- We can turn data into knowledge


- Superviser Algorithm use Labels, detail corpus

- regression
    - 回帰
- classification

- Preprocession
    - 準備
    - transforming the data
- Learning
- Evaluation
    - use test data
- Prediction
    - use unknown data

# WhyPython?

- Numpy
- Pandas
- Scikit learn

# QA

## What's feature many learning costs?

- Could give us example test regression task?
    - surrary?

# Chap2

## Perceptron Algorith
- Classfication algorithm that cased on MCP neuron model
    - vectors or input and weight
    - use binary data
- w .. wight
- x .. vector data

# calculate

z = `\sum{w_i*x_i}`


# 英語
- regression
- classification
- increasing [増加する]
    - His artworks are likely to increase in value.
    - The number of people over the age of 65 increased to nrearly 23 millions in 2011.