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Hi.

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I'm John, and I'll be leading
the recitation this week.

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We'll be looking into how
to use the text of emails

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in the inboxes of
Enron executives

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to predict if those emails are
relevant to an investigation

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into the company.

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We'll be extracting
word frequencies

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from the text of the
documents, and then

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integrating those frequencies
into predictive models.

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Let's get started.