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A scan, a spoken question and a sales table all use AI. Do they use the same kind?

This track's four ideas, in order.

No. They are three kinds of AI work. A scan is a picture. A spoken question is language. A sales table is data.

This track is Data Science, Vision and Language. It uses training, datasets and the three kinds of AI work.

What you will learn

The data science loop. Collect, clean, train, then improve.
Data that fits the question. Pick the data a guess needs.
How a computer sees. The steps from a picture to an answer.
How a computer reads. The steps from a message to meaning.

Need a quick recap?

Three domains — pictures usually mean vision. Words usually mean NLP. Tables usually mean data science.
Datasets — records described by attributes, a kind of fact about each one.
Train, check, test — one pile of data, three parts.