Search Results for author: Pawel Trajdos

Found 10 papers, 5 papers with code

Building an Ensemble of Classifiers via Randomized Models of Ensemble Members

1 code implementation16 Sep 2021 Pawel Trajdos, Marek Kurzynski

In this paper, a novel randomized model of base classifier is developed.

Probability-driven scoring functions in combining linear classifiers

no code implementations16 Sep 2021 Pawel Trajdos, Robert Burduk

This research is aimed at building a new fusion method dedicated to the ensemble of linear classifiers.

BIG-bench Machine Learning

Linear Classifier Combination via Multiple Potential Functions

1 code implementation2 Oct 2020 Pawel Trajdos, Robert Burduk

A vital aspect of the classification based model construction process is the calibration of the scoring function.

General Classification

Combination of linear classifiers using score function -- analysis of possible combination strategies

1 code implementation23 May 2019 Pawel Trajdos, Robert Burduk

In this work, we addressed the issue of combining linear classifiers using their score functions.

Randomized Reference Classifier with Gaussian Distribution and Soft Confusion Matrix Applied to the Improving Weak Classifiers

1 code implementation23 May 2019 Pawel Trajdos, Marek Kurzynski

More precisely, in this paper, we propose to build the RRR model using the truncated normal distribution.

Bayes metaclassifier and Soft-confusion-matrix classifier in the task of multi-label classification

1 code implementation25 Jan 2019 Pawel Trajdos, Marcin Majak

The aim of this paper was to compare soft confusion matrix approach and Bayes metaclassifier under the multi-label classification framework.

Classification General Classification +1

Weighting Scheme for a Pairwise Multi-label Classifier Based on the Fuzzy Confusion Matrix

no code implementations25 Oct 2017 Pawel Trajdos, Marek Kurzynski

The classifier weights promote base classifiers which are the most susceptible to the correction based on the fuzzy confusion matrix.

General Classification Multi-Label Classification

A Correction Method of a Binary Classifier Applied to Multi-label Pairwise Models

no code implementations24 Oct 2017 Pawel Trajdos, Marek Kurzynski

In this work, we addressed the issue of applying a stochastic classifier and a local, fuzzy confusion matrix under the framework of multi-label classification.

General Classification Multi-Label Classification

Dynamic classifier chains for multi-label learning

no code implementations20 Oct 2017 Pawel Trajdos, Marek Kurzynski

The experimental results showed that the proposed model based on Naive Bayes classifier the above-mentioned heuristic is an efficient tool for building dynamic chain classifiers.

General Classification Multi-Label Classification +1

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