Results 281 to 290 of about 2,841,275 (318)

Using the confusion matrix for improving ensemble classifiers

2010 IEEE 26-th Convention of Electrical and Electronics Engineers in Israel, 2010
The code matrix enables to convert a multi class problem into an ensemble of binary classifiers. We suggest a new un-weighted framework for iteratively extending the code matrix which based on confusion matrix. The confusion matrix holds important information which is exploited by the suggested framework.
Nadav David Marom, Lior Rokach, Armin Shmilovici   +2 more
openaire   +1 more source

Proper comparison among methods using a confusion matrix

2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2015
An important aspect of research in the remote sensing field is to objectively compare different classifiers. This is the foundation of hundreds of research projects and in this paper we will address some raising concerns when evaluating solutions for classification of data sets with skewed class distributions.
B. P. Salmon, W. Kleynhans, C. P. Schwegmann, J. C. Olivier   +3 more
openaire   +1 more source

Implementasi Naïve Bayes Classifier Dan Confusion Matrix Pada Analisis Sentimen Berbasis Teks Pada Twitter

, 2021
Dwi Normawati, Surya Allit Prayogi
semanticscholar   +1 more source

Confusion Matrix-Based Building of Hierarchical Classification

2019
Present an evaluation of methods for automatically building hierarchical classifiers from the analysis on the confusion matrix generated with flat classification. By defining a basic framework for that, we investigate the effects of different methods for transforming the confusion matrix, for computing the similarity between classes, and the choice of ...
Paulo Cavalin, Luiz Oliveira
openaire   +1 more source

Amended agreement chart for the confusion matrix

Journal of the Korean Data And Information Science Society, 2022
Chong-Sun Hong, Ye-Won Choi
openaire   +1 more source

Building text hierarchical structure by using confusion matrix

2012 5th International Conference on BioMedical Engineering and Informatics, 2012
There are two strategies to build hierarchical structure of document category. One is hierarchical clustering and the other is confusion category. Based on confusion matrix of plane classifier, the paper made use of hierarchical classification to carry on experiments, and it is showed that the confusion category strategy was superior to hierarchical ...
openaire   +1 more source

Rank and response combination from confusion matrix data

Information Fusion, 2001
Abstract The use of prior behavior of a classifier, as measured by the confusion matrix, can yield useful information for merging multiple classifiers. In particular, response vectors can be estimated and a ranking of possible classes can be produced which can allow Borda type reconciliation methods to be applied.
openaire   +1 more source

Deep reinforcement learning with the confusion-matrix-based dynamic reward function for customer credit scoring

Expert systems with applications, 2022
Yadong Wang, Yanlin Jia, Yuhang Tian, Jin Xiao   +3 more
semanticscholar   +1 more source

Confusion matrix-based modularity induction into pretrained CNN

Multimedia tools and applications, 2022
Salman Ahmad, Shahab U. Ansari, Usman Haider, Kamran Javed, Jalees Ur Rahman, S. Anwar   +5 more
semanticscholar   +1 more source

The biofilm matrix: multitasking in a shared space

Nature Reviews Microbiology, 2022
Hans-Curt Flemming, Eric D Van Hullebusch, Thomas R Neu   +2 more
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