{"id":"W2135598826","doi":"10.1145/1864708.1864736","title":"A matrix factorization technique with trust propagation for recommendation in social networks","year":2010,"lang":"en","type":"article","venue":"","topic":"Recommender Systems and Techniques","field":"Computer Science","cited_by":1652,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Recommender system; Computer science; Collaborative filtering; Matrix decomposition; Social network (sociolinguistics); Cold start (automotive); Information retrieval; Social media; Data science; World Wide Web; Engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01377732038345525,"score_gpt":0.2777641883288762,"score_spread":0.263986867945421,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}