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Python for NLP and the Natural Language Toolkit - page 11 / 47

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NLTK: Top-Level Organization

NLTK is organized as a flat hierarchy of packages and modules.

Each module provides the tools necessary to address a specific task

Modules contain two types of classes:

Data-oriented classes are used to represent information relevant to natural language processing.

Task-oriented classes encapsulate the resources and methods needed to perform a specific task.

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