全部文献期刊会议图书|学者科研项目
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作者:Lucio Mwinmaarong Dery , Benjamin Nachman , Francesco Rubbo ...
来源:[J].Journal of High Energy Physics, 2017, Vol.2017 (5)
摘要:... This paper presents a new approach called weakly supervised classification in which class proportions are the only input into the machine learning algorithm. Using one of the most challenging binary classification tasks in high energy physics — quark versus gluon tagg...
作者:K.B. Johnston , H.M. Oluseyi
来源:[J].New Astronomy(IF 1.85), 2017, Vol.52, pp.35-47
摘要:... This paper will focus on the construction and application of a supervised pattern classification algorithm for the identification of variable stars. Given the reduction of a survey of stars into a standard feature space, the problem of using prior patterns to identify new obs...
作者:Nicola Yanev , Ventzeslav Valev , Adam Krzyżak ...
来源:[J].Pattern Recognition Letters(IF 1.266), 2019, Vol.128, pp.122-130
摘要:Abstract(#br)In the paper we consider the supervised classification problem using space partitioning into multidimensional rectangular boxes. We show that the problem at hand can be reduced to computational geometry problem involving heuristic minimum clique cover problem satisfy...
作者:Pavlos Tsouvaltzis , Farahmand Babellahi , Maria Luisa Amodio ...
来源:[J].Postharvest Biology and Technology(IF 2.454), 2020, Vol.159
摘要:... Three supervised algorithms; partial least square (PLS), supervised vector machine (SVM) and k-nearest neighbor (kNN) were applied to classify fruit according to the storage temperature. Chilling injury (CI) was subjectively evaluated, according to the presence of black s...
作者:G. Pérez-Caballero , J.M. Andrade , P. Olmos ...
来源:[J].Trends in Analytical Chemistry(IF 6.351), 2017, Vol.94, pp.117-129
摘要:... Further, a practical case study presents the classification capabilities of nine supervised classification methods to differentiate white, rested, aged and extra-aged tequilas. The largest set of certified tequilas employed so far was considered. In general, non linear method...
作者:A. Muthamilselvan
来源:[J].Journal of the Indian Society of Remote Sensing(IF 0.344), 2017, Vol.45 (2), pp.377-383
摘要:Supervised classification and Crosta technique is widely used for lithological and alteration zone mapping respectively. Landsat ETM+ digital imagery has been used to generate Crosta and Supervised classification image using digital image processing (DIP) technique. In the study,...
作者:A. Pedro Duarte Silva
来源:[J].European Journal of Operational Research(IF 2.038), 2017
摘要:Abstract(#br)The Supervised Classification problem, one of the oldest and most recurrent problems in applied data analysis, has always been analyzed from many different perspectives. When the emphasis is placed on its overall goal of developing classification rules with minimal classification...
作者:Andrés M. Alonso , David Casado , Juan Romo
来源:[J].Computational Statistics and Data Analysis(IF 1.304), 2012, Vol.56 (7), pp.2334-2346
摘要:... It is proposed to use a combination of these distances for supervised classification. Simulation studies show that this procedure performs very well, resulting in smaller testing classification errors. Applications to real data show that this technique behaves as well as–a...
作者:Ch Pomrehn , D. Klein , A. Kolb ...
来源:[J].Chemometrics and Intelligent Laboratory Systems(IF 2.291), 2018
摘要:... The classification of hyperspectral data from the individual spectroscopic approaches is already state-of-the-art in several fields of research. However, more complex structured samples and difficult measuring conditions might affect the accuracy of classification results neg...
作者:A. Devillez
来源:[J].Fuzzy Sets and Systems(IF 1.749), 2004, Vol.141 (2), pp.219-240
摘要:... In this field we have chosen to use fuzzy supervised classification methods in order to design a diagnosis system or a process-monitoring module. The problem, we currently meet, concerns the shape of the classes, we generally obtain. These shapes are often non-convex and non-...

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