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Deep Learning by Andrew Ng (1)

Word count: 83Reading time: 1 min
2021/02/09 Share

Introduction to neural network and deep learning

1. What is a neural network?

some keywords here:

  • prediction model
  • neuron(function)

example: Housing Price Prediction

image-20210209180408566

In this case, there are 4 input features. And given these input features, the job of neural network is to predict the price .

With enough data of and , neural network is remarkably good at figuring out functions that accurately map from to .

2. Supervised Learning with Neural Networks

Application examples:

image-20210209182026041

Standard NN, CNN and RNN:

image-20210209182131518

CATALOG
  1. 1. What is a neural network?
  2. 2. Supervised Learning with Neural Networks