From caad74466aaa6a98465e10bd7adf828482d2de63 Mon Sep 17 00:00:00 2001
From: QuantumNovice <43876848+QuantumNovice@users.noreply.github.com>
Date: Tue, 3 Dec 2019 16:17:42 +0500
Subject: [PATCH] Added Multilayer Perceptron (sklearn) (#1609)

* Added Multilayer Perceptron ( sklearn)

* Rename MLPClassifier.py to multilayer_preceptron_classifier.py

* Rename multilayer_preceptron_classifier.py to multilayer_perceptron_classifier.py

* Update multilayer_perceptron_classifier.py
---
 .../multilayer_perceptron_classifier.py       | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 machine_learning/multilayer_perceptron_classifier.py

diff --git a/machine_learning/multilayer_perceptron_classifier.py b/machine_learning/multilayer_perceptron_classifier.py
new file mode 100644
index 000000000..d78d2a9ed
--- /dev/null
+++ b/machine_learning/multilayer_perceptron_classifier.py
@@ -0,0 +1,30 @@
+from sklearn.neural_network import MLPClassifier
+
+
+X = [[0.0, 0.0], [1.0, 1.0], [1.0, 0.0], [0.0, 1.0]]
+y = [0, 1, 0, 0]
+
+
+clf = MLPClassifier(
+    solver="lbfgs", alpha=1e-5, hidden_layer_sizes=(5, 2), random_state=1
+)
+
+clf.fit(X, y)
+
+
+test = [[0.0, 0.0], [0.0, 1.0], [1.0, 1.0]]
+Y = clf.predict(test)
+
+
+def wrapper(Y):
+    """
+    >>> wrapper(Y)
+    [0, 0, 1]
+    """
+    return list(Y)
+
+
+if __name__ == "__main__":
+    import doctest
+
+    doctest.testmod()