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Changes between Version 4 and Version 5 of CzechWordSketches


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Timestamp:
May 31, 2017, 12:53:46 AM (9 years ago)
Author:
xkovar3
Comment:

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  • CzechWordSketches

    v4 v5  
    1818[[Image(videt_old.png)]]
    1919
    20 Figure 1: Old word sketch for verb ''vidět'' (to see). Almost all items in the relation has_subj are in fact objects -- the items are there because of the nominative-accusative homonymy in the Czech language, and subsequent systematic tagging errors. However, many of the errors could be eliminated by adjusting the sketch grammars rules for the subject relation.
     20Figure 1: Old word sketch for verb ''vidět'' (to see). Almost all items in the relation has_subj are in fact objects -- the wrong items are there because of the nominative-accusative homonymy in the Czech language, and subsequent systematic tagging errors. However, many of the errors could be eliminated by adjusting the sketch grammars rules for the subject relation.
    2121
    2222
    … …  
    2828Comparison of Figures 1 and 2 shows the improvement:
    2929
    30  - almost all items in the subject relation were wrong in the old version; in the current version, all the displayed items are correct
     30 - almost all items in the subject relation were wrong in the old version; in the current version, almost all the displayed items are correct
    3131
    32  - the names of the grammatical relations are much more readable, even for people that do not know it in detail
     32 - the names of the grammatical relations are much more readable, even for people that do not know the grammar in detail
    3333
    34  - preposition phrases are organised into one meta-relation (or TRINARY relation), according to the templates from English and Spanish grammars, which provides better summary of how the word combines with various prepositions
     34 - preposition phrases are organised into one meta-relation (or TRINARY relation) ''prepositional phrases'', according to the templates from English and Spanish grammars, which provides better summary of how the word combines with various prepositions
    3535
     36Another example in Figure 3 shows the new Czech word sketch relations for a noun.
    3637
     38[[Image(auto_new.png)]]
    3739
     40Figure 3: New word sketch for noun ''auto'' (car)