Changes between Version 3 and Version 4 of CzechWordSketches

Timestamp:

May 31, 2017, 12:46:34 AM (8 years ago)

Author:

xkovar3

Comment:

--

CzechWordSketches

@@ -18 +18 @@
 [[Image(videt_old.png)]]
 
-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.
+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.
 
+
+[[Image(videt_new.png)]]
+
+Figure 2: New word sketch for verb ''vidět'' (to see), created within the scope of the project.
+
+
+Comparison of Figures 1 and 2 shows the improvement:
+
+ - almost all items in the subject relation were wrong in the old version; in the current version, all the displayed items are correct
+
+ - the names of the grammatical relations are much more readable, even for people that do not know it in detail
+
+ - 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
+
+
+