From 1cd1f8c047bce4b8d7225ddf49e940ae79780555 Mon Sep 17 00:00:00 2001
From: "Bhanushri.chinta" <161404554+bhanushri12@users.noreply.github.com>
Date: Thu, 30 May 2024 23:07:35 +0530
Subject: [PATCH 1/3] Add files via upload

---
 ML/Algorithms/Losses/root_mean_squared_error.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 ML/Algorithms/Losses/root_mean_squared_error.py

diff --git a/ML/Algorithms/Losses/root_mean_squared_error.py b/ML/Algorithms/Losses/root_mean_squared_error.py
new file mode 100644
index 0000000..db2e566
--- /dev/null
+++ b/ML/Algorithms/Losses/root_mean_squared_error.py
@@ -0,0 +1,16 @@
+import numpy as np
+import math as mt
+
+def root_mean_squared_error(y_true,y_pred):
+    """
+    Calculate the root mean squared error between true and predicted values.
+
+    Parameters:
+    - y_true: True target values (numpy array).
+    - y_pred: Predicted values (numpy array).
+
+    Returns:
+    - Root Mean squared error (float).
+    """
+    return mt.sqrt(np.mean((y_true - y_pred) ** 2))
+

From e070c6150ca50c6972ef67423179fb4ae90bc0c1 Mon Sep 17 00:00:00 2001
From: "Bhanushri.chinta" <161404554+bhanushri12@users.noreply.github.com>
Date: Thu, 30 May 2024 23:07:57 +0530
Subject: [PATCH 2/3] Add files via upload

---
 ML/Algorithms/Losses/mean_absolute_error.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 ML/Algorithms/Losses/mean_absolute_error.py

diff --git a/ML/Algorithms/Losses/mean_absolute_error.py b/ML/Algorithms/Losses/mean_absolute_error.py
new file mode 100644
index 0000000..30112db
--- /dev/null
+++ b/ML/Algorithms/Losses/mean_absolute_error.py
@@ -0,0 +1,15 @@
+# Algorithms/Losses/mean_squared_error.py
+import numpy as np
+
+def mean_absolute_error(y_true, y_pred):
+    """
+    Calculate the mean absolute error between true and predicted values.
+
+    Parameters:
+    - y_true: True target values (numpy array).
+    - y_pred: Predicted values (numpy array).
+
+    Returns:
+    - Mean absolute error (float).
+    """    
+    return (np.absolute(y_true - y_pred)).mean()
\ No newline at end of file

From 48c082cab8b1f52d41ec51f99c025bc84f6be2d7 Mon Sep 17 00:00:00 2001
From: "Bhanushri.chinta" <161404554+bhanushri12@users.noreply.github.com>
Date: Thu, 13 Jun 2024 06:27:58 +0530
Subject: [PATCH 3/3] losses

---
 .../MeanAbsoluteError.py}                                     | 0
 .../RootMeanSquaredError.py}                                  | 0
 ML/README.md                                                  | 4 ++--
 3 files changed, 2 insertions(+), 2 deletions(-)
 rename ML/Algorithms/Losses/{mean_absolute_error.py => MeanAbsoluteError/MeanAbsoluteError.py} (100%)
 rename ML/Algorithms/Losses/{root_mean_squared_error.py => RootMeanSquaredError/RootMeanSquaredError.py} (100%)

diff --git a/ML/Algorithms/Losses/mean_absolute_error.py b/ML/Algorithms/Losses/MeanAbsoluteError/MeanAbsoluteError.py
similarity index 100%
rename from ML/Algorithms/Losses/mean_absolute_error.py
rename to ML/Algorithms/Losses/MeanAbsoluteError/MeanAbsoluteError.py
diff --git a/ML/Algorithms/Losses/root_mean_squared_error.py b/ML/Algorithms/Losses/RootMeanSquaredError/RootMeanSquaredError.py
similarity index 100%
rename from ML/Algorithms/Losses/root_mean_squared_error.py
rename to ML/Algorithms/Losses/RootMeanSquaredError/RootMeanSquaredError.py
diff --git a/ML/README.md b/ML/README.md
index b4a43b9..41c79f2 100644
--- a/ML/README.md
+++ b/ML/README.md
@@ -19,8 +19,8 @@
 
 | S.No  | Algorithm | S.No. | Algorithm | S.No. | Algorithm |
 |-------|-----------|-------|-----------|-------|-----------|
-|   1   | [Mean Squared Error](./Algorithms/Losses/MeanSquaredError) |   2   | [R2 Squared](./Algorithms/Losses/R2Squared) |   3   |    |
-|   4   |    |   5   |    |   6   |    |
+|   1   | [Mean Squared Error](./Algorithms/Losses/MeanSquaredError) |   2   | [R2 Squared](./Algorithms/Losses/R2Squared) |   3   |[Mean Absolute Error](./Algorithms/Losses/MeanAbsoluteError)   |
+|   4   | [Root Mean Squared Error](./Algorithms/Losses/RootMeanSquaredError)   |   5   |    |   6   |    |
 
 ## Available Documentations