国家自然科学基金(91746301,71531001,61836013,U1836206,61773361)
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Figure 1
(Color online) An illustration of explainable knowledge graph-based recommendation
Figure 2
(Color online) An illustration of leveraging knowledge graph based heterogeneous information network (HIN) in recommender system
Figure 3
(Color online) The motivations of four traditional knowledge graph embedding approaches. (a) TransE; protectłinebreak (b) TransR; (c) TransH; (d) TransD
Figure 4
(Color online) An illustration of entity linking for news data
Figure 5
(Color online) An illustration of two explainable knowledge graph-based recommender system
Name | Organization | Data source | Domain | Is open-source |
YAGO KG | Max Planck Institute | WordNet, Wikipedia | General | Yes |
DBpedia KG | DBpedia Association | Wikipedia, Expert knowledge | General | Yes |
Freebase KG | Wikipedia | General | Yes | |
NELL KG | Carnegie Mellon University | Web data | General | Yes |
Wikidata | Wikimedia Deutschland | Wikipedia, Freebase | General | Yes |
Google's Knowledge Graph | Freebase, Web data | General | Yes | |
Microsoft Satori | Microsoft | Web data | General | No |
Baidu's Knowledge Graph | Baidu | Web data | General | No |
OwnThink KG | OwnThink | Web data | General | Yes |
CN-DBpedia | Fudan University | Chinese encyclopedia website | General | Yes |
WordNet | Princeton University | Expert knowledge | Linguistics | Yes |
UMLS KG | National Library of Medicine | Medical literature | Medical | Yes |
Douban's movie KG | Zhejiang University | Douban data | Movie | Yes |
MusicBrainz | MetaBrainz Foundation | Web data | Music | Yes |
Category | Year | Ref. |
Embedding-based methods | Before 2018 | |
2018 | ||
2019 | ||
Path-based methods | Before 2018 | |
2018 | ||
2019 |
Category | Data | Ref. | Category | Data | Ref. |
Movie | MovieLens-100K | Product | Amazon Electronics | ||
MovieLens-1M | Amazon e-commerce | ||||
MovieLens-20M | POI | Yelp challenge | |||
DoubanMovie | Dianping-Food | ||||
Book | BDbook2014 | CEM | |||
Book-Crossing | Music | Last.FM | |||
Amazon-Book | NetEase Cloud Music | ||||
Intent Book | Medicine | TCM | |||
News | Bing-News | MIMIC-III |