Results 41 to 50 of about 11,976 (297)
Journal of Measurement Science and Instrumentation, 2023 For the purpose of service composition optimization of knowledge resources for complex parts in cloud manufacturing environment, a service composition optimization model with quality of service (QoS) as optimization objective is established.
CAI Anjiang +3 more
doaj
, 2010 . A novel fault diagnosis method for centrifugal compressor was proposed by using entropy- based fuzzy gray relational analysis (EF-GRA). Firstly, the minimize entropy principle (MEP) was used to subdivide all real-valued fault features and construct ...
Lan Yun Li, Zhuan Zhao Yang, Zhi He
core +1 more source
Clustering-based multiple imputation via gray relational analysis for missing data and its application to aerospace field. [PDF]
ScientificWorldJournal, 2013 A large number of scientific researches and industrial applications commonly suffer from missing data. Some inappropriate techniques of missing value treatment compromise data quality, which detrimentally influences the knowledge discovery. In this paper,
Tian J, Yu B, Yu D, Ma S.
europepmc +2 more sources
Advanced Science, EarlyView.By overcoming the fixed‐path limitations of conventional machine learning, a heterogeneous graph neural network fundamentally reconstructs material data representation. Integrating variable processing sequences with intrinsic elemental features, this framework enables exploratory optimization across high‐dimensional spaces.
Jie Yin +12 more
wiley +1 more source
Journal of Intelligent Systems, 2018 In this study, we developed an approach to investigate multiple attribute group decision-making (MAGDM) problems, in which the attribute values take the form of Pythagorean fuzzy numbers whose information about attribute weights is incompletely known ...
Khan Muhammad Sajjad Ali +2 more
doaj +1 more source
International Journal of Food Properties, 2020 In the present study, the nutritional and phenolic composition as well as the antioxidant activity of sweet potato leaves (SPL) harvested in 3 different periods were determined and compared.
Santiago Suárez +3 more
doaj +1 more source
Advances in Mechanical Engineering, 2022 By using a resin bonded diamond grinding wheel, the influence of grinding conditions on processing quality of the ultrafine cemented carbides with different Co content were investigated.
Guangen Zhao +6 more
doaj +1 more source
Determination of The Most Suitable Milking Machine with Macbeth and Gray Relational Analysis Methods
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023 Milking machines are an important element of the livestock sector, which is one of the main activities of the countries. Milking machines have become a part of the life of livestock keepers.
İsmail Durak +2 more
doaj +1 more source
Multi-objective optimization of carbon/glass hybrid composites with newly developed resin (NDR) using gray relational analysis [PDF]
, 2020 Purpose: It is seen that little amount of work on optimization of mechanical properties taking into consideration the combined effect of design variables such as stacking angle, stacking sequence, different resins and thickness of composite laminates has
Dnyandev Patil, Sagar +1 more
core +1 more source
American Journal of Community Psychology, EarlyView.Abstract In Canada, precarious migration is largely invisibilized. Nonetheless, b/ordering greatly affects people's realities by limiting access to social rights. In Quebec, migrants with precarious status (MPS) do not have access to healthcare, although Quebec has a “universal” healthcare coverage.
Émilie Pigeon‐Gagné +3 more
wiley +1 more source