Improving Prediction Accuracy in Neighborhood-Based Collaborative Filtering by Using Local Similarity

Autor: Ricardo Erikson Veras De Sena Rosa, Felipe Augusto Souza Guimaraes, Rafael da Silva Mendonca, Vicente Ferreira de Lucena

Publikováno v: IEEE Access, Vol 8, Pp 142795-142809 (2020)

Neighborhood-based algorithms are some of the most promising memory-based collaborative filtering approaches for recommender systems. Many of these algorithms rely on a global similarity measure to select the most similar neighbors for rating predict

Externí odkaz: https://doaj.org/article/49789baa4d1045aa84561477d8d78e09

Propagation by stem cuttings and root system structure of Jatropha curcas

Autor: Valdinei Sofiatti, Amanda Micheline Amador de Lucena, Rosiane de Lourdes Silva de Lima, Maria Aline de Oliveira Freire, L. R. Sampaio, Liv Soares Severino, Ricardo P. Veras, Nair Helena Castro Arriel, K. A. A. L. Medeiros

Publikováno v: Biomass and Bioenergy. 35:3160-3166

Scarce knowledge about the propagation of Jatropha curcas is one of the limitations for the growth of cultivated area with this oilseed crop. The effect of stem cuttings length, basal area, and position on the branch on sprouting and early growth of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05d0f51744fa77c48b61bf15b1a59f62
https://doi.org/10.1016/j.biombioe.2011.04.031

Altura de planta, diâmetro caulinar e produção do pinhão-manso irrigado sob diferentes níveis de salinidade

Autor: Pedro Dantas Fernandes, Frederico Antonio Loureiro Soares, Eduardo Maciel Oliveira Laime, Ricardo P. Veras, Epitácio de Alcântara Freire

Publikováno v: Revista Brasileira de Engenharia Agrícola e Ambiental v.15 n.6 2011
Revista Brasileira de Engenharia Agrícola e Ambiental
Universidade Federal de Campina Grande (UFCG)
instacron:UFCG
Revista Brasileira de Engenharia Agrícola e Ambiental, Volume: 15, Issue: 6, Pages: 582-587, Published: JUN 2011

O pinhão-manso (Jatropha curcas L.) é uma planta oleaginosa, adaptada às condições do semiárido brasileiro, com potencialidades para a produção de biodiesel. Com o objetivo de se avaliar parâmetros de crescimento e produção de pinhão-mans

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e74ea4b40ca2465de48722b23015a64
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662011000600007