Obiekt
Tytuł: Using the one-versus-rest strategy with samples balancing to improve pairwise coupling classification
Współtwórca:
Korbicz, Józef (1951- ) - red. ; Uciński, Dariusz - red.
Tytuł publikacji grupowej:
Abstract:
The simplest classification task is to divide a set of objects into two classes, but most of the problems we find in real life applications are multi-class. There are many methods of decomposing such a task into a set of smaller classification problems involving two classes only. Among the methods, pairwise coupling proposed by Hastie and Tibshirani (1998) is one of the best known. Its principle is to separate each pair of classes ignoring the remaining ones. Then all objects are tested against these classifiers and a voting scheme is applied using pairwise class probability estimates in a joint probability estimate for all classes. ; A closer look at the pairwise strategy shows the problem which impacts the final result. Each binary classifier votes for each object even if it does not belong to one of the two classes which it is trained on. This problem is addressed in our strategy. We propose to use additional classifiers to select the objects which will be considered by the pairwise classifiers. A similar solution was proposed by Moreira and Mayoraz (1998), but they use classifiers which are biased according to imbalance in the number of samples representing classes.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
Identyfikator zasobu:
DOI:
Strony:
Źródło:
AMCS, volume 26, number 1 (2016) ; kliknij tutaj, żeby przejść
Jezyk:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Jednostki organizacyjne > Wydział Informatyki, Elektrotechniki i Automatyki
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Typy utworów > Artykuły
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mathematics and Computer Science (AMCS) > International Journal of Applied Mathematics and Computer Science (AMCS) (2016)
Data ostatniej modyfikacji:
2024-11-05
Data dodania obiektu:
2024-05-09
Liczba wyświetleń treści obiektu:
26
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/publication/88950
Wyświetl opis w formacie RDF:
Wyświetl opis w formacie OAI-PMH:
-
International Journal of Applied Mathematics and Computer Science (AMCS)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 26 (2016)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 26, number 1 (2016)
- Positivity and stability of fractional descriptor time-varying discrete-time linear systems
- An integrodifferential approach to modeling, control, state estimation and optimization for heat transfer systems
- Nonlinear analysis of vehicle control actuations based on controlled invariant sets
- Robust fault detection of singular LPV systems with multiple time-varying delays
- Efficient RGB-D data processing for feature-based self-localization of mobile robots
- RGB-D terrain perception and dense mapping for legged robots
- Efficient generation of 3D surfel maps using RGB-D sensors
- Connections between object classification criteria using an ultrasonic bi-sonar system
- Stability analysis and H[the sign of infinity] control of discrete T-S fuzzy hyperbolic systems
- A mathematical model for file fragment diffusion and a neural predictor to manage priority queues over BitTorrent
- Adaptive predictions of the euro/złoty currency exchange rate using state space wavelet networks and forecast combinations
- A dynamic model of classifier competence based on the local fuzzy confusion matrix and the random reference classifier
- Using the one-versus-rest strategy with samples balancing to improve pairwise coupling classification
- Note onset detection in musical signals via neural-network-based multi-ODF fusion
- The performance profile: A multi-criteria performance evaluation method for test-based problems
- Simultaneous routing and flow rate optimization in energy-aware computer networks
- Modelling DNA and RNA secondary structures using matrix insertion-deletion systems
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 26, number 2 (2016)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 26, number 3 (2016)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 26, number 4 (2016)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 26, number 1 (2016)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 25 (2015)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 24 (2014)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 23 (2013)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 22 (2012)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 21 (2011)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 20 (2010)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 19 (2009)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 18 (2008)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 17 (2007)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 16 (2006)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 15 (2005)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 13 (2003)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 12 (2002)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 11 (2001)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 10 (2000)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 9 (1999)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 8 (1998)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 7 (1997)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 6 (1996)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 5 (1995)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 4 (1994)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 3 (1993)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 2 (1992)
-
International Journal of Applied Mathematics and Computer Science (AMCS),volume 1 (1991)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 26 (2016)
| Nazwa wydania | Data |
|---|---|
| Using the one-versus-rest strategy with samples balancing to improve pairwise coupling classification | 2024-11-05 |
