US Patent 9959272 Automatic classification and translation of written segments

A translation server computer and related methods are described. The translation server computer is programmed or configured to create computer-implemented techniques for classifying segments in a source language as non-translatable into a target language, nearly-translatable into the target language, or otherwise, and for generating translations in the target language for the segments classified as nearly-translatable. The translation server computer is further programmed or configured to apply the computer-implemented techniques on an input document to generate a classification and a translation when appropriate for each segment in the document, and cause a user computer to display the translations and classifications.