ACM-1, ACM-2, ACM-3, MovieLens, Douban Movie, Douban Book, Amazon, LastFM

ACM-1

• Entity: Paper, Author, Conf, Term (paper feature), Index(paper label)
• Statistics:
  • Paper: 12,500
  • Term: 300
  • Index: 11

ACM-2

• Entity: Paper, Author, Subject, Term (paper feature), Research area(paper label)
• Statistics:
  • Paper: 3,025
  • Author: 5,835
  • Subject: 56
  • Term: 1,830
  • Research area: 3

ACM-3

• Entity: Paper, Author, Affiliations, Term, Subjects
• Statistics:
  • Paper: 12,000
  • Author: 17,000
  • Affiliations: 1,800
  • Term: 1,500
  • Subjects: 73

MovieLens

• Entity: User, Age, Occupation, Movie, Genre
• Statistics:
  • User: 943
  • Age: 8
  • Occupation: 21
  • Movie: 1,682
  • Genre: 18
• Relation Statistics:
  • User - Movie: 100,000
  • User - User (KNN): 47,150
  • User - Age: 943
  • User - Occupation: 943
  • Movie - Movie (KNN): 82,798
  • Movie - Genre: 2,861

Douban Movie

• Entity: User, Movie, Group, Actor, Director, Type
• Statistics:
  • User: 13,367
  • Movie: 12,677
  • Group: 2,753
  • Actor: 6,311
  • Director: 2,449
  • Type: 38
• Relation Statistics:
  • User - Movie: 1,068,278
  • User - Group: 570,047
  • User - User: 4,085
  • Movie - Actor: 33,587
  • Movie - Director: 11,276
  • Movie - Type: 27,668

Douban Book

• Entity: User, Book, Group, Location, Author, Publisher, Year
• Statistics:
  • User: 13,024
  • Book: 22,347
  • Group: 2,936
  • Location: 38
  • Author: 10,805
  • Publisher: 1,815
  • Year: 64
• Relation Statistics:
  • User - Book: 792,062
  • User - Group: 1,189,271
  • User - User: 169,150
  • User - Location: 10,592
  • Book - Author: 21,907
  • Book - Publisher: 21,773
  • Book - Year: 21,192

Amazon

• Entity: User, Item, View, Category, Brand
• Statistics:
  • User: 6,170
  • Item: 2,753
  • View: 3,857
  • Category: 22
  • Brand: 334
• Relation Statistics:
  • User - Item: 195,791
  • Item - View: 5,694
  • Item - Category: 5,508
  • Item - Brand: 2,753

LastFM

• Entity: User, Artist, Tag
• Statistics:
  • User: 1,892
  • Artist: 17,632
  • Tag: 11,945
• Relation Statistics:
  • User - Artist: 92,834
  • User - User (Original): 25,434
  • User - User (KNN): 18,802
  • Artist - Artist (KNN): 153,399
  • Artist - Tag: 184,941

Yelp

• Entity: User, Business, Compliment, Category, City
• Statistics:
  • User: 16,239
  • Business: 14,284
  • Compliment: 11
  • Category: 47
  • City: 511
• Relation Statistics:
  • User - Business: 198,397
  • User - User: 158,590
  • User - Compliment: 76,875
  • Business - City: 14,267
  • Business - Category: 40,009

Yelp-2

• Entity: User, Business, Service, Star level, Reservation, Category
• Statistics:
  • User: 1,286
  • Business: 2,614
  • Service: 2
  • Star level: 9
  • Reservation: 2
  • Category: 3
• Relation Statistics:
  • User - Business: 30,838
  • Business - Service: 2,614
  • Business - Star level: 2,614
  • Business - Reservation: 2,614
  • Business - Category: 2,614

DBLP-1

• Entity: Author, Paper, Author_label, Conference, Type
• Statistics:
  • Author: 14,475
  • Paper: 14,376
  • Author_label: 4
  • Conference: 20
  • Type: 8,920
• Relation Statistics:
  • Author - Label: 4,057
  • Paper - Author: 41,794
  • Paper - Conference: 14,376
  • Paper - Type: 114,624

DBLP-2

• Entity: Paper, Author, Conf, Term, Profile(author feature), Research area(author label)
• Statistics:
  • Paper: 14,328
  • Author: 4,057
  • Conf: 20
  • Term: 8,789
  • Profile: 334
  • Research area: 4

Aminer

• Entity: Author, Paper, Papel_label, Conference, Reference
• Statistics:
  • Author: 164,472
  • Paper: 127,623
  • Papel_label: 10
  • Conference: 101
  • Reference: 147,251
• Relation Statistics:
  • Paper - Label: 127,623
  • Paper - Author: 355,072
  • Paper - Conference: 127,632
  • Paper - Reference: 392,519

IMDB

• Entity: Movie, Actress, Actor, Director, Plot(movie feature), Genre(movie label)
• Statistics:
  • Movie: 14,475
  • Plot: 1,000
  • Genre: 9

SLAP

• Entity: Gene, Ontology(gene feature), Tissue, Pathway, Diease, Chemical Compound, Family(gene label)
• Statistics:
  • Gene: 20,419
  • Ontology: 3,000
  • Family: 15