An efficient strategy for generating all descendant subtree patterns from phylogenetic trees with its implementation

Hsieh, Sun-Yuan; Huang, Chun-Rong

doi:10.1016/j.amc.2007.03.077

Cited by 1 publication

(1 citation statement)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…At present, there are a large number of publications in which hierarchical graphs are provided based on a completely different data source from the one used by RS – phylogenetic data. Phylogenomics is aimed at studying functional and evolutionary aspects of genome biology using phylogenetic analysis of whole genomes [25, 26]. Although phylogenetic trees share important characteristics with RS-based trees, we must take into consideration that the first ones include an inheritance relationship between the nodes of the hierarchical structure, while in RS-based trees this does not occur.…”

Section: Introductionmentioning

confidence: 99%

Hierarchical graph maps for visualization of collaborative recommender systems

Hernando

Moya

Ortega

et al. 2013

Journal of Information Science

View full text Add to dashboard Cite

In this paper we provide a method that allows the visualization of similarity relationships present between items of collaborative filtering recommender systems, as well as the relative importance of each of these. The objective is to offer visual representations of the recommender system’s set of items and of their relationships; these graphs show us where the most representative information can be found and which items are rated in a more similar way by the recommender system’s community of users. The visual representations achieved take the shape of phylogenetic trees, displaying the numerical similarity and the reliability between each pair of items considered to be similar. As a case study we provide the results obtained using the public database Movielens 1M, which contains 3900 movies.

show abstract

Section: Introductionmentioning

confidence: 99%