Contingency tables, confusion matrices, classifiers and quality of prediction
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Chemometrics"
DOI: 10.1002/cem.3331
Abstract: In many previous articles, we have talked about contingency tables. These have been used to record the number of samples assigned to different groups after a test has been performed. In our examples, we have… read more here.
Keywords: classifiers quality; confusion matrices; contingency tables; contingency ... See more keywords
Modeling and visualizing two-way contingency tables using compositional data analysis: A case-study on individual self-prediction of migraine days.
Sign Up to like & getrecommendations! Published in 2020 at "Statistics in medicine"
DOI: 10.1002/sim.8769
Abstract: Two-way contingency tables arise in many fields, such as in medical studies, where the relation between two discrete random variables or responses is to be assessed. We propose to analyze and visualize a sample of… read more here.
Keywords: two way; way contingency; compositional data; self prediction ... See more keywords
Utilization of Contingency Tables in Stochastic Computing
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3146238
Abstract: Stochastic computing (SC) is a re-emerging approach adopted in vision and learning machines. SC, as a hardware-efficient unconventional computation paradigm, utilizes digital logic systems for arithmetic operations. Conventional logic gates are fed binary streams that… read more here.
Keywords: contingency tables; stochastic computing; correlation; utilization contingency ... See more keywords
Neighborhood-Based Contingency Tables Including Errors Compensation
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Weather Review"
DOI: 10.1175/mwr-d-17-0288.1
Abstract: Some specific scores use a neighborhood strategy in order to reduce double penalty effects, which penalize high-resolution models, compared to large-scale models. Contingency tables based on this strategy have already been proposed, but can sometimes… read more here.
Keywords: based contingency; tables including; contingency; neighborhood based ... See more keywords
Input Pattern Classification Based on the Markov Property of the IMBT with Related Equations and Contingency Tables
Sign Up to like & getrecommendations! Published in 2020 at "Entropy"
DOI: 10.3390/e22020245
Abstract: In this contribution, we provide a detailed analysis of the search operation for the Interval Merging Binary Tree (IMBT), an efficient data structure proposed earlier to handle typical anomalies in the transmission of data packets.… read more here.
Keywords: input pattern; contingency tables; imbt; markov property ... See more keywords
Quasi Association Models for Square Contingency Tables with Ordinal Categories
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14040805
Abstract: The analysis of contingency tables focuses on a statistical model instead of independence when the independence between row and column variables does not hold. Many association models have been proposed to indicate the structure of… read more here.
Keywords: tables ordinal; square contingency; contingency; association models ... See more keywords
Advances in Quasi-Symmetry for Square Contingency Tables
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14051051
Abstract: Contingency tables highlight relationships between categorical variables. Typically, the symmetry or marginal homogeneity of a square contingency table is evaluated. The original symmetry model often does not accurately fit a dataset due to its restrictions.… read more here.
Keywords: contingency; quasi symmetry; contingency tables; square contingency ... See more keywords