Search Results for author: Vu-Linh Nguyen

Found 7 papers, 3 papers with code

Learning Sets of Probabilities Through Ensemble Methods

1 code implementation ECSQARU 2023 2023 Vu-Linh Nguyen, Haifei Zhang, Sébastien Destercke

A possible approach to obtain set-valued predictions is to learn for each query instance a probability set (a. k. a.

Probabilistic Multi-Dimensional Classification

1 code implementation10 Jun 2023 Vu-Linh Nguyen, Yang Yang, Cassio de Campos

We propose a formal framework for probabilistic MDC in which learning an optimal multi-dimensional classifier can be decomposed, without loss of generality, into learning a set of (smaller) single-variable multi-class probabilistic classifiers and a directed acyclic graph.

Classification

Skeptical inferences in multi-label ranking with sets of probabilities

no code implementations16 Oct 2022 Yonatan Carlos Carranza Alarcón, Vu-Linh Nguyen

In this paper, we consider the problem of making skeptical inferences for the multi-label ranking problem.

Learning Gradient Boosted Multi-label Classification Rules

1 code implementation23 Jun 2020 Michael Rapp, Eneldo Loza Mencía, Johannes Fürnkranz, Vu-Linh Nguyen, Eyke Hüllermeier

In multi-label classification, where the evaluation of predictions is less straightforward than in single-label classification, various meaningful, though different, loss functions have been proposed.

Classification General Classification +1

On Aggregation in Ensembles of Multilabel Classifiers

no code implementations21 Jun 2020 Vu-Linh Nguyen, Eyke Hüllermeier, Michael Rapp, Eneldo Loza Mencía, Johannes Fürnkranz

While a variety of ensemble methods for multilabel classification have been proposed in the literature, the question of how to aggregate the predictions of the individual members of the ensemble has received little attention so far.

General Classification

Epistemic Uncertainty Sampling

no code implementations31 Aug 2019 Vu-Linh Nguyen, Sébastien Destercke, Eyke Hüllermeier

In this paper, we advocate a distinction between two different types of uncertainty, referred to as epistemic and aleatoric, in the context of active learning.

Active Learning

Reliable Multi-label Classification: Prediction with Partial Abstention

no code implementations19 Apr 2019 Vu-Linh Nguyen, Eyke Hüllermeier

In contrast to conventional (single-label) classification, the setting of multilabel classification (MLC) allows an instance to belong to several classes simultaneously.

Classification General Classification +1

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