Applying HMEANT to English-Russian Translations
A. S. Chuchunkov, Alexander Tarelkin, Irina Galinskaya · 2014
In this paper we report the results of first experiments with HMEANT (a semiautomatic evaluation metric that assesses translation utility by matching semantic role fillers) on the Russian language.We developed a web-based annotation interface and with its help evaluated practicability of this metric in the MT research and development process.We studied reliability, language independence, labor cost and discriminatory power of HMEANT by evaluating English-Russian translation of several MT systems.Role labeling and alignment were done by two groups of annotators -with linguistic background and without it.Experimental results were not univocal and changed from very high inter-annotator agreement in role labeling to much lower values at role alignment stage, good correlation of HMEANT with human ranking at the system level significantly decreased at the sentence level.Analysis of experimental results and annotators' feedback suggests that HMEANT annotation guidelines need some adaptation for Russian.