Function get_rho

src/thundersvm/thundersvm-scikit.cpp:315–322

    }

    void get_rho(float* rho_, int rho_size, SvmModel* model){
        SyncArray<float_type > rho(rho_size);
        rho.copy_from(model->get_rho());
        float_type * rho_ptr = rho.host_data();
        for(int i = 0; i < rho.size(); i++){
            rho_[i] = rho_ptr[i];
        }
    }

    void sparse_decision(int row_size, float* val, int* row_ptr, int* col_ptr, SvmModel *model, int value_size, float* dec_value){
        DataSet predict_dataset;