This tutorial shows how to use Google Refine (now Open Refine) to add value to your dataset by accessing other datasets. Examples use Open Street Map, Google's language detection service, and Freebase to perform a variety of disambiguation, enrichment, and reconciliation tasks.
Keywords: Google Refine, Open Refine, Google Regular Expression Language (GREL)
Publisher: Google Refine
Date created: 2011-07-19 07:00:00.000
Time required: P10M
Educational use: instruction
Educational audience: student
Interactivity type: expositive