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fix missing partial sign
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Manash Kumar Mandal authored Feb 12, 2018
1 parent 652324e commit ae79bb3
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2 changes: 1 addition & 1 deletion softmax_regression/softmax_regression.md
Original file line number Diff line number Diff line change
Expand Up @@ -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})$$ এর ডেরিভেটিভ ক্যালকুলেট করলেই হবে,
$$
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