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Heterogeneous Information Network Datasets for Recommendation and Network Embedding

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Dataset Statistics

MovieLens

(Containing rating and timestamp information)

(Note: We utilize the Pearson's coefficient to measure the similiarities in the KNN algorithm)

(Source : https://grouplens.org/datasets/movielens/)

Entity #Entity
User 943
Age 8
Occupation 21
Movie 1,682
Genre 18

Relation Statistics

Relation #Relation
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

(Containing rating information)

Entity Statistics

Entity #Entity
User 13,367
Movie 12,677
Group 2,753
Actor 6,311
Director 2,449
Type 38

Relation Statistics

Relation #Relation
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

(Containing rating information)

Entity Statistics

Entity #Entity
User 13,024
Book 22,347
Group 2,936
Location 38
Author 10,805
Publisher 1,815
Year 64

Relation Statistics

Relation #Relation
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

(Containing rating and timestamp information)

(Source : http://jmcauley.ucsd.edu/data/amazon/)

Entity Statistics

Entity #Entity
User 6,170
Item 2,753
View 3,857
Category 22
Brand 334

Relation Statistics

Relation #Relation
User - Item 195,791
Item - View 5,694
Item - Category 5,508
Item - Brand 2,753

LastFM

(Note: We utilize the Pearson's coefficient to measure the similiarities in the KNN algorithm)

(Source : https://grouplens.org/datasets/hetrec-2011/)

Entity Statistics

Entity #Entity
User 1,892
Artist 17,632
Tag 11,945

Relation Statistics

Relation #Relation
User - Artist 92834
User - User (Original) 25,434
User - User (KNN) 18,802
Artist - Artist (KNN) 153,399
Artist - Tag 184,941

Yelp

(Containing rating information)

Entity Statistics

Entity #Entity
User 16,239
Business 14,284
Compliment 11
Category 511
City 47

Relation Statistics

Relation #Relation
User - Business 198,397
User - User 158,590
User - Compliment 76,875
Business - City 14,267
Business - Category 40,009

Yelp-2

(Containing rating information)

Entity Statistics

Entity #Entity
User 1,286
Business 2,614
Service 2
Star level 9
Reservation 2
Category 3

Relation Statistics

Relation #Relation
User - Business 30,838
Bussiness - Service 2,614
Bussiness - Star level 2,614
Business - Revervation 2,614
Business - Category 2,614

DBLP

(Note: author_map_id.dat map the author id to the unique id)

Entity Statistics

Entity #Entity
Author 14,475
Paper 14,376
Author_label 4
Conference 20
Type 8,920

Relation Statistics

Relation #Relation
Author - Label 4,057
Paper - Author 41,794
Paper - Conference 14,376
Paper - Type 114,624

Aminer

(Note: author_map_id.dat map the author id to the unique id)

Entity Statistics

Entity #Entity
Author 164,472
Paper 127,623
Papel_label 10
Conference 101
Reference 147,251

Relation Statistics

Relation #Relation
Paper - Label 127,623
Paper - Author 355,072
Paper - Conference 127,632
Paper - Reference 392,519

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