Results 61 to 70 of about 109,549 (291)

Acquiring Classifiers for Bipolarized Reward by XCS in a Continuous Reward Environment

SICE Journal of Control, Measurement, and System Integration, 2019
In data mining, it is important to clarify how effective the acquired rules are and which elements are affected by rule evaluation. Extended learning classifier system (XCS) reveals factors that affect the classifier (rule) evaluation by generalizing the
Takato Tatsumi, Keiki Takadama
doaj   +1 more source

Query Enrichment for Image Collections by Reuse of Classification Rules

Digital Presentation and Preservation of Cultural and Scientific Heritage, 2013
User queries over image collections, based on semantic similarity, can be processed in several ways. In this paper, we propose to reuse the rules produced by rule-based classifiers in their recognition models as query pattern definitions for searching ...
Nicolas Spyratos, Peter Stanchev, Krasimira Ivanova, Iliya Mitov   +3 more
doaj   +1 more source

Multiclass latent locally linear support vector machines [PDF]

, 2013
Kernelized Support Vector Machines (SVM) have gained the status of off-the-shelf classifiers, able to deliver state of the art performance on almost any problem.
CAPUTO, BARBARA, Fornoni, Marco, Orabona, Francesco   +2 more
core   +1 more source

Optimization and Interpretation of Rule-Based Classifiers [PDF]

, 2000
Machine learning methods are frequently used to create rule-based classifiers. For continuous features linguistic variables used in conditions of the rules are defined by membership functions. These linguistic variables should be optimized at the level of single rules or sets of rules.
Włodzisław Duch, Norbert Jankowski, Krzysztof Grąbczewski, Rafał Adamczak   +3 more
openaire   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Classifying Urdu Verbs Using Rule Based Approach

Lahore Garrison University Research Journal of Computer Science and Information Technology, 2021
To make dictionaries complete and to keep their size restricted, there is an approach in the linguistic world to equip these dictionaries with morphological information. This module of morphological information is usually known as a morphological analyzer or morphological classifier, which normally contains the complete possible linguistic information ...
openaire   +2 more sources

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Empirical analysis of tree-based classification models for customer churn prediction

Scientific African
Customer churn is a vital and reoccurring problem facing most business industries, particularly the telecommunications industry. Considering the fierce competition among telecommunications firms and the high expenses of attracting and gaining new ...
Fatima E. Usman-Hamza, Abdullateef O. Balogun, Salahdeen K. Nasiru, Luiz Fernando Capretz, Hammed A. Mojeed, Shakirat A. Salihu, Abimbola G. Akintola, Modinat A. Mabayoje, Joseph B. Awotunde   +8 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

A Training Sample Sequence Planning Method for Pattern Recognition Problems [PDF]

, 2005
In solving pattern recognition problems, many classification methods, such as the nearest-neighbor (NN) rule, need to determine prototypes from a training set.
Nagurka, Mark L., Yen, Chen-Wen, Young, Chieh-Neng   +2 more
core   +1 more source