Genetic Programming and Evolvable Machines
Feature selection of intrusion detection data using a hybrid genetic algorithm/KNN approach
Design and application of hybrid intelligent systems
Ensemble of Evolving Neural Networks in Classification
Neural Processing Letters
Hybrid Genetic Algorithms for Feature Selection
IEEE Transactions on Pattern Analysis and Machine Intelligence
GA-facilitated classifier optimization with varying similarity measures
GECCO '05 Proceedings of the 7th annual conference on Genetic and evolutionary computation
Clustering Ensembles: Models of Consensus and Weak Partitions
IEEE Transactions on Pattern Analysis and Machine Intelligence
Neural Networks - Special issue on neural networks and kernel methods for structured domains
Information preserving multi-objective feature selection for unsupervised learning
Proceedings of the 8th annual conference on Genetic and evolutionary computation
Significance of classification scores subsequent to feature selection
Pattern Recognition Letters
FS_SFS: A novel feature selection method for support vector machines
Pattern Recognition
Breast cancer diagnosis using genetic programming generated feature
Pattern Recognition
Pattern Recognition Letters
Parameter optimized, vertical, nearest-neighbor-vote and boundary-based classification
ACM SIGKDD Explorations Newsletter
A novel feature selection method for large-scale data sets
Intelligent Data Analysis
Engineering Applications of Artificial Intelligence
Markov blanket-embedded genetic algorithm for gene selection
Pattern Recognition
Proceedings of the 9th annual conference on Genetic and evolutionary computation
A hybrid genetic algorithm for feature selection wrapper based on mutual information
Pattern Recognition Letters
A novel prostate cancer classification technique using intermediate memory tabu search
EURASIP Journal on Applied Signal Processing
CASCON '07 Proceedings of the 2007 conference of the center for advanced studies on Collaborative research
Classifier design with feature selection and feature extraction using layered genetic programming
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
Improved binary PSO for feature selection using gene expression data
Computational Biology and Chemistry
An efficient bit-based feature selection method
Expert Systems with Applications: An International Journal
The feature extraction procedure for pattern recognition with learning using genetic algorithm
SMO'07 Proceedings of the 7th WSEAS International Conference on Simulation, Modelling and Optimization
Some studies on mapping methods
International Journal of Business Intelligence and Data Mining
International Journal of Hybrid Intelligent Systems - Hybridization of Intelligent Systems
Mixed feature selection based on granulation and approximation
Knowledge-Based Systems
Selecting and constructing features using grammatical evolution
Pattern Recognition Letters
Feature-based classifier ensembles for diagnosing multiple faults in rotating machinery
Applied Soft Computing
Computer Methods and Programs in Biomedicine
ADMA '07 Proceedings of the 3rd international conference on Advanced Data Mining and Applications
ICAISC '08 Proceedings of the 9th international conference on Artificial Intelligence and Soft Computing
SVM-Based Face Recognition Using Genetic Search for Frequency-Feature Subset Selection
ICISP '08 Proceedings of the 3rd international conference on Image and Signal Processing
FDI based on pattern recognition using Kalman prediction: Application to an induction machine
Engineering Applications of Artificial Intelligence
PRIB '08 Proceedings of the Third IAPR International Conference on Pattern Recognition in Bioinformatics
Expert Systems with Applications: An International Journal
Text feature selection using ant colony optimization
Expert Systems with Applications: An International Journal
Concept learning by fuzzy k-NN classification and relevance feedback for efficient image retrieval
Expert Systems with Applications: An International Journal
Identifying core sets of discriminatory features using particle swarm optimization
Expert Systems with Applications: An International Journal
Associated evolution of a support vector machine-based classifier for pedestrian detection
Information Sciences: an International Journal
Proceedings of the first ACM/SIGEVO Summit on Genetic and Evolutionary Computation
RCGA-S/RCGA-SP Methods to Minimize the Delta Test for Regression Tasks
IWANN '09 Proceedings of the 10th International Work-Conference on Artificial Neural Networks: Part I: Bio-Inspired Systems: Computational and Ambient Intelligence
A direct evolutionary feature extraction algorithm for classifying high dimensional data
AAAI'06 Proceedings of the 21st national conference on Artificial intelligence - Volume 1
A novel ACO-GA hybrid algorithm for feature selection in protein function prediction
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
Improving generalization of fuzzy IF-THEN rules by maximizing fuzzy entropy
IEEE Transactions on Fuzzy Systems
Normalized mutual information feature selection
IEEE Transactions on Neural Networks
Evolutionary discriminant feature extraction with application to face recognition
EURASIP Journal on Advances in Signal Processing - Special issue on recent advances in biometric systems: a signal processing perspective
A rough set approach to feature selection based on ant colony optimization
Pattern Recognition Letters
IJCNN'09 Proceedings of the 2009 international joint conference on Neural Networks
Design of nearest neighbor classifiers: multi-objective approach
International Journal of Approximate Reasoning
Bayesian network classifiers versus selective k-NN classifier
Pattern Recognition
Linear dimensionality reduction using relevance weighted LDA
Pattern Recognition
Expert Systems with Applications: An International Journal
Review: Using support vector machines in diagnoses of urological dysfunctions
Expert Systems with Applications: An International Journal
Dimensionality reduction via genetic value clustering
GECCO'03 Proceedings of the 2003 international conference on Genetic and evolutionary computation: PartII
Palmprints: a novel co-evolutionary algorithm for clustering finger images
GECCO'03 Proceedings of the 2003 international conference on Genetic and evolutionary computation: PartI
ICDM'07 Proceedings of the 7th industrial conference on Advances in data mining: theoretical aspects and applications
Content-based image retrieval by combining genetic algorithm and support vector machine
ICANN'07 Proceedings of the 17th international conference on Artificial neural networks
Cumulative global distance for dimension reduction in handwritten digits database
VISUAL'07 Proceedings of the 9th international conference on Advances in visual information systems
FSKD'09 Proceedings of the 6th international conference on Fuzzy systems and knowledge discovery - Volume 5
Minimising the delta test for variable selection in regression problems
International Journal of High Performance Systems Architecture
Creating diverse nearest-neighbour ensembles using simultaneous metaheuristic feature selection
Pattern Recognition Letters
Towards a memetic feature selection paradigm
IEEE Computational Intelligence Magazine
Biomarker discovery for toxicity
Neurocomputing
Text-independent speaker verification using ant colony optimization-based selected features
Expert Systems with Applications: An International Journal
Automatic induction of projection pursuit indices
IEEE Transactions on Neural Networks
Tournament searching method to feature selection problem
ICAISC'10 Proceedings of the 10th international conference on Artifical intelligence and soft computing: Part II
GEFE: genetic & evolutionary feature extraction for periocular-based biometric recognition
Proceedings of the 48th Annual Southeast Regional Conference
Expert Systems with Applications: An International Journal
Data Mining on DNA Sequences of Hepatitis B Virus
IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
A hybrid feature selection method for DNA microarray data
Computers in Biology and Medicine
Classifier Ensemble Selection Using Genetic Algorithm for Named Entity Recognition
Research on Language and Computation
Feature subset selection using differential evolution and a statistical repair mechanism
Expert Systems with Applications: An International Journal
Barley seeds classification with a genetically optimized kernel density estimator
CIMMACS'07 Proceedings of the 6th WSEAS international conference on Computational intelligence, man-machine systems and cybernetics
Improved binary particle swarm optimization using catfish effect for feature selection
Expert Systems with Applications: An International Journal
Gene selection and classification using Taguchi chaotic binary particle swarm optimization
Expert Systems with Applications: An International Journal
Multi-objective feature selection in music genre and style recognition tasks
Proceedings of the 13th annual conference on Genetic and evolutionary computation
Information Sciences: an International Journal
Investigating a novel GA-based feature selection method using improved KNN classifiers
International Journal of Information and Communication Technology
Localized genetic algorithm for vehicle routing problem with time windows
Applied Soft Computing
Simultaneous feature selection and parameters optimization for SVM by immune clonal algorithm
ICNC'05 Proceedings of the First international conference on Advances in Natural Computation - Volume Part II
Weighted principal component extraction with genetic algorithms
Applied Soft Computing
Effects of feature selection on the identification of students with learning disabilities using ANN
ICNC'06 Proceedings of the Second international conference on Advances in Natural Computation - Volume Part I
Multi-population genetic algorithm for feature selection
ICNC'06 Proceedings of the Second international conference on Advances in Natural Computation - Volume Part II
ISNN'06 Proceedings of the Third international conference on Advnaces in Neural Networks - Volume Part II
Robust SVM-based biomarker selection with noisy mass spectrometric proteomic data
EuroGP'06 Proceedings of the 2006 international conference on Applications of Evolutionary Computing
Optical font recognition of chinese characters based on texture features
ICMLC'05 Proceedings of the 4th international conference on Advances in Machine Learning and Cybernetics
The bayes-optimal feature extraction procedure for pattern recognition using genetic algorithm
ICANN'06 Proceedings of the 16th international conference on Artificial Neural Networks - Volume Part I
FSKD'05 Proceedings of the Second international conference on Fuzzy Systems and Knowledge Discovery - Volume Part II
Self-organized locally linear embedding for nonlinear dimensionality reduction
ICNC'05 Proceedings of the First international conference on Advances in Natural Computation - Volume Part I
SVM classifier based feature selection using GA, ACO and PSO for siRNA design
ICSI'10 Proceedings of the First international conference on Advances in Swarm Intelligence - Volume Part II
Ultrasonic liver tissue characterization by feature fusion
Expert Systems with Applications: An International Journal
Evolutionary feature selection for classification: a plug-in hybrid vehicle adoption application
Proceedings of the 14th annual conference on Genetic and evolutionary computation
Predicting seminal quality with artificial intelligence methods
Expert Systems with Applications: An International Journal
ICIAR'12 Proceedings of the 9th international conference on Image Analysis and Recognition - Volume Part II
IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
On the evolutionary optimization of k-NN by label-dependent feature weighting
Pattern Recognition Letters
Feature selection for classification of oscillating time series
Expert Systems: The Journal of Knowledge Engineering
HyDR-MI: A hybrid algorithm to reduce dimensionality in multiple instance learning
Information Sciences: an International Journal
Genetic algorithms in feature and instance selection
Knowledge-Based Systems
Rice diseases classification using feature selection and rule generation techniques
Computers and Electronics in Agriculture
International Journal of Data Warehousing and Mining
Expert Systems with Applications: An International Journal
Computers and Electronics in Agriculture
Genetic eigenhand selection for handshape classification based on compact hand extraction
Engineering Applications of Artificial Intelligence
Engineering Applications of Artificial Intelligence
Evolutionary instance selection for text classification
Journal of Systems and Software
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Pattern recognition generally requires that objects be described in terms of a set of measurable features. The selection and quality of the features representing each pattern affect the success of subsequent classification. Feature extraction is the process of deriving new features from original features to reduce the cost of feature measurement, increase classifier efficiency, and allow higher accuracy. Many feature extraction techniques involve linear transformations of the original pattern vectors to new vectors of lower dimensionality. While this is useful for data visualization and classification efficiency, it does not necessarily reduce the number of features to be measured since each new feature may be a linear combination of all of the features in the original pattern vector. Here, we present a new approach to feature extraction in which feature selection and extraction and classifier training are performed simultaneously using a genetic algorithm. The genetic algorithm optimizes a feature weight vector used to scale the individual features in the original pattern vectors. A masking vector is also employed for simultaneous selection of a feature subset. We employ this technique in combination with the k nearest neighbor classification rule, and compare the results with classical feature selection and extraction techniques, including sequential floating forward feature selection, and linear discriminant analysis. We also present results for the identification of favorable water-binding sites on protein surfaces