Results 41 to 50 of about 1,316,446 (197)

Measuring interpretability in rule-based classification systems [PDF]

open access: yesThe 12th IEEE International Conference on Fuzzy Systems, 2003. FUZZ '03., 2004
The "unique selling point" of fuzzy systems is usually the interpretability of its rule base. However, very often only the accuracy of the rule base is measured and used to compare a fuzzy system to other solutions. We have suggested an index to measure the interpretability of fuzzy rule bases for classification problems. However, the index can be used
openaire   +1 more source

Rule groupings in expert systems using nearest neighbour decision rules, and convex hulls [PDF]

open access: yes
Expert System shells are lacking in many areas of software engineering. Large rule based systems are not semantically comprehensible, difficult to debug, and impossible to modify or validate.
Anastasiadis, Stergios
core   +1 more source

Influence of observations on the misclassification probability in quadratic discriminant analysis. [PDF]

open access: yes
In this paper it is studied how observations in the training sample affect the misclassification probability of a quadratic discriminant rule. An approach based on partial influence functions is followed.
Croux, Christophe, Joossens, Kristel
core  

Medical analysis and diagnosis by neural networks [PDF]

open access: yes, 2010
In its first part, this contribution reviews shortly the application of neural network methods to medical problems and characterizes its advantages and problems in the context of the medical background.
Brause, RĂ¼diger W.
core  

Semantic HMC for Big Data Analysis

open access: yes, 2014
Analyzing Big Data can help corporations to im-prove their efficiency. In this work we present a new vision to derive Value from Big Data using a Semantic Hierarchical Multi-label Classification called Semantic HMC based in a non-supervised Ontology ...
Bertaux, Aurlie   +4 more
core   +2 more sources

Rule-based approach for identifying assertions in clinical free-text data [PDF]

open access: yes, 2010
A rule-based approach for classifying previously identified medical concepts in the clinical free text into an assertion category is presented. There are six different categories of assertions for the task: Present, Absent, Possible, Conditional ...
Geva, Shlomo   +3 more
core   +1 more source

A study of some nine-element decision rules [PDF]

open access: yes
A nine-element rule is one that makes a classification decision for each pixel based on data from that pixel and its eight immediate neighbors. Three such rules, all fast and simple to use, are defined and tested.
Richardson, W.
core   +1 more source

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