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The closest thing I can think of is OpenRefine. It doesn't directly find trends, but it does do machine learning to help you clean up datasets. You can also cre
by oscilloscope 14y ago
The closest thing I can think of is OpenRefine. It doesn't directly find trends, but it does do machine learning to help you clean up datasets. You can also create a scatterplot matrix and do faceted search, which lets you quickly explore data and relationships between dimensions. It's an open source program (previously Google Refine).
http://openrefine.org/ http://openrefine.org/
For health care, finance, enterprises and government, data quality is a huge issue. Many machine learning and statistical methods just don't work or produce misleading results with messy data.
- aidos 14y agoAhhh, so that's where Google Refine went to. I was trying to find it recently. Thanks for the link.
- me_bx 14y agoYou might also be interested in recline.js (http://okfnlabs.org/recline/ http://okfnlabs.org/recline/), a fork of Google refine, initially created by @maxogden, now maintained by the Open Knowledge Foundation (okfn). How their data processing features differ from openRefine is not clear to me though...