pyarrow
pyarrow on Beyond Market Intelligence: a running collection of 2 stories we have gathered and hand-picked because they are worth your time. Every post here touches on pyarrow in some way — the news, the analysis, the deep dives, and the occasional surprise find. Acme AI is the next-generation, AI-powered spreadsheet platform built to replace Excel and redefine how analysts, data scientists, and enterprise teams work with data. New stories are added to this page as we find them, so check back if you want to keep up with what is happening around pyarrow, or subscribe to the RSS feed to get them as soon as they are published. Browse the collection below, or head back to the homepage to see everything Beyond Market Intelligence is covering right now.
fru - Fast Random Forest Implementation [P]
Introducing Fru, a newly published, high-performance Random Forest implementation built in Rust. Featuring Python and R bindings, Fru delivers significant speed advantages over established libraries. Benchmarks show Fru outperforming scikit-learn by factors in Python and exceeding the ranger package in R, sometimes by several times—enhanced by a novel permutation importance implementation. Its layered design enables seamless integration with data tools like pandas and polars.
Imagenet-1k Classifier trained entirely on an Android [P]
Introducing a surprisingly capable Imagenet-1k classifier, trained entirely on an Android device using a compact MLP architecture with approximately 500K parameters. Despite utilizing a downscaled 32x32 dataset and training for just 5 epochs, the model achieves a Top-1 accuracy of 4.59% and a Top-5 accuracy of 12.68%. This project, executed within Termux on a Dimensity 9300+ CPU, demonstrates the potential for accessible AI development, training in roughly 30 minutes. As noted in a related discussion, "Non-Physical Intelligence Has A Ceiling," even efficient models require a