Database Reference
In-Depth Information
Query-By-Example:
a query where the user gives an example of what he wants to retrieve
Semantic Gap:
the gap between what the user wants and the results based on features extracted
automatically from multimedia data
ENDNOTE
1
In Oracle, feature vectors are stored explicitly in other attributes of the table containing the image.
Thus, the Oracle example considers that the table
Landscapes
also has another attribute holding
the features (
Picture_Features
).