Coup De Grace

fate安装问题

1

执行完`bash bin/init.sh init`后，卡在`Collecting package metadata (current_repodata.json): / ` 没有反应

怎么在fate框架中调用隐语的spdz2k

5

### Issue Type Others ### Source binary ### Secretflow Version secretflow 0.6.113b0 ### OS Platform and Distribution Linux Ubuntu 20.04.4 ### Python version 3.11.4 ### Bazel version _No response_ ###...

SGDLogisti for millions data

1

Hello, here is my code ``` N=10000 data1 = np.loadtxt('./party0_train.csv', delimiter=',', skiprows=1) data2 = np.loadtxt('./party1_train.csv', delimiter=',', skiprows=1) data1 = data1[1:N, 1:] data2 = data2[1:N, 1:] X_train_guest=sfix.input_tensor_via(1, data1[:,1:]) Y_train_guest=sfix.input_tensor_via(1,data1[:,0]) X_train_host=sfix.input_tensor_via(0, data2)...

关于添加自定义的算子

4

你好，我想请问下算子开发的具体流程，我参考了cos算子的实现，但似乎只在`pkg/expression/expression_to_stmt.go`的`convertScalatFunction`添加了 ``` case ast.Cos: return &ast.FuncCallExpr{FnName: model.NewCIStr(expr.FuncName.L), Args: children}, nil ``` 我仿照测试了Sin,但并不能成功。我是不是遗漏了什么某些必要的实现？ ``` case ast.Sin: return &ast.FuncCallExpr{FnName: model.NewCIStr(expr.FuncName.L), Args: children}, nil ```

我在《SecretFlow-SCQL: A Secure Collaborative Query pLatform》这篇论文了解到scql实现了Shuffle和SortByKey protocol。我想问一下如果我想单独测试一下这两个协议，该如何进行呢，相关的函数代码在哪里呢