Abstract: This paper presents a Fuzzy C-Means method for mutant branch clustering. It constructs a detection matrix, reduces dimensions via information entropy and mutual information, and selects ...

Almost all the rise in US polarisation over political issues since the late 1980s occurred from 2008 onwards, a new study ...

Divisions within the US population on social and political issues have increased by 64% since 1988, with almost all this coming after 2008, according ...

Divisions within the US population on social and political issues have increased by 64% since 1988, with almost all this coming after 2008, according to a study tracking polarization from the end of ...

Almost all the rise in US polarisation over political issues since the eighties occurred from 2008 onwards, a new study suggests. Far more Americans now adopt party and ideological labels in line with ...

Stock markets are essential for households for wealth creation and for firms for raising financial resources for capacity ...

Abstract: Most clustering validity indexes (CVIs) for fuzzy clustering are based upon the fuzzy c-means (FCMs) algorithm, and the effect of these CVIs is limited due to the “uniform effect” of FCM.