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Pushkar N Kulkarni
Pushkar N Kulkarni

Pushkar N Kulkarni

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Pushkar N Kulkarni
Pushkar N Kulkarni
Sep 1, 2017 · 3 min read

[Notes for self] Shallow Neural Networks

Neural Network Representation

A neural network has an input layer, an output layer and one (zero?) or more hidden layers. Every layer is represented by ‘a’ and a subscript, so that the input layer is called a[0]. The letter ‘a’…

5

Pushkar N Kulkarni
Pushkar N Kulkarni
Sep 1, 2017 · 5 min read

The thing about tools and people ….

Royal Enfield motorbikes always have “proud owners”. I have been one of them over the last…

1

Pushkar N Kulkarni
Pushkar N Kulkarni
Aug 26, 2017 · 5 min read

[Notes] Logistic Regression as a Neural Network

These are notes for self from this lesson on Logistic Regression.

Logistic Regression: A learning algorithm where the output labels Y are either 0 or 1, so it is apt to be used in binary classification problems.

Pushkar N Kulkarni
Pushkar N Kulkarni
Oct 21, 2016 · 1 min read

Swifty Encounters[7]: The for-in loop with strides

We’ve all heard that Swift 3.0 did away with the C-style for-loops. So, you can no longer write code like:

Pushkar N Kulkarni
Pushkar N Kulkarni
Oct 6, 2016 · 2 min read

Swifty Encounters[6]: Double wrapped optionals

Today, I got into a mess with Dictionaries. I was consuming a dictionary that surprisingly had pairs of the type “key”: nil. This is a unique scenario. Let us see why.

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