First, an enhanced Distance based similarity measure is introduced. Second, a systematic evaluation is presented of the predictive performance of the proposed similarity measure against different similarity measures in recommendations based on user based Collaborative Filtering (CF). The evaluation ...
Articlehistory:Inthispaper,weproposeavarietyofdistancemeasuresforhesitantfuzzysets,basedon Received29May2010whichthecorrespondingsimilaritymeasurescanbeobtained.Weinvestigatetheconnec Receivedinrevisedform8January2011tionsoftheaforementioneddistancemeasuresandfurtherdevelopanumberofhesitant ...
It is the measure of the closeness of documents which can be in general measured as a similarity/distance score for the user entered query. This score is used to rank and retrieve the documents from the repository based on user need. Distance-based similarity algorithms are generally of the ...
From took to the sample between the similar degree measure is the cluster analysis foundation, therefore definition distance: 翻译结果3复制译文编辑译文朗读译文返回顶部 Distance as a similarity measure between the samples is the basis of cluster analysis, it defines the distance: 翻译结果4复制译文编辑...
The distance and similarity measures analysis are important research topics. In this paper, we propose a variety of distance measures for dual hesitant fuzzy sets, based on which the corresponding similarity measures can be obtained. We investigate the connections of the aforementioned distance measures...
Reviews of A method of establishing groups of equal amplitude in plant sociology based on similarity of species and its application to analyses of the vege... This chapter discusses various generalized entropies and generalized divergence measures. The focus is on the generalizations of Shannon's en...
In this paper, we present a general guideline to find a better distance measure for similarity estimation based on statistical analysis of distribution models and distance functions. A new set of distance measures are derived from the harmonic distance, the geometric distance, and their generalized ...
A Mixed Similarity Measure in Near-Linear Computational Complexity for Distance-Based Methods Many methods of knowledge discovery and data mining are distance-based such as nearest neighbor classification or clustering where similarity measures betw... NB Nguyen,BH Tu - DBLP 被引量: 19发表: 2000年...
Narukawa and Torra [8] introduced a weighted distance measure for intuitionistic fuzzy sets based on the Choquet integral with respect to the non-monotonic fuzzy measure. Li et al. [7] investigated the relationship between similarity measure and entropy of intuitionistic fuzzy sets, Du and Hu [5...
相似性 similarity | Pearson | Spearman | p-value | 相关性 correlation | 距离 distance | distance measure 这几个概念不能混淆,估计大部分人都没有完全搞懂这几个概念。 看下这个,非常有用:Interpret the key results for Correlation euclidean | maximum | manhattan | canberra | binary | minkowski...