From b9eda1bb2d698bf57877a7a781b00c761cadf764 Mon Sep 17 00:00:00 2001
From: Relintai <relintai@protonmail.com>
Date: Fri, 28 Apr 2023 21:07:46 +0200
Subject: [PATCH] Small cleanups.

---
 mlpp/tanh_reg/tanh_reg.cpp       | 1 -
 mlpp/uni_lin_reg/uni_lin_reg.cpp | 6 +-----
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/mlpp/tanh_reg/tanh_reg.cpp b/mlpp/tanh_reg/tanh_reg.cpp
index 43968d8..498640e 100644
--- a/mlpp/tanh_reg/tanh_reg.cpp
+++ b/mlpp/tanh_reg/tanh_reg.cpp
@@ -8,7 +8,6 @@
 
 #include "../activation/activation.h"
 #include "../cost/cost.h"
-#include "../lin_alg/lin_alg.h"
 #include "../regularization/reg.h"
 #include "../utilities/utilities.h"
 
diff --git a/mlpp/uni_lin_reg/uni_lin_reg.cpp b/mlpp/uni_lin_reg/uni_lin_reg.cpp
index 721d08a..f547507 100644
--- a/mlpp/uni_lin_reg/uni_lin_reg.cpp
+++ b/mlpp/uni_lin_reg/uni_lin_reg.cpp
@@ -5,8 +5,6 @@
 //
 
 #include "uni_lin_reg.h"
-
-#include "../lin_alg/lin_alg.h"
 #include "../stat/stat.h"
 
 // General Multivariate Linear Regression Model
@@ -53,9 +51,7 @@ void MLPPUniLinReg::train() {
 }
 
 Ref<MLPPVector> MLPPUniLinReg::model_set_test(const Ref<MLPPVector> &x) {
-	MLPPLinAlg alg;
-
-	return alg.scalar_addnv(_b0, alg.scalar_multiplynv(_b1, x));
+	return x->scalar_multiplyn(_b1)->scalar_addn(_b0);
 }
 
 real_t MLPPUniLinReg::model_test(real_t x) {