California-Housing-Prices
OpenML dataset with id 43705
Author name not available (Why is that?)
Full work available at URL: https://api.openml.org/data/v1/download/22102530/California-Housing-Prices.arff
Upload date: 24 March 2022
Dataset Characteristics
Number of features: 10 (numeric: 9, symbolic: 0 and in total binary: 0 )
Number of instances: 20,640
Number of instances with missing values: 207
Number of missing values: 207
Context
This is the dataset used in the second chapter of Aurlien Gron's recent book 'Hands-On Machine learning with Scikit-Learn and TensorFlow'. It serves as an excellent introduction to implementing machine learning algorithms because it requires rudimentary data cleaning, has an easily understandable list of variables and sits at an optimal size between being to toyish and too cumbersome.
The data contains information from the 1990 California census. So although it may not help you with predicting current housing prices like the Zillow Zestimate dataset, it does provide an accessible introductory dataset for teaching people about the basics of machine learning.
Content
The data pertains to the houses found in a given California district and some summary stats about them based on the 1990 census data. Be warned the data aren't cleaned so there are some preprocessing steps required! The columns are as follows, their names are pretty self explanitory:
longitude
latitude
housingmedianage
total_rooms
total_bedrooms
population
households
median_income
medianhousevalue
ocean_proximity
Acknowledgements
This data was initially featured in the following paper:
Pace, R. Kelley, and Ronald Barry. "Sparse spatial autoregressions." Statistics Probability Letters 33.3 (1997): 291-297.
and I encountered it in 'Hands-On Machine learning with Scikit-Learn and TensorFlow' by Aurlien Gron.
Aurlien Gron wrote:
This dataset is a modified version of the California Housing dataset available from:
Lus Torgo's page (University of Porto)
Inspiration
See my kernel on machine learning basics in R using this dataset, or venture over to the following link for a python based introductory tutorial: https://github.com/ageron/handson-ml/tree/master/datasets/housing
This page was built for dataset: California-Housing-Prices
