This paper reviews measures of similarity and dissimilarity between pairs of chemical molecules and the use of such measures for processing chemical databases. The applications discussed include similarity searching, database clustering and diversity analysis, focusing upon measures that are based on fragmen...
dissimilarity as a function of several remote sensing data sets, including a time series of Landsat data as well as simulated EnMAP hyperspectral data. Th... Leit?o, Pedro J.,M Schwieder,S Suess,... - 《Methods in Ecology & Evolution》 被引量: 19发表: 2015年 Abstract Selection of MPE...
dissimilarity disparity variety variation diversity disagreement discrepancy antithesis heterogeneity discordance contradictoriness irreconcilability incomparability unalikeness Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002Want...
The uncertain information is significantly measured by similarity and dissimilarity measures. The similarity and dissimilarity measures are employed to depict the closeness and differences among SVNSs and have many applications in real-life situations like medical diagnosis, data mining, decision making, ...
Domain specific ontologies are heavily used in many applications. For instance, these form the bases on which similarity/dissimilarity between keywords are extracted for various knowledge discovery and retrieval tasks. Existing similarity computation schemes can be categorized as (a) structure- or (b) ...
Similarity/dissimilarity calculation methods of DNA sequences: A survey XinJin, ...KangjianHe, inJournal of Molecular Graphics and Modelling, 2017 2.3.1Similarity matrix Similarity matrixis used to represent the similarities of differentDNA sequences. It could reveal the biological evolutionary orgeneti...
correlation based dissimilarity measures; difference-based dissimilarity measures; dissimilarity-based clustering algorithms; missing attribute values Summary This chapter presents a selection of the most commonly used general-purpose similarity and dissimilarity measures for clustering, providing a necessary common...
In suchenvironments, an exact match has little meaning, andproximity/distance (similarity/dissimilarity) concepts aretypically much more fruitful for searching. In this tutorial,we review the state of the art in developing similarity searchmechanisms that accept the metric space paradigm. We explainthe...
Most applications employ a distance functionδto compute the dissimilarity between a pair of feature vectors. The resulting distance represents how much the compared feature vectors are dissimilar from each other. The larger the distance, the more dissimilar the compared data are, and the closer to...
This paper proposes to study the concept of similarity and its use in the design of fuzzy system. The concept of similarity relation is effectively used in fuzzification of crisp values. Similarity index is used in measuring approximate (graded) equality