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July 2017

Google URL Shortener

It was found to be violating our Terms of Service.Click here and here for more information about our terms and policies respectively. Google URL Shortener at goo.gl is used by Google products to create short URLs that can be easily shared, tweeted, or emailed to friends.

Backpropagation – Long – Medium

Gradient descentlet’s see a simple neural network demo :y = sigmoid(w * x)x = np.array()target = np.array(0.5)w = np.array()error(SSE) = 1/2 Σ(target-y)²ok, now ,how to update weight w to minimums value of errorwe should derivate…

How to Use the Kafka Streams API

We have to build two separate clusters for our app: one for our Kafka cluster that stores our data and another to do stream processing on our data.The low-level Processor API provides a client to access stream data and to perform our…