LinearRegressionTest.cpp File Reference

#include <iostream>
#include <cosan/data/CosanData.h>
#include <cosan/model/CosanLinearRegression.h>
#include <cosan/model/CosanRidgeRegression.h>
#include <fmt/format.h>

Go to the source code of this file.

Functions
int	main ()

Function Documentation

main()

int main

(

)

Definition at line 14 of file LinearRegressionTest.cpp.

           {
   Cosan::CosanRawData CD("./example_data/toy/X.csv","./example_data/toy/y.csv");
   Cosan::CosanLinearRegression CLRwbias(true);
   CLRwbias.fit(CD.GetInput(),CD.GetTarget());
   std::cout<<CLRwbias.GetBeta()<<std::endl;
   std::cout<<(CLRwbias.predict(CD.GetInput())-CD.GetTarget()).norm()<<std::endl;   
   Cosan::CosanLinearRegression CLRwobias(false);
   CLRwobias.fit(CD.GetInput(),CD.GetTarget());
   std::cout<<CLRwobias.GetBeta()<<std::endl;  
   std::cout<<(CLRwobias.predict(CD.GetInput())-CD.GetTarget()).norm()<<std::endl;   
 
   std::string output = fmt::format("The answer is {}.", 42);
   return 0;
}