Decision trees and their ensembles are very popular models of supervised machine learning. In this paper we merge the ideas underlying decision trees, FCA by proposing a new learning model which can be constructed in polynomial time is applicable for both classification regression problems. Specifically, first propose polynomial-time algorithm constructing part concept lattice that based on tre...

If the company builds a big plant, it must live with it whatever the size of market demand. If it builds a small plant, management has the option of expanding the plant in two years in the event that demand is high during the introductory period; while in the event that demand is low during the introductory period, the company will maintain operations in the small plant and make a tidy profit o...

in a detection network, the final decision is made by fusing the decisions from local detectors. the objective of that decision is to minimize the final error probability. to implement and optimal fusion rule, the performance of each detector, i.e. its probability of false alarm and its probability of missed detection as well as the a priori probabilities of the hypotheses, must be known. howev...