braaannigan

5 ms·

1.
by braaannigan 1y ago
I wonder how will this behaviour evolve over time? Right now waymo is definitely prioritising safety, but as the tech matures (and competition grows) will the systems start to prioritise speed and so little-by-little start cutting the margi
2.
Reading and writing files in the cloud with Polars(rhosignal.com)
1 points by braaannigan 2y ago|1 comments
3.
by braaannigan 2y ago
I wrote this post setting out how to work with cloud data in Polars. Although I've been using Polars for almost 3 years I still learned from writing this. I cover topics like how a CSV scan is different from a Parquet scan, authenticat
4.
Advanced data analysis: bad Medium articles all the way down?(rhosignal.com)
2 points by braaannigan 3y ago|1 comments
5.
by braaannigan 3y ago
There are some big questions around OpenAI's Advanced Data Analysis. Is it cutting edge data science or just bad Medium articles all the way down? Can you trust it? And will it let Larry from Sales take your job? I've shared my ex
6.
by braaannigan 3y ago
Many of the physical models are of similar complexity to the model in this paper - the sort of analytical model that you run in a few minutes on your laptop, not on a super-computer. It's not a question of complexity it's about wh
7.
by braaannigan 3y ago
Thanks for pointing this out, I missed that
8.
by braaannigan 3y ago
I've got a background in this field and I am very surprised to see this published in Nature. The model presented is purely statistical with no representation of the underlying physics. When we are dealing with a phenomenon that is driv
9.
by braaannigan 4y ago
Some thoughts about gathering trends in data science - in particular the area of data processing that's been dominated by pandas for the last 10 years. I'd love to hear what you think!
10.
Data Science 2025(braaannigan.github.io)
1 points by braaannigan 4y ago|1 comments
11.
by braaannigan 4y ago
I've been making these comparisons between the new dataframe libraries in python so a couple of comments: "Reading the full CSV without datetime parsing is in line in terms of speed though." This sentence was a bit ambiguous,