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Hello.

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Welcome back.

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So this arrangement over here represents the single input single output in Europe network.

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We have the input the weight and the predicted value the input interact with the weight to produce the

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predicted value.

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Let's say this is a simple neural network to predict whether a person is sad or happy given a particular

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temperature.

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In this very simplified example we can consider sad and happy to be a numerical value.

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We could say a number above 10 is happy and a number below 10 is sad.

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We shall see how to encode words into numerical values later on in the course.

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If we are to write The pseudocode for this very simplified neural network this is what it would look

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like to find a predicted value.

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We simply multiply the input by the weight.

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Very simple very straightforward predicted value equals input times.

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Wait let's see how this works in could.