Tópico 12

Palavras

featur ( 3375 )
classif ( 2383 )
classifi ( 1994 )
accuraci ( 1314 )
select ( 1266 )
vector ( 921 )
machin ( 661 )
extract ( 563 )
svm ( 547 )
method ( 538 )
perform ( 484 )
dataset ( 455 )
class ( 453 )
discrimin ( 451 )
support ( 398 )
subset ( 331 )
ensembl ( 299 )
propos ( 274 )
algorithm ( 250 )
achiev ( 240 )
best ( 240 )
stage ( 234 )
train ( 223 )
tree ( 202 )
combin ( 156 )
base ( 146 )
dimension ( 138 )
crossvalid ( 131 )
neighbor ( 127 )
intellig ( 103 )
linear ( 101 )
appli ( 97 )
recognit ( 92 )
scheme ( 89 )
kernel ( 75 )
dimens ( 73 )
diagnosi ( 72 )
distinguish ( 68 )
obtain ( 65 )
reduct ( 63 )
fold ( 63 )
textur ( 61 )
sequenti ( 58 )
cross ( 56 )
separ ( 55 )
outperform ( 51 )
elimin ( 50 )
yield ( 48 )
relev ( 45 )
binari ( 45 )
various ( 43 )
preprocess ( 43 )
promis ( 35 )
highest ( 35 )
forward ( 32 )
suffer ( 29 )
artifici ( 29 )
instanc ( 28 )
recogn ( 27 )
fuzzi ( 26 )
genet ( 25 )
name ( 22 )
respect ( 22 )
hand ( 19 )
around ( 17 )
normal ( 16 )
two ( 14 )
reproduc ( 12 )
resolut ( 12 )
small ( 12 )
maximum ( 12 )
shown ( 11 )
independ ( 11 )
largescal ( 11 )
appropri ( 11 )
power ( 10 )
yet ( 9 )
pixel ( 9 )
random ( 9 )
compos ( 9 )
overal ( 7 )
regular ( 7 )
represent ( 7 )
equal ( 7 )
exploit ( 7 )
long ( 7 )
diagnos ( 7 )
term ( 6 )
phone ( 6 )
jectiv ( 6 )
behavior ( 6 )
contribut ( 6 )
depend ( 6 )
squar ( 5 )
variabl ( 5 )
higher ( 5 )
activ ( 5 )
surviv ( 4 )
review ( 4 )
simul ( 4 )

Resumos

Artif Intell Med - Electrocardiogram analysis using a combination of statistical, geometric, and nonlinear heart rate variability features. ( 73 )
J Med Syst - A comparative study on classification of sleep stage based on EEG signals using feature selection and classification algorithms. ( 50 )
Artif Intell Med - Computer-aided diagnosis of pulmonary nodules using a two-step approach for feature selection and classifier ensemble construction. ( 46 )
Comput. Biol. Med. - Pairwise FCM based feature weighting for improved classification of vertebral column disorders. ( 46 )
Comput. Biol. Med. - A classification system based on a new wrapper feature selection algorithm for the diagnosis of primary and secondary polycythemia. ( 45 )
Comput Methods Programs Biomed - Automatic sleep staging using empirical mode decomposition, discrete wavelet transform, time-domain, and nonlinear dynamics features of heart rate variability signals. ( 44 )
Comput. Biol. Med. - A novel class dependent feature selection method for cancer biomarker discovery. ( 42 )
Comput Methods Programs Biomed - Automatic cervical cell segmentation and classification in Pap smears. ( 41 )
Artif Intell Med - Cancer survival classification using integrated data sets and intermediate information. ( 40 )
Comput. Biol. Med. - An ensemble system for automatic sleep stage classification using single channel EEG signal. ( 40 )
IEEE J Biomed Health Inform - Recognizing common CT imaging signs of lung diseases through a new feature selection method based on Fisher criterion and genetic optimization. ( 39 )
J Med Syst - SVM feature selection based rotation forest ensemble classifiers to improve computer-aided diagnosis of Parkinson disease. ( 39 )
J Med Syst - A three-stage expert system based on support vector machines for thyroid disease diagnosis. ( 36 )
Comput Biol Chem - Information-theoretic approaches to SVM feature selection for metagenome read classification. ( 35 )
Artif Intell Med - Combining image, voice, and the patient's questionnaire data to categorize laryngeal disorders. ( 35 )
Int J Comput Assist Radiol Surg - Building an ensemble system for diagnosing masses in mammograms. ( 35 )
J Chem Inf Model - Pre-processing feature selection for improved C&RT models for oral absorption. ( 35 )
Comput Biol Chem - A novel divide-and-merge classification for high dimensional datasets. ( 34 )
Artif Intell Med - Classification of infectious diseases based on chemiluminescent signatures of phagocytes in whole blood. ( 34 )
J Am Med Inform Assoc - A comparative analysis of methods for predicting clinical outcomes using high-dimensional genomic datasets. ( 34 )
Artif Intell Med - Texture feature ranking with relevance learning to classify interstitial lung disease patterns. ( 33 )
Artif Intell Med - Instance-based classifiers applied to medical databases: diagnosis and knowledge extraction. ( 33 )
Int J Neural Syst - Assessment of feature selection and classification approaches to enhance information from overnight oximetry in the context of apnea diagnosis. ( 33 )
J Biomed Inform - Automatic figure classification in bioscience literature. ( 33 )
J Biomed Inform - An efficient statistical feature selection approach for classification of gene expression data. ( 33 )
BMC Med Inform Decis Mak - Application of support vector machine modeling for prediction of common diseases: the case of diabetes and pre-diabetes. ( 32 )
Artif Intell Med - Classification of small lesions on dynamic breast MRI: Integrating dimension reduction and out-of-sample extension into CADx methodology. ( 32 )
Comput. Biol. Med. - Contourlet-based mammography mass classification using the SVM family. ( 32 )
Comput Methods Programs Biomed - An improved method of early diagnosis of smoking-induced respiratory changes using machine learning algorithms. ( 32 )
Comput. Biol. Med. - Heartbeat classification using disease-specific feature selection. ( 32 )
J Biomed Inform - A fast gene selection method for multi-cancer classification using multiple support vector data description. ( 32 )
J Am Med Inform Assoc - Influenza detection from emergency department reports using natural language processing and Bayesian network classifiers. ( 32 )
J Med Syst - Detection of carotid artery disease by using Learning Vector Quantization Neural Network. ( 32 )
Comput Biol Chem - CE-PLoc: an ensemble classifier for predicting protein subcellular locations by fusing different modes of pseudo amino acid composition. ( 31 )
Comput Biol Chem - Derivation of an artificial gene to improve classification accuracy upon gene selection. ( 31 )
J Biomed Inform - A simulation to analyze feature selection methods utilizing gene ontology for gene expression classification. ( 31 )
J Am Med Inform Assoc - Learning regular expressions for clinical text classification. ( 31 )
J Med Syst - Classification of normal and diseased liver shapes based on Spherical Harmonics coefficients. ( 31 )
Artif Intell Med - An intelligent classifier for prognosis of cardiac resynchronization therapy based on speckle-tracking echocardiograms. ( 30 )
IEEE J Biomed Health Inform - Computer-aided diagnosis in hysteroscopic imaging. ( 30 )
J Biomed Inform - Stable feature selection for clinical prediction: exploiting ICD tree structure using Tree-Lasso. ( 30 )
J Med Syst - A new expert system for diagnosis of lung cancer: GDA-LS_SVM. ( 30 )
Brief. Bioinformatics - Class-imbalanced classifiers for high-dimensional data. ( 29 )
Comput. Biol. Med. - Classification of EMG signals using PSO optimized SVM for diagnosis of neuromuscular disorders. ( 29 )
Int J Neural Syst - Single-trial motor imagery classification using asymmetry ratio, phase relation, wavelet-based fractal, and their selected combination. ( 29 )
J Chem Inf Model - Classifier ensemble based on feature selection and diversity measures for predicting the affinity of A(2B) adenosine receptor antagonists. ( 29 )
J Med Syst - Statistical analysis of textural features for improved classification of oral histopathological images. ( 29 )
J Med Syst - A robust multi-class feature selection strategy based on Rotation Forest Ensemble algorithm for diagnosis of Erythemato-Squamous diseases. ( 29 )
J Med Syst - Similarity-dissimilarity plot for visualization of high dimensional data in biomedical pattern classification. ( 29 )
Comput Biol Chem - A protein fold classifier formed by fusing different modes of pseudo amino acid composition via PSSM. ( 28 )
BMC Med Inform Decis Mak - Effective diagnosis of Alzheimer's disease by means of large margin-based methodology. ( 28 )
Comput Math Methods Med - SVM versus MAP on accelerometer data to distinguish among locomotor activities executed at different speeds. ( 28 )
Comput Methods Programs Biomed - Complex extreme learning machine applications in terahertz pulsed signals feature sets. ( 28 )
Comput Methods Programs Biomed - A new hybrid intelligent system for accurate detection of Parkinson's disease. ( 28 )
Int J Comput Assist Radiol Surg - Multimodality GPU-based computer-assisted diagnosis of breast cancer using ultrasound and digital mammography images. ( 28 )
J Med Syst - Symptomatic vs. asymptomatic plaque classification in carotid ultrasound. ( 28 )
Artif Intell Med - Selection of effective features for ECG beat recognition based on nonlinear correlations. ( 27 )
Comput Math Methods Med - Comparison of different EHG feature selection methods for the detection of preterm labor. ( 27 )
Comput. Biol. Med. - SVM-based feature selection to optimize sensitivity-specificity balance applied to weaning. ( 27 )
Comput Methods Programs Biomed - Drug/nondrug classification using Support Vector Machines with various feature selection strategies. ( 27 )
Comput. Biol. Med. - Disulfide connectivity prediction based on structural information without a prior knowledge of the bonding state of cysteines. ( 27 )
Comput. Biol. Med. - Fast and efficient lung disease classification using hierarchical one-against-all support vector machine and cost-sensitive feature selection. ( 27 )
Comput. Biol. Med. - A hybrid feature selection method for DNA microarray data. ( 27 )
Int J Comput Assist Radiol Surg - Optimization of breast mass classification using sequential forward floating selection (SFFS) and a support vector machine (SVM) model. ( 27 )
Comput. Biol. Med. - Random forests ensemble classifier trained with data resampling strategy to improve cardiac arrhythmia diagnosis. ( 27 )
Med Biol Eng Comput - Wavelet-based sparse functional linear model with applications to EEGs seizure detection and epilepsy diagnosis. ( 27 )
Artif Intell Med - Improving the Mann-Whitney statistical test for feature selection: an approach in breast cancer diagnosis on mammography. ( 26 )
Artif Intell Med - Vicinal support vector classifier using supervised kernel-based clustering. ( 26 )
Int J Comput Assist Radiol Surg - Degree of contribution (DoC) feature selection algorithm for structural brain MRI volumetric features in depression detection. ( 26 )
J Med Syst - Enhanced cancer recognition system based on random forests feature elimination algorithm. ( 26 )
Comput Biol Chem - newDNA-Prot: Prediction of DNA-binding proteins by employing support vector machine and a comprehensive sequence representation. ( 25 )
Artif Intell Med - Acute leukemia classification by ensemble particle swarm model selection. ( 25 )
Comput Math Methods Med - An ensemble-of-classifiers based approach for early diagnosis of Alzheimer's disease: classification using structural features of brain images. ( 25 )
Artif Intell Med - Identifying malignant transformations in recurrent low grade gliomas using high resolution magic angle spinning spectroscopy. ( 25 )
Artif Intell Med - Conversational case-based reasoning in medical decision making. ( 25 )
Comput Methods Programs Biomed - Clustering technique-based least square support vector machine for EEG signal classification. ( 25 )
Comput. Biol. Med. - Bispectral analysis and genetic algorithm for congestive heart failure recognition based on heart rate variability. ( 25 )
Comput Methods Programs Biomed - A random forest classifier for lymph diseases. ( 25 )
IEEE J Biomed Health Inform - Enhancing Predictive Accuracy of Cardiac Autonomic Neuropathy Using Blood Biochemistry Features and Iterative Multi-tier Ensembles. ( 25 )
Comput. Biol. Med. - Ensemble classification of colon biopsy images based on information rich hybrid features. ( 25 )
IEEE Trans Image Process - A novel technique for subpixel image classification based on support vector machine. ( 25 )
J Am Med Inform Assoc - N-gram support vector machines for scalable procedure and diagnosis classification, with applications to clinical free text data from the intensive care unit. ( 25 )
Comput. Biol. Med. - Ant colony optimization-based feature selection method for surface electromyography signals classification. ( 25 )
Int J Neural Syst - Extraction of neural control commands using myoelectric pattern recognition: a novel application in adults with cerebral palsy. ( 25 )
J Chem Inf Model - Large-scale learning of structure-activity relationships using a linear support vector machine and problem-specific metrics. ( 25 )
J Clin Monit Comput - Classification of sleep apnea types using wavelet packet analysis of short-term ECG signals. ( 25 )
Methods Inf Med - Correlation-based gene selection and classification using Taguchi-BPSO. ( 25 )
Comput Math Methods Med - Discrimination between Alzheimer's disease and mild cognitive impairment using SOM and PSO-SVM. ( 24 )
Artif Intell Med - White box radial basis function classifiers with component selection for clinical prediction models. ( 24 )
Artif Intell Med - Channel selection and classification of electroencephalogram signals: an artificial neural network and genetic algorithm-based approach. ( 24 )
Artif Intell Med - Kernel machines for epilepsy diagnosis via EEG signal classification: a comparative study. ( 24 )
Comput. Biol. Med. - A fuzzy rule-based approach for characterization of mammogram masses into BI-RADS shape categories. ( 24 )
Comput. Biol. Med. - Keratin protein property based classification of mammals and non-mammals using machine learning techniques. ( 24 )
Comput. Biol. Med. - A multi-stage automatic arrhythmia recognition and classification system. ( 24 )
IEEE J Biomed Health Inform - Extracting and Selecting Distinctive EEG Features for Efficient Epileptic Seizure Prediction. ( 24 )
IEEE Trans Image Process - Walsh-Hadamard transform kernel-based feature vector for shot boundary detection. ( 24 )
J Biomed Inform - An ensemble heterogeneous classification methodology for discovering health-related knowledge in social media messages. ( 24 )
J Med Syst - Detection and localization of myocardial infarction using K-nearest neighbor classifier. ( 24 )
J Med Syst - An intelligent system for lung cancer diagnosis using a new genetic algorithm based feature selection method. ( 24 )
J Med Syst - Support vector machine based diagnostic system for breast cancer using swarm intelligence. ( 24 )