From 7f53493dc92b8a5948aef6d5c001769f497bc895 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=97=D0=B0=D0=B8=D1=82=D0=BE=D0=B2=20=D0=94=D0=BC=D0=B8?=
 =?UTF-8?q?=D1=82=D1=80=D0=B8=D0=B9?=
 <45773616+DimaZet@users.noreply.github.com>
Date: Sun, 26 Jul 2020 23:15:51 +0300
Subject: [PATCH] Fixed missed variable initialization in chapter 5

NameError: name 'weight_deltas' is not defined
---
 ...Gradient Descent - Learning Multiple Weights at a Time.ipynb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Chapter5 - Generalizing Gradient Descent - Learning Multiple Weights at a Time.ipynb b/Chapter5 - Generalizing Gradient Descent - Learning Multiple Weights at a Time.ipynb
index f70b930..48d613d 100644
--- a/Chapter5 - Generalizing Gradient Descent - Learning Multiple Weights at a Time.ipynb	
+++ b/Chapter5 - Generalizing Gradient Descent - Learning Multiple Weights at a Time.ipynb	
@@ -68,6 +68,8 @@
     "\n",
     "alpha = 0.01\n",
     "\n",
+    "weight_deltas = ele_mul(delta, input)\n",
+    "\n",
     "for i in range(len(weights)):\n",
     "    weights[i] -= alpha * weight_deltas[i]\n",
     "    \n",