{"id":"S2007003098","label":"Recommender systems (Information filtering)","description":"Here are entered works on the personalized filtering technology used to recommend a set of data that will be of interest to a certain user.","source_url":"https://id.loc.gov/authorities/subjects/sh2007003098","normalized_label":"recommender systems (information filtering)","broader":["http://id.loc.gov/authorities/subjects/sh2007004860"],"aliases":["Engines, Recommendation (Information filtering)","Recommendation engines (Information filtering)","Recommendation systems (Information filtering)","Systems, Recommendation (Information filtering)","Systems, Recommender (Information filtering)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007003098","provider":"lcsh","revision":"eabfbf24ecad7ba9","taxonomy_revision":"f050b5d4780b1289","title":"Recommender systems (Information filtering)","url":"/topics/S2007003098","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5224316332656715364","address_version":"morton4x16-v1","coordinates":[0,478,33215,26624],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}