This file contains metadata about the books5 dataset.

Table A:
    Source: Amazon                                                              
    Number of records: 2999                                                     
    Attributes: [ID, Title, Author, ISBN, Publisher, PublicationDate, Pages,
                 price, ProductType]

Table B:
    Source: Barnes & Noble                                                              
    Number of records: 2999                                                    
    Attributes: [ID, title, authors, cover, pages, publisher, language,
                 ISBN-10, ISBN13, price]

Candidate set:
    Number of record pairs: 256978

Labeled data:
    Number of labeled pairs: 398