This file contains metadata about the books2 dataset.

Table A:
    Source: Goodreads                                                              
    Number of records: 3967                                                     
    Attributes: [ID, Title, Description, ISBN, ISBN13, PageCount, FirstAuthor,
                 SecondAuthor, ThirdAuthor, Rating, NumberofRatings,
                 NumberofReviews, Publisher, PublishDate, Format, Language,
                 FileName]

Table B:
    Source: Barnes & Noble                                                              
    Number of records: 3700                                                    
    Attributes: [ID, Title, Author1, Author2, Author3, Publisher, ISBN13,
                 PublicationDate, Pages, Productdimensions, Salesrank,
                 Ratingscount, Ratingvalue, Paperbackprice, Hardcoverprice,
                 Nookbookprice, Audiobookprice]

Candidate set:
    Number of record pairs: 4029

Labeled data:
    Number of labeled pairs: 396