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Creating a domain-specific dictionary using extraction nodes in PolyAnalyst

PolyAnalyst comes with several different default dictionaries such as a morphology dictionary, a synonym dictionary, and a dictionary of human names. Those generic dictionaries cover general terms that are useful for a variety of fields. However, when you work with a domain-specific dataset, such as a medical dataset or a car repair dataset, it is crucial to have domain-specific dictionaries that include related terms. Why do you need domain-specific dictionaries?…
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PolyAnalyst introduces support for using stop list dictionaries when analyzing spelling errors

In previous builds of PolyAnalyst the only way to stop a word from showing up in the spell checker was to add it to the morphology dictionary. This would sometimes result in having to add things to the morphology dictionary that might not really belong there, such as product codes (Model ABC-XYZ) and the occasional single foreign word (e.g. yukata). In order to prevent this dictionary mismatch PolyAnalyst now includes…
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