Travelled to:1 × Switzerland
2 × USA
Collaborated with:A.Tuzhilin ∅
Talks about:recommend (3) aggreg (3) rate (3) leverag (2) system (2) improv (2) hierarch (1) varianc (1) predict (1) perform (1)
Person: Akhmed Umyarov
DBLP: Umyarov:Akhmed
Contributed to:
200920082007Wrote 3 papers:
- RecSys-2009-UmyarovT #estimation #modelling #rating #recommendation #using
- Improving rating estimation in recommender systems using aggregation- and variance-based hierarchical models (AU, AT), pp. 37–44.
- RecSys-2008-Umyarov #performance #predict #recommendation
- Leveraging aggregate ratings for improving predictive performance of recommender systems (AU), pp. 327–330.
- RecSys-2007-UmyarovT #recommendation
- Leveraging aggregate ratings for better recommendations (AU, AT), pp. 161–164.