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external:tectomt:tutorial [2009/01/22 10:33]
kravalova 		external:tectomt:tutorial [2009/01/22 10:34]
kravalova
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 ==== Task ==== ==== Task ====
 A block which, given an analytical tree (''SEnglishA''), fills each ''a-node'' with boolean attribute ''is_clause_head'' which is set to ''1'' if the ''a-node'' corresponds to a finite verb, and to ''0'' otherwise. A block which, given an analytical tree (''SEnglishA''), fills each ''a-node'' with boolean attribute ''is_clause_head'' which is set to ''1'' if the ''a-node'' corresponds to a finite verb, and to ''0'' otherwise.
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 //Note//: ''get_children()'' returns topological node children in a tree, while ''get_eff_children()'' returns node children in a linguistic sense. Mostly, these do not differ. //Note//: ''get_children()'' returns topological node children in a tree, while ''get_eff_children()'' returns node children in a linguistic sense. Mostly, these do not differ.
  
 +==== Advanced version ====
  
- +The output of our block might still be incorrect in special cases - we don't solve coordination (see the second sentence in sample.txt) and subordinate conjunctions.
-//Advanced version//: The output of our block might still be incorrect in special cases - we don't solve coordination (see the second sentence in sample.txt) and subordinate conjunctions.+
  
  
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 **Advanced version**: This solution shifts object (or more objects) of a verb just in front of that verb node. So f.e.: //Mr. Brown has urged MPs.// changes to: //Mr. Brown has MPs urged.// You can try to change this solution, so the final sentence would be: //Mr. Brown MPs has urged.// You may need a method ''$node->shift_after_subtree($root_of_that_subtree)''. **Advanced version**: This solution shifts object (or more objects) of a verb just in front of that verb node. So f.e.: //Mr. Brown has urged MPs.// changes to: //Mr. Brown has MPs urged.// You can try to change this solution, so the final sentence would be: //Mr. Brown MPs has urged.// You may need a method ''$node->shift_after_subtree($root_of_that_subtree)''.
 Subjects should have attribute '''afun' eq 'Sb'''. Subjects should have attribute '''afun' eq 'Sb'''.
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   * To see the results, you can again use TrEd (''tmttred sample.tmt'')   * To see the results, you can again use TrEd (''tmttred sample.tmt'')
  
- +**Advanced version**: What happens in case of multiword prepositions? For example, ''because of'', ''instead of''. Can you handle it?
-//Advanced version//: What happens in case of multiword prepositions? For example, ''because of'', ''instead of''. Can you handle it?+
  
  

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