Generalizing the sigmoid function using continuous-valued logic

Kappa Regression: An Alternative to Logistic Regression

(2020) József Dombi et al.   INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS

On a strong negation-based representation of modalities

(2020) József Dombi et al.   FUZZY SETS AND SYSTEMS

Towards a general class of parametric probability weighting functions

(2020) József Dombi et al.   Soft Computing

A Novel Sigmoid-Function-Based Adaptive Weighted Particle Swarm Optimizer

(2019) Weibo Liu et al.   IEEE Transactions on Cybernetics

The optimized deep belief networks with improved logistic Sigmoid units and their application in fault diagnosis for planetary gearboxes of wind turbines

(2018) Yi Qin et al.   IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS

Sigmoid-weighted linear units for neural network function approximation in reinforcement learning

(2018) Stefan Elfwing et al.   NEURAL NETWORKS

Derivation of a sigmoid generalized complementary function for evaporation with physical constraints

(2018) Songjun Han et al.   WATER RESOURCES RESEARCH

Modified expression of Kozeny–Carman equation based on semilog–sigmoid function

(2018) Shun Nomura et al.   SOILS AND FOUNDATIONS

On the approximation of the step function by some sigmoid functions

(2017) A. Iliev et al.   MATHEMATICS AND COMPUTERS IN SIMULATION

Sigmoid function based integral-derivative observer and application to autopilot design

(2017) Xingling Shao et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Mutual information based weight initialization method for sigmoidal feedforward neural networks

(2016) Junfei Qiao et al.   NEUROCOMPUTING

A survey on the existing classes of uninorms

(2015) M. Mas et al.   JOURNAL OF INTELLIGENT & FUZZY SYSTEMS

On a certain class of aggregative operators

(2013) József Dombi   INFORMATION SCIENCES

A single-point characterization of representable uninorms

(2011) János Fodor et al.   FUZZY SETS AND SYSTEMS

DeMorgan systems with an infinitely many negations in the strict monotone operator case

(2010) József Dombi   INFORMATION SCIENCES

Towards a General Class of Operators for Fuzzy Systems

(2008) J. Dombi   IEEE TRANSACTIONS ON FUZZY SYSTEMS