Datasets for Non-Parametric Class Completeness Estimators for Collaborative Knowledge Graphs

Non-Parametric Class Completeness Estimators for Collaborative Knowledge Graphs

This are intermediary datasets used for the calculation of the Class Completeness Estimators on Wikidata. For more information see: https://github.com/eXascaleInfolab/cardinal/

edits_wikidatawiki-20181001-pages.csv

This is an extract from wikidatawiki-20181001-pages-meta-history (All pages with complete page edit history (.bz2)) found at https://dumps.wikimedia.org/wikidatawiki/.

The extract was created by the following SQL query:

    SELECT
        page_title,
        rev_comment,
        rev_user_text,
        rev_timestamp 
    FROM
        revisions 
    WHERE
        rev_comment LIKE '%[[Property:%]]%[[Q%'
    ORDER BY
        rev_id 
    INTO
        OUTFILE 'edits_wikidatawiki-20181001-pages.csv';

wikidata-20180813-all.json.bz2.universe.noattr.gt.bz2

This is a graph-tool representation of the WikiData graph. Output of https://github.com/eXascaleInfolab/cardinal/blob/master/1_create_inmemory_graph.py.

observations_wikidatawiki-20181001-pages.pickle

Extracted observations. Output of https://github.com/eXascaleInfolab/cardinal/blob/master/2_extract_observations.py.

estimates_wikidatawiki-20181001-pages.pickle

Extracted estimates. Output of https://github.com/eXascaleInfolab/cardinal/blob/master/3_calculate_estimates.py

results_wikidatawiki-20181001-pages.pickle 

Results. Output of https://github.com/eXascaleInfolab/cardinal/blob/master/4_draw_graphs.py