2 research outputs found
Pokroky v pĹ™ekladu mezi ÄŤeštinou a znakovanou Ĺ™eÄŤĂ
Tento ÄŤlánek popisuje pokroky v pĹ™ekladu mezi ÄŤeštinou a znakovanou Ĺ™eÄŤĂ. Byla pĹ™edstavena nová metoda pro log-lineárnĂ vĂ˝bÄ›r frázĂ zaloĹľená na principu minimálnĂ ztráty a bylo provedeno srovnánĂ s dvÄ›ma dalšĂmi kritĂ©rii. VĂ˝kon frázovĂ© tabulky zĂskanĂ© popsanou metodou byl dále porovnán s dvÄ›ma dalšĂmi frázovĂ˝mi tabulkami (ruÄŤnÄ› a automaticky vybranĂ˝mi). TakĂ© bylo pĹ™edstaveno novĂ© kritĂ©rium pro evaluaci sĂ©mantickĂ© shody mezi pĹ™eklady.This article describes advances in Czech - Signed Speech translation. A method using a new criterion based on minimal loss principle for log-linear model phrase extraction was introduced and it was evaluated against two another criteria. The performance of phrase table extracted with introduced method was compared with performance of two another phrase tables (manually and automatically extracted). A new criterion for semantic agreement evaluation of translations was introduced too