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Improving collaborative filtering's rating prediction coverage in sparse datasets by exploiting the 'friend of a friend' concept
Research article (International Journal of Big Data Intelligence, 2020) · cited 10× · AI/ML
Improving collaborative filtering's rating prediction coverage in sparse datasets by exploiting the 'friend of a friend' concept
Summary
Improving collaborative filtering's rating prediction coverage in sparse datasets by exploiting the 'friend of a friend' concept is a scholarly article[1].
Key Facts
Improving collaborative filtering's rating prediction coverage in sparse datasets by exploiting the 'friend of a friend' concept's instance of is recorded as scholarly article[2].
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APA4ort.xyz Knowledge Graph. (2026). Improving collaborative filtering's rating prediction coverage in sparse datasets by exploiting the 'friend of a friend' concept. Retrieved May 24, 2026, from https://4ort.xyz/entity/improving-collaborative-filtering-s-rating-prediction-coverage-in-sparse-datasets-by-exploiting-the-friend-of-a-friend-c
MLA“Improving collaborative filtering's rating prediction coverage in sparse datasets by exploiting the 'friend of a friend' concept.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/improving-collaborative-filtering-s-rating-prediction-coverage-in-sparse-datasets-by-exploiting-the-friend-of-a-friend-c.
BibTeX@misc{4ortxyz_improving-collaborative-filtering-s-rating-prediction-coverage-in-sparse-datasets-by-exploiting-the-friend-of-a-friend-c_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Improving collaborative filtering's rating prediction coverage in sparse datasets by exploiting the 'friend of a friend' concept}}, year = {2026}, url = {https://4ort.xyz/entity/improving-collaborative-filtering-s-rating-prediction-coverage-in-sparse-datasets-by-exploiting-the-friend-of-a-friend-c}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Improving collaborative filtering's rating prediction coverage in sparse datasets by exploiting the 'friend of a friend' concept — https://4ort.xyz/entity/improving-collaborative-filtering-s-rating-prediction-coverage-in-sparse-datasets-by-exploiting-the-friend-of-a-friend-c (retrieved 2026-05-24)
