[no description] https://git.osdyson.ru/mirror/pkgsrc/atom?h=TNF 2012-03-16T17:30:16Z 2012-03-16T17:30:16Z wiz wiz@pkgsrc.org 2012-03-16T17:30:16Z urn:sha1:f7d24e3a1f2dcff146bb8f8456837ac9ebfd3849 Libexttextcat is a library with functions that implement the classification technique described in Cavnar & Trenkle, "N-Gram-Based Text Categorization" . It was primarily developed for language guessing, a task on which it is known to perform with near-perfect accuracy.