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--- user:ptacek:dbmt [2007/05/07 19:24]
ptacek
+++ user:ptacek:dbmt [2007/05/07 19:50] (current)
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@@ Line 1: / Line 1: @@
 ====== DBMT ======
-Czech-English Dependency-based Machine Translation
+//Czech-English Dependency-based Machine Translation -- Čmejrek, Cuřín, and Havelka 03//
+//PCEDT BLEU dtest/etest: 0.1974 0.1704//
-je to Magenta pipeline, jen generovani je rule-based misto statistikeho tree-to-tree transducing a pak LM
+je to Magenta pipeline, jen generovani je rule-based (misto statistikeho tree-to-tree transducing a pak LM)
-=== 1. determining contextual boundness ===
+na českém prekladu Penn Treebanku
+  - tokenizace a tagging  [Hajic 98]
+  - parsing do a_trees [Hajic 98, Charniak 99]
+  - afun assigment [ZZ 02]
+  - a_tree -> t_tree [Bohmova 01]
+  - func assigment C4.5 [ZZ 02]
+  - slovnik pomoci GIZA++ [Och and Nay 02] // one most probable translation, 1-2 as 1-1 multiword
+  - generator
+====== Generator ======
+dostane TGTS bez tfa, a co koreference :?:
+== 1. determining contextual boundness ==
 povazuji v CZ od slovesa vlevo jako CB -> definite article
 od slovesa vpravo nezapojene -> indefinite article
-=== reordering of constituents ===
+== 2. reordering of constituents ==
 podle CB se z ACT|PAT|ADDR vyberou Sb
 declarative sentence: CB adjuncts + Sb + V + direct/indirect Obj + UB adjuncts
-=== generation of verb forms ===
+== 3. generation of verb forms ==
-=== insertion of prepositions and articles ===
+pasivum/aktivum se dela podle Sb funktoru
-=== morphology ===
+== 4. insertion of prepositions and articles ==
+preps: podle české a podle EN nounu
+articles: definite při postmodified NP, premodified by superlative or ordinal num
+article prevented: uncountable + proper nouns nebo predetermination by possessive a demonstrative pronouns
+== 5. morphology ==
+asi ne morpha :!:
+hledaji v tabulce
+^ word form ^ morphological tag ^ lemma ^
+kdyz nenajdou tak somple rules
+taky vokalizace pro indefinite article

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