chore: import upstream snapshot with attribution
This commit is contained in:
@@ -0,0 +1,36 @@
|
||||
Sebastian Raschka, 2015
|
||||
|
||||
# Python Machine Learning - Supplementary Datasets
|
||||
|
||||
## Boston Housing Data
|
||||
|
||||
- Used in chapter 10
|
||||
|
||||
The Boston Housing dataset for regression analysis.
|
||||
|
||||
**Features**
|
||||
|
||||
1. CRIM: per capita crime rate by town
|
||||
2. ZN: proportion of residential land zoned for lots over 25,000 sq.ft.
|
||||
3. INDUS: proportion of non-retail business acres per town
|
||||
4. CHAS: Charles River dummy variable (= 1 if tract bounds river; 0 otherwise)
|
||||
5. NOX: nitric oxides concentration (parts per 10 million)
|
||||
6. RM: average number of rooms per dwelling
|
||||
7. AGE: proportion of owner-occupied units built prior to 1940
|
||||
8. DIS: weighted distances to five Boston employment centres
|
||||
9. RAD: index of accessibility to radial highways
|
||||
10. TAX: full-value property-tax rate per $10,000
|
||||
11. PTRATIO: pupil-teacher ratio by town
|
||||
12. B: 1000(Bk - 0.63)^2 where Bk is the proportion of b. by town
|
||||
13. LSTAT: % lower status of the population
|
||||
|
||||
|
||||
- Number of samples: 506
|
||||
|
||||
- Target variable (continuous): MEDV, Median value of owner-occupied homes in $1000's
|
||||
|
||||
### References
|
||||
|
||||
- Source: [https://archive.ics.uci.edu/ml/datasets/Wine](https://archive.ics.uci.edu/ml/datasets/Wine)
|
||||
- Harrison, D. and Rubinfeld, D.L.
|
||||
'Hedonic prices and the demand for clean air', J. Environ. Economics & Management, vol.5, 81-102, 1978.
|
||||
Reference in New Issue
Block a user