From d5b17f37458563b75ba2cb8a3b45060db3d0a447 Mon Sep 17 00:00:00 2001
From: shahules786 <shahules786@gmail.com>
Date: Mon, 14 Nov 2022 10:51:26 +0530
Subject: [PATCH] negate

---
 enhancer/loss.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/enhancer/loss.py b/enhancer/loss.py
index 75527bb..9955efd 100644
--- a/enhancer/loss.py
+++ b/enhancer/loss.py
@@ -192,7 +192,7 @@ class Si_snr(nn.Module):
         super().__init__()
 
         self.loss_fun = ScaleInvariantSignalNoiseRatio(**kwargs)
-        self.higher_better = True
+        self.higher_better = False
         self.name = "si_snr"
 
     def forward(self, prediction: torch.Tensor, target: torch.Tensor):
@@ -203,7 +203,7 @@ class Si_snr(nn.Module):
                     got {prediction.size()} and {target.size()} instead"""
             )
 
-        return self.loss_fun(prediction, target)
+        return -1 * self.loss_fun(prediction, target)
 
 
 LOSS_MAP = {