Abstract Evolutionary Fuzzy Systems are a successful hybridization between fuzzy systems
and Evolutionary Algorithms. They integrate both the management of imprecision …

Currently, knowledge discovery in databases is an essential first step when identifying valid,
novel and useful patterns for decision making. There are many real-world scenarios, such as …

NFT or Non-Fungible Token is a token that certifies a digital asset to be unique. A wide
range of assets including, digital art, music, tweets, memes, are being sold as NFTs. NFT …

Assessing the classification performance of ordinal classifiers is a challenging problem
under imbalanced data compositions. Considering the critical impact of the metrics on the …

We briefly report on the four shared tasks organized as part of the PAN 2019 evaluation lab
on digital text forensics and authorship analysis. Each task is introduced, motivated, and the …

The goal of style change detection is to identify text positions within a multi-author document
at which the author switches. Detecting these positions is a crucial part of processing multi …

Although few performance evaluation instruments have been used conventionally in
different machine learning-based classification problem domains, there are numerous ones …

Modeling intensity of facial action units from spontaneously displayed facial expressions is
challenging mainly because of high variability in subject-specific facial expressiveness …

Ordinal classification of imbalanced data is a challenging problem that appears in many real
world applications. The challenge is to simultaneously consider the order of the classes and …

Ordinal classification or ordinal regression is a classification problem in which the labels
have an ordered arrangement between them. Due to this order, alternative performance …