collaborative filtering

Summary

collaborative filtering is an algorithm^[1]. It draws 137 Wikipedia views per month (algorithm category, ranking #67 of 337).^[2]

Key Facts

• collaborative filtering's instance of is recorded as algorithm^[3].
• collaborative filtering's instance of is recorded as field of study^[4].
• collaborative filtering's instance of is recorded as field of study^[5].
• collaborative filtering's GND ID is recorded as 7512839-1^[6].
• collaborative filtering's has use is recorded as recommender system^[7].
• collaborative filtering's has use is recorded as user rating^[8].
• collaborative filtering's Freebase ID is recorded as /m/02flc0^[9].
• collaborative filtering's Stack Exchange tag is recorded as https://stackoverflow.com/tags/collaborative-filtering^[10].
• collaborative filtering's defining formula is recorded as r_{u,i} = \operatorname{aggr}{u^\prime \in U} r{u^\prime, i}^[11].
• collaborative filtering's Quora topic ID is recorded as Collaborative-Filtering^[12].
• collaborative filtering's JSTOR topic ID is recorded as collaborative-filtering^[13].
• collaborative filtering's maintained by WikiProject is recorded as WikiProject Mathematics^[14].
• collaborative filtering's Microsoft Academic ID is recorded as 21569690^[15].
• collaborative filtering's GitHub topic is recorded as collaborative-filtering^[16].
• collaborative filtering's OpenAlex ID is recorded as C21569690^[17].
• collaborative filtering's GitLab topic ID is recorded as collaborative+filters^[18].

Body

Designation and Status

Recorded instance of include algorithm^[3] and field of study^[4].

Why It Matters

collaborative filtering draws 137 Wikipedia views per month (algorithm category, ranking #67 of 337).^[2] It has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.^[19] It is known by 3 alternative names across languages and contexts.^[20]