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Automatic detection of new domain-specific words, using document ...

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6.1. Basic decisions – and questions<br />

• DDOC <strong>domain</strong> classification<br />

– High number <strong>of</strong> <strong>domain</strong>s<br />

– Greatly varying amount <strong>of</strong> text under each <strong>domain</strong><br />

−→ Fewer <strong>domain</strong>s, less variance?<br />

• Significance test<br />

– Log likelihood

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