Subtopic Coverage is a measurement metric in the field of diversity-aware recommendation systems that quantifies the extent to which recommended items span distinct subtopics within a broader topic, thereby differentiating it from other diversity metrics by its focus on topical granularity and representativeness at the subtopic level.
10
Publications
391
Citations
38
Authors
26
Institutions
Publications per year
2017–2026
3
Parents
Publications
10
Multi-dimensional search result diversification
Zhicheng Dou, Sha Hu, Kun Chen et al. · 2011 · 83 citations
Diversifying Search Results using Self-Attention Network
Xubo Qin, Zhicheng Dou, Ji-Rong Wen · 2020 · 37 citations
1–5 of 10
Authors
38
- ZD
2
h-index
- JW
2
h-index
- MKMaryam Karimzadehgan
University of Illinois Urbana-Champaign, United States
1 publications · 101 citations
1
h-index
- FF
1
h-index
- JH
1
h-index
1–5 of 38
Institutions
26
Renmin University of China
Beijing, China
2 h-index
3 publications
157 citations
Beijing Institute of Big Data Research
Beijing, China
1 h-index
1 publications
37 citations
Xi'an Jiaotong University
Xi'an, China
1 h-index
1 publications
83 citations
Ospedale Policlinico San Martino
Genoa, Italy
1 h-index
2 publications
70 citations
University of Delaware
Newark, United States
1 h-index
2 publications
46 citations
Microsoft Research Asia (China)
Beijing, China
1 h-index
3 publications
249 citations
Universidade Estadual de Campinas (UNICAMP)
Campinas, Brazil
1 h-index
1 publications
10 citations
Alameda Hospital
Alameda, United States
1 h-index
1 publications
22 citations
1–8 of 26
Venues
- AEM Education and Training
1 publications · 22 citations
1
h-index
- Information Retrieval
1 publications · 23 citations
1
h-index
- Geosfera Indonesia
1 publications · 14 citations
1
h-index
- European Journal of Public Health
1 publications · 35 citations
1
h-index
1–4