Buscar
Mostrando ítems 1-10 de 5396
Modifying Jaccard Coefficient for Texts Similarity
(Universidad del Zulia, 2019)
Unilateral Jaccard similarity coefficient
(CEUR-WS, 2015)
Similarity measures are essential to solve many pattern recognition problems such as classification, clustering, and retrieval problems. Various similarity measures are categorized in both syntactic and semantic relationships. ...
The Positive Matching Index: A new similarity measure with optimal characteristics
(Elsevier Science, 2010-09)
Despite the many coefficients accounting for the resemblance between pairs of objects based on presence/absence data, no one measure shows optimal characteristics. In this work the Positive Matching Index (PMI) is proposed ...
Determination of unknown thermal coefficients in a Stefan problem for Storm’s type materials
(Sociedade Brasileira de Matemática Aplicada e Computacional, 2018-09)
We consider a nonlinear one-dimensional Stefan problem for a semi-infinite material x> 0 , with phase change temperature Tf. We assume that the heat capacity and the thermal conductivity satisfy a Storm’s condition. A ...
Stefan problems for the diffusion-convection equation with temperature-dependent thermal coefficients
(Pergamon-Elsevier Science Ltd, 2021-09)
Different one-phase Stefan problems for a semi-infinite slab are considered, involving a moving phase change material as well as temperature dependent thermal coefficients. Existence of at least one similarity solution is ...
Clustering algorithm based on asymmetric similarity and paradigmatic features
(Inderscience Enterprises Ltd., 2016)
Similarity measures are essential to solve many pattern recognition problems such as classification, clustering, and information retrieval. Various similarity measures are categorised in both syntactic and semantic ...
Unilateral Weighted Jaccard Coefficient for NLP
(Institute of Electrical and Electronics Engineers Inc., 2016)
Similarity measures are essential to solve many pattern recognition problems such as classification, clustering, and retrieval problems. Various similarity measures are categorized in both syntactic and semantic relationships. ...
Non-classical Stefan problem with nonlinear thermal coefficients and a Robin boundary condition
(Pergamon-Elsevier Science Ltd, 2019-10)
A non-classical one dimensional Stefan problem with thermal coefficients temperature dependent and a Robin type condition at fixed face x=0 for a semi-infinite material is considered. The source function depends on the ...
EVALUATION OF DIFFUSION-COEFFICIENTS IN OSMOTIC CONCENTRATION OF BANANAS (MUSA-CAVENDISH LAMBERT)
(Blackwell Science, 1995-04-01)
The effect of time of exposure, solution concentration and temperature on the osmotic concentration of banana (slices of 11 mm thickness) was studied in aqueous sucrose solutions. The selectivity of the cellular tissues ...
EVALUATION OF DIFFUSION-COEFFICIENTS IN OSMOTIC CONCENTRATION OF BANANAS (MUSA-CAVENDISH LAMBERT)
(Blackwell Science, 1995-04-01)
The effect of time of exposure, solution concentration and temperature on the osmotic concentration of banana (slices of 11 mm thickness) was studied in aqueous sucrose solutions. The selectivity of the cellular tissues ...