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Automated Data Fusion with UFOs by Anonymous b2k9ABe7e is a document available to read on EtoBox.
What is Automated Data Fusion with UFOs about?
The document discusses generating Unified Famous Objects (UFOs) to resolve representation differences in data from different sources. It does this through a 3-step process: 1) Calculating attribute weights for tables in a classified dataset, 2) Grouping similar attributes, and 3) Training a classifier to identify matching attributes across sources. An evaluation showed the approach identified price attributes with 91.6% precision and 89.7% recall. Examples of generated UFOs for songs and posts are provided.
- Author
- Anonymous b2k9ABe7e
- Language
- EN