| other,31-3-N04-1022,bq | We describe a hierarchy of <term> loss functions </term> that incorporate different levels of <term> linguistic information </term> from <term> word strings </term> , <term> word-to-word alignments </term> from an <term> MT system </term> , and <term> syntactic structure </term> from <term> parse-trees </term> of <term> source and target language sentences </term> . | #6606 We describe a hierarchy of loss functions that incorporate different levels of linguistic information from word strings, word-to-word alignments from an MT system, and syntactic structure from parse-trees of source and target language sentences . |
