When no gesture occurs, there is still global-synthetic imagery in a dialectic with linguistic categorization, but we experience it at the lowest level of materialization.
Typical text mining tasks include text categorization, text clustering, concept/entity extraction, production of granular taxonomies, sentiment analysis, document summarization, and entity relation modeling ("i.e.", learning relations between named entities).
Perhaps categorization is more appropriately conducted using the flexible methodology of fuzzy logic insofar as the categories tend to overlap and ambiguity.
It is not a scientific categorization, but refers to commonness in outer appearance, fleshiness and oiliness and include such species of fish as sardine, mackerel, herring, perch and anchovy.
Her wide-ranging choice of subject matter means that her work often defies categorization, and she has a predilection for difficult or challenging issues.