Supervised learning for Neural Network
In supervised learning, we are given a data set and already know what our correct output should look like,
having the idea that there is a relationship between the input and the output.
Supervised learning problems are categorized into "regression" and "classification" problems. In a
regression problem, we are trying to predict results within a continuous output, meaning that we are
trying to map input variables to some continuous function. In a classification problem, we are instead
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trying to predict results in a discrete output. In other words, we are trying to map input variables into
discrete categories.
Here are some examples of supervised learning
There are different types of neural network, for example Convolution Neural Network (CNN) used often
for image application and Recurrent Neural Network (RNN) used for one-dimensional sequence data
such as translating English to Chinses or a temporal component such as text transcript. As for the
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autonomous driving, it is a hybrid neural network architecture.
Structured vs unstructured data
Structured data refers to things that has a defined meaning such as price, age whereas unstructured
data refers to thing like pixel, raw audio, text.