Changes between Version 1 and Version 2 of SketchVisualization


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Timestamp:
May 31, 2017, 3:44:08 PM (7 years ago)
Author:
xkovar3
Comment:

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  • SketchVisualization

    v1 v2  
    11= D4.3: Visualization tool for Sketch Grammar queries =
    22
    3 This tool is aimed at experienced users of the word sketches who want to understand precisely how the collocates were extracted from the corpus.
     3This tool is aimed at experienced users of the word sketches who want to understand precisely how the collocations were extracted from the corpus.
    44
    55= Building Word Sketches =
    66
    77The word sketch approach consists in combining the statistics
    8 with of manually defined syntactic rules that limit what counts
     8with a set of manually defined syntactic rules that limit what counts
    99as a co-occurrence of particular two words – a sketch grammar. The core
    1010of a sketch grammar is a set of queries in corpus query language CQL,
     
    2727a large number of different grammatical relations.
    2828
    29 In the process of sketch grammar development, the developer needs to have the relation names, macros and directives clearly marked so that he does not have to read every piece of the code. Also, for an expert user who wants to be able to reconstruct how a grammatical relation is built up, it will be easier to read and understand the CQL definition.
     29In the process of sketch grammar development, the developer needs to have the relation names, macros and directives clearly marked so that he does not have to read every piece of the code. Also, for an expert user who wants to be able to reconstruct how a grammatical relation is built up, it will be easier to read and understand the CQL definition, if the units with different meaning are marked differently.
    3030
    3131= Visualization tool =
     
    3737[[Image(wsdef.png)]]
    3838
    39 On top of this functionality, it is also possible to find out how many hits a particular query had, as well as any errors in the evaluation of the queries -- all of this is logged, and the logs are accessible to the users within the Corpus Architect interface (in cases where they are allowed to view them). Together with the described visualization tool, this functionality provides a convenient environment for the sketch grammar developer, as well as for the expert users that want to know how the system work inside.
     39Figure 1. Screenshot from the visualization tool for sketch grammar queries -- Amharic sketch grammar.
    4040
     41On top of this functionality, it is also possible to find out how many hits a particular query had, as well as any errors in the evaluation of the queries -- all of this is logged, and the logs are accessible to the users within the Corpus Architect interface (in cases where they are allowed to view them). Together with the described visualization tool, this functionality provides a convenient environment for the sketch grammar developer, as well as for the expert users that want to know how the system works inside.
     42