Abstract: Firstly, the paper makes a briefly analysis and comment about the fuzzy c-means clustering algorithm. Then a new kind of hybrid genetic algorithm is proposed on the base of the combination ...

We propose a hybrid methodology to evaluate the alignment between structural communities inferred from interaction networks and the linguistic coherence of users' textual production in online social ...

Researchers in the Middle East have developed a fuzzy logic controller that simultaneously optimizes the tilt angle of PV systems and performs maximum power point tracking (MPPT). Year-long ...

Stock returns exhibit nonlinear dynamics and volatility clustering. It is well known that we cannot forecast the movements of stock prices under the condition that market is efficient. In most ...

ABSTRACT: In order to scientifically and quantitatively evaluate the stability of the perimeter rock of the roadway in Baliancheng coal mine, this paper adopts a comprehensive method of field ...

Abstract: With the rapid and vigorous development of fuzzy clustering theory and methods, more fuzzy clustering algorithms have been proposed to establish the uncertainty description of the samples.

y_dist = math.pow(point_obj[1] - center[1], 2) x_dist = math.pow(point_obj[0] - center[0], 2) numerator = math.pow(distance_euclidean(center_1st, point_obj_i), 2 ...