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Python for NLP and the Natural Language Toolkit - page 41 / 47

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Prediction

Prediction is the problem of deciding a likely outcome for a given run of an experiment.

To predict the outcome, we first examine a training corpus.

Training corpus

The context and outcome for each run are known

Given a new run, we choose the outcome that occurred most frequently for the context

Conditional frequency distribution finds the most frequent occurrrence

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