da-niao-dan

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Vertical Federated Learning with Secure Features (secure inference and encrypted training) RFC

Subject: Proposal for Integrating SecretFlow/HEU as an HE Alternative in XGBoost Hi XGBoost Community, I'm a developer from the SecretFlow community, and we would like to suggest the integration of...

Vertical Federated Learning with Secure Features (secure inference and encrypted training) RFC

> > Subject: Proposal for Integrating SecretFlow/HEU as an HE Alternative in XGBoost > > Hi XGBoost Community, > > I'm a developer from the SecretFlow community, and we would...

Vertical Federated Learning with Secure Features (secure inference and encrypted training) RFC

Hello, I see the vertical pipeline PR is already merged. We are now ready to work on the encryption part, right?

【mpc】多个部门样本表如何实现多方求和？

你好，暂未实现。可以自己定义一个这样的组件，或者等我们发布这个功能。 目前这个算子已经在内部开发中，但是暂无时间承诺。

SSRegression在两方情况下，每一方有多个物理计算节点，如何提高运行速度

SS Regression 的计算瓶颈在于网络而不是计算资源。8C单台机器的CPU也利用不满。 没有直接配置物理机机群而加速SS Regression的方法。

VertBinSubstitution.substitution()返回值

你好， 没错，vert bin 代码更新了，但是docs 还没改。 欢迎提pr 改，或者我们后续也可修复。 感谢

VertBinSubstitution.substitution()返回值

我们已经修复了，感谢反馈

secretflow API编程有问题

spu 可执行的代码 是 jit 可执行代码的子集， jax jit 失败的代码无法在 spu执行。 解决问题的办法是习惯jax的编程模式

Add heu processor library files (for secure boost scheme phase 2)

Hello, In line with our conversations highlighted in Issue #9987 on the XGBoost repository, I would like to introduce HEU, an open source Homomorphic Encryption library. This library is integral...

[Feature] send and recv use multiple cpus

This feature is somewhat important in secretflow's HEU based algorithms. please help.