Text & Web Mining. Structured Data. So far we have focused on mining from structured data:. Attribute Value Attribute Value Attribute Value Attribute Value. Outlook Sunny Temperature Hot Windy Yes Humidity High Play Yes. Most data mining involves such data.
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Most data mining involves such data
Norm of the
A set of keywords associated with a document
has no fixed set of attributes or dimensions
Generalized association rule
X Y where no item in Y is
an ancestor of an item in X
Page p is pointed
to by page q