Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow

A distributed, fast open-source graph database featuring horizontal scalability and high availability

I'm a firm believer that a maintainer should be, at least in some part, a consumer of the thing they're maintaining. I built GGK for a personal project. That project's communication needs have grow…

基于数字图像处理和深度学习的车牌定位，字符分割和字符识别项目，包含项目收集数据集和cnn模型，以及项目的说明资料

SOLL is a new compiler for generate Ewasm from solidity and yul. See a demo here: https://asciinema.org/a/ezJqNLicn5fya02zwu4VXIo8a

Unified sensor driver for Adafruit's TSL2561 breakouts

Arduino library wrapping the Wire I2C calls to a PX4Flow Optical Flow Tracker.