From ae79bb3c9c87bf6ac7c6f110bcc7b2393aaca797 Mon Sep 17 00:00:00 2001 From: Manash Kumar Mandal Date: Mon, 12 Feb 2018 11:16:13 +0600 Subject: [PATCH] fix missing partial sign --- softmax_regression/softmax_regression.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/softmax_regression/softmax_regression.md b/softmax_regression/softmax_regression.md index 21483b6..ea1580e 100644 --- a/softmax_regression/softmax_regression.md +++ b/softmax_regression/softmax_regression.md @@ -689,7 +689,7 @@ Z = WX \\ $$ পার্শিয়াল ডেরিভেটিভ এর চেইন রুল অনুযায়ী, $$ -\frac{ \partial \mathcal{L} (y, \hat{y}) }{\partial W} = \frac{ \mathcal{L} (y, \hat{y}) }{\partial Z} . \frac{ \partial Z }{ \partial W } +\frac{ \partial \mathcal{L} (y, \hat{y}) }{\partial W} = \frac{ \partial \mathcal{L} (y, \hat{y}) }{\partial Z} . \frac{ \partial Z }{ \partial W } $$ এখন $$Z$$ এর সাপেক্ষে $$\mathcal{L} (y, \hat{y})$$ এর ডেরিভেটিভ ক্যালকুলেট করলেই হবে, $$