Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Recommendation algorithm of probabilistic matrix factorization based on directed trust. Retrieved May 24, 2026, from https://4ort.xyz/entity/recommendation-algorithm-of-probabilistic-matrix-factorization-based-on-directed-trust
MLA“Recommendation algorithm of probabilistic matrix factorization based on directed trust.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/recommendation-algorithm-of-probabilistic-matrix-factorization-based-on-directed-trust.
BibTeX@misc{4ortxyz_recommendation-algorithm-of-probabilistic-matrix-factorization-based-on-directed-trust_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Recommendation algorithm of probabilistic matrix factorization based on directed trust}}, year = {2026}, url = {https://4ort.xyz/entity/recommendation-algorithm-of-probabilistic-matrix-factorization-based-on-directed-trust}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Recommendation algorithm of probabilistic matrix factorization based on directed trust — https://4ort.xyz/entity/recommendation-algorithm-of-probabilistic-matrix-factorization-based-on-directed-trust (retrieved 2026-05-24)