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22. 11.9]

.. _boston_dataset:

 

Boston house prices dataset

---------------------------

 

**Data Set Characteristics:**

 

:Number of Instances: 506

 

:Number of Attributes: 13 numeric/categorical predictive. Median Value (attribute 14) is usually the target.

 

:Attribute Information (in order):

- CRIM per capita crime rate by town

- ZN proportion of residential land zoned for lots over 25,000 sq.ft.

- INDUS proportion of non-retail business acres per town

- CHAS Charles River dummy variable (= 1 if tract bounds river; 0 otherwise)

- NOX nitric oxides concentration (parts per 10 million)

- RM average number of rooms per dwelling