Add Adult Data Set - Githubissues

yahonda commented 5 years ago

This pull request implements census income (adult) dataset to resolve https://github.com/red-data-tools/red-datasets/issues/16

Notes for reviewers:

Using Ruby symbol for key names, then it needs to replace a dash with an underscore like "education-num" with :education_num
http://archive.ics.uci.edu/ml/datasets/adult says "Number of Instances: 48842", the actual number of rows is 32562 including 1 empty line, then the test expects its record size as 32561.
http://archive.ics.uci.edu/ml/machine-learning-databases/adult/adult.names does not define the last attribute name if the income per year is ">50K" or "<=50K". Tentatively define this attribute as "income_per_year"

yahonda commented 5 years ago

Updated and now it supports both :train and :test.

yahonda commented 5 years ago

I mean I think it is ready to review.

red-data-tools / red-datasets