2025 🚨

Register now 👉 https://t.co/PfiQkoTwlh

@PyDataCambridge
@pydatacardiff
@PyDataSoton
@pydatanyc
@PydataLancaster
@PyDataGlobal
@PyDataMCR

[PyData London @pydatalondon]

🚨 Last chance - few speaker slots left for PyData London 2025 🚨

Register now 👉 https://t.co/PfiQkoTwlh

@PyDataCambridge
@pydatacardiff
@PyDataSoton
@pydatanyc
@PydataLancaster
@PyDataGlobal
@PyDataMCR

[PyData London @pydatalondon]

🚨 Last chance - few speaker slots left for PyData London 2025📷 Register now 📷https://t.co/PfiQkoTwlh

@PyDataCambridge
@pydatacardiff
@PyDataSoton
@pydatanyc
@PydataLancaster
@PyDataGlobal
@PyDataMCR

[PyData London @pydatalondon]

🚨 Last chance - few speaker slots left for PyData London 2025🚨

Register now 👉 https://t.co/PfiQkoTwlh

@PyDataCambridge
@pydatacardiff
@PyDataSoton
@pydatanyc
@PydataLancaster
@PyDataGlobal
@PyDataMCR

[PyData London @pydatalondon]

🚨 6 days left ! Register as a speaker for PyData London 2025 📷 https://t.co/PfiQkoTwlh

@PyDataCambridge
@pydatacardiff
@PyDataSoton
@pydatanyc
@PydataLancaster
@PyDataGlobal
@PyDataMCR

[PyData London @pydatalondon]

🚨 7 days left ! Register as a speaker for PyData London 2025 📷 https://t.co/PfiQkoTwlh

@PyDataCambridge
@pydatacardiff
@PyDataSoton
@pydatanyc
@PydataLancaster
@PyDataGlobal
@PyDataMCR

[PyData London @pydatalondon]

🚨 8 days left ! Register as a speaker for PyData London 2025 📷 https://t.co/PfiQkoTwlh

@PyDataCambridge
@pydatacardiff
@PyDataSoton
@pydatanyc
@PydataLancaster
@PyDataGlobal
@PyDataMCR

[PyData London @pydatalondon]

🚨 9 days left ! Register as a speaker for PyData London 2025 📷 https://t.co/0qnvUvNKGD

[PyData London @pydatalondon]

🚨 10 days left ! Register as a speaker for PyData London 2025 📷 https://t.co/PfiQkoTwlh

@PyDataCambridge @pydatacardiff @PyDataSoton @pydatanyc @PydataLancaster @PyDataGlobal @PyDataMCR

[PyData London @pydatalondon]

🚨 11 days left ! Register as a speaker for PyData London 2025 📷 https://t.co/PfiQkoU4aP

[PyData London @pydatalondon]

🚨 12 days left ! Register as a speaker for PyData London 2025 📷 https://t.co/PfiQkoTwlh

[PyData London @pydatalondon]

🚨 13 days left ! Register as a speaker for PyData London 2025 📷 https://t.co/PfiQkoTwlh

[PyData London @pydatalondon]

🚨 14 days left ! Register as a speaker for PyData London 2025 📷 https://t.co/PfiQkoTwlh

[PyData London @pydatalondon]

🚨 15 days left ! Register as a speaker for PyData London 2025 📷 https://t.co/PfiQkoTwlh