We present an improved version of DEPFIX, a system for automatic rule-based post-processing of English-to-Czech MT outputs designed to increase their fluency. We enhanced the rule set used by the original DEPFIX system and measured
the performance of the individual rules.
We also modified the dependency parser of
McDonald et al. (2005) in two ways to adjust
it for the parsing of MT outputs. We show that
our system is able to improve the quality of the
state-of-the-art MT systems