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As we saw in Chapter 1, the Title of a document is a very important piece
of business metadata. All knowledge workers (creators) need to be trained to
name files carefully. However, it is very difficult to understand and glean (and
classify) the contents of unstructured data because these files contain lots of
text. A way must therefore be devised to peer into the contents of these files
and discover what they contain, so that documents can be classified and ulti-
mately found by businesspeople when they are needed. Only then can these
documents be useful to the enterprise.
12.3 Text
The content of unstructured ...