Comput Math Methods Med - Pulse waveform classification using support vector machine with Gaussian time warp edit distance kernel.

Tópicos

{ learn(2355) train(1041) set(1003) }
{ blood(1257) pressur(1144) flow(957) }
{ perform(999) metric(946) measur(919) }
{ featur(3375) classif(2383) classifi(1994) }
{ data(1737) use(1416) pattern(1282) }
{ system(1976) rule(880) can(841) }
{ network(2748) neural(1063) input(814) }
{ spatial(1525) area(1432) region(1030) }
{ signal(2180) analysi(812) frequenc(800) }
{ analysi(2126) use(1163) compon(1037) }
{ high(1669) rate(1365) level(1280) }
{ can(774) often(719) complex(702) }
{ imag(1057) registr(996) error(939) }
{ imag(2830) propos(1344) filter(1198) }
{ imag(2675) segment(2577) method(1081) }
{ take(945) account(800) differ(722) }
{ studi(2440) review(1878) systemat(933) }
{ assess(1506) score(1403) qualiti(1306) }
{ framework(1458) process(801) describ(734) }
{ error(1145) method(1030) estim(1020) }
{ chang(1828) time(1643) increas(1301) }
{ method(1557) propos(1049) approach(1037) }
{ data(1714) softwar(1251) tool(1186) }
{ case(1353) use(1143) diagnosi(1136) }
{ data(3963) clinic(1234) research(1004) }
{ studi(1410) differ(1259) use(1210) }
{ import(1318) role(1303) understand(862) }
{ studi(1119) effect(1106) posit(819) }
{ gene(2352) biolog(1181) express(1162) }
{ activ(1138) subject(705) human(624) }
{ can(981) present(881) function(850) }
{ implement(1333) system(1263) develop(1122) }
{ process(1125) use(805) approach(778) }
{ method(2212) result(1239) propos(1039) }
{ detect(2391) sensit(1101) algorithm(908) }
{ model(3404) distribut(989) bayesian(671) }
{ imag(1947) propos(1133) code(1026) }
{ inform(2794) health(2639) internet(1427) }
{ measur(2081) correl(1212) valu(896) }
{ bind(1733) structur(1185) ligand(1036) }
{ sequenc(1873) structur(1644) protein(1328) }
{ method(1219) similar(1157) match(930) }
{ patient(2315) diseas(1263) diabet(1191) }
{ motion(1329) object(1292) video(1091) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ problem(2511) optim(1539) algorithm(950) }
{ concept(1167) ontolog(924) domain(897) }
{ clinic(1479) use(1117) guidelin(835) }
{ algorithm(1844) comput(1787) effici(935) }
{ extract(1171) text(1153) clinic(932) }
{ design(1359) user(1324) use(1319) }
{ control(1307) perform(991) simul(935) }
{ model(2220) cell(1177) simul(1124) }
{ care(1570) inform(1187) nurs(1089) }
{ general(901) number(790) one(736) }
{ method(984) reconstruct(947) comput(926) }
{ search(2224) databas(1162) retriev(909) }
{ featur(1941) imag(1645) propos(1176) }
{ howev(809) still(633) remain(590) }
{ risk(3053) factor(974) diseas(938) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(1018) }
{ model(2341) predict(2261) use(1141) }
{ visual(1396) interact(850) tool(830) }
{ compound(1573) activ(1297) structur(1058) }
{ perform(1367) use(1326) method(1137) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ model(3480) simul(1196) paramet(876) }
{ monitor(1329) mobil(1314) devic(1160) }
{ ehr(2073) health(1662) electron(1139) }
{ state(1844) use(1261) util(961) }
{ research(1218) medic(880) student(794) }
{ patient(2837) hospit(1953) medic(668) }
{ model(2656) set(1616) predict(1553) }
{ data(2317) use(1299) case(1017) }
{ age(1611) year(1155) adult(843) }
{ medic(1828) order(1363) alert(1069) }
{ cost(1906) reduc(1198) effect(832) }
{ group(2977) signific(1463) compar(1072) }
{ sampl(1606) size(1419) use(1276) }
{ data(3008) multipl(1320) sourc(1022) }
{ first(2504) two(1366) second(1323) }
{ intervent(3218) particip(2042) group(1664) }
{ time(1939) patient(1703) rate(768) }
{ patient(1821) servic(1111) care(1106) }
{ use(2086) technolog(871) perceiv(783) }
{ health(1844) social(1437) communiti(874) }
{ structur(1116) can(940) graph(676) }
{ cancer(2502) breast(956) screen(824) }
{ use(976) code(926) identifi(902) }
{ use(1733) differ(960) four(931) }
{ drug(1928) target(777) effect(648) }
{ result(1111) use(1088) new(759) }
{ survey(1388) particip(1329) question(1065) }
{ estim(2440) model(1874) function(577) }
{ decis(3086) make(1611) patient(1517) }
{ activ(1452) weight(1219) physic(1104) }
{ method(1969) cluster(1462) data(1082) }

Resumo

Advances in signal processing techniques have provided effective tools for quantitative research in traditional Chinese pulse diagnosis. However, because of the inevitable intraclass variations of pulse patterns, the automatic classification of pulse waveforms has remained a difficult problem. Utilizing the new elastic metric, that is, time wrap edit distance (TWED), this paper proposes to address the problem under the support vector machines (SVM) framework by using the Gaussian TWED kernel function. The proposed method, SVM with GTWED kernel (GTWED-SVM), is evaluated on a dataset including 2470 pulse waveforms of five distinct patterns. The experimental results show that the proposed method achieves a lower average error rate than current pulse waveform classification methods.

Resumo Limpo

advanc signal process techniqu provid effect tool quantit research tradit chines puls diagnosi howev inevit intraclass variat puls pattern automat classif puls waveform remain difficult problem util new elast metric time wrap edit distanc twed paper propos address problem support vector machin svm framework use gaussian twed kernel function propos method svm gtwed kernel gtwedsvm evalu dataset includ puls waveform five distinct pattern experiment result show propos method achiev lower averag error rate current puls waveform classif method

Resumos Similares

Artif Intell Med - Non-invasive estimate of blood glucose and blood pressure from a photoplethysmograph by means of machine learning techniques. ( 0,697237525785881 )
IEEE Trans Neural Netw Learn Syst - A Kernel Classification Framework for Metric Learning. ( 0,684290544941417 )
IEEE Trans Image Process - Multiple-kernel, multiple-instance similarity features for efficient visual object detection. ( 0,677402391727236 )
J Biomed Inform - Active learning strategies for the deduplication of electronic patient data using classification trees. ( 0,662930631297955 )
Int J Neural Syst - Aggregation of sparse linear discriminant analyses for event-related potential classification in brain-computer interface. ( 0,660272871103184 )
Comput. Biol. Med. - Robust prediction of protein subcellular localization combining PCA and WSVMs. ( 0,658970236925695 )
IEEE Trans Image Process - Saliency and gist features for target detection in satellite images. ( 0,643605822220261 )
J Biomed Inform - Multi-label classification of chronically ill patients with bag of words and supervised dimensionality reduction algorithms. ( 0,640917485075338 )
Comput Methods Programs Biomed - A machine learning approach to multi-level ECG signal quality classification. ( 0,639669149290944 )
J Med Syst - 3D similarity-dissimilarity plot for high dimensional data visualization in the context of biomedical pattern classification. ( 0,633005626405338 )
IEEE Trans Pattern Anal Mach Intell - Online Multiple Kernel Similarity Learning for Visual Search. ( 0,632091848186041 )
J Biomed Inform - Incremental Gaussian Discriminant Analysis based on Graybill and Deal weighted combination of estimators for brain tumour diagnosis. ( 0,632059216774194 )
Neural Comput - Online learning with (multiple) kernels: a review. ( 0,631575905847452 )
Comput Methods Programs Biomed - Machine learning algorithms and forced oscillation measurements applied to the automatic identification of chronic obstructive pulmonary disease. ( 0,631179920832214 )
Int J Neural Syst - Span: spike pattern association neuron for learning spatio-temporal spike patterns. ( 0,629997288408635 )
IEEE Trans Pattern Anal Mach Intell - Distance-Based Image Classification: Generalizing to New Classes at Near Zero Cost. ( 0,629396509689034 )
IEEE Trans Image Process - Artistic image analysis using graph-based learning approaches. ( 0,627910026170598 )
Comput Methods Programs Biomed - Modified CC-LR algorithm with three diverse feature sets for motor imagery tasks classification in EEG based brain-computer interface. ( 0,624937595275894 )
IEEE Trans Image Process - Self-supervised online metric learning with low rank constraint for scene categorization. ( 0,62280195130385 )
IEEE Trans Image Process - Geodesic propagation for semantic labeling. ( 0,618019898820189 )
Comput Math Methods Med - On multilabel classification methods of incompletely labeled biomedical text data. ( 0,61194110987155 )
IEEE Trans Image Process - Design of non-linear kernel dictionaries for object recognition. ( 0,610394819835255 )
AMIA Annu Symp Proc - Sample-efficient learning with auxiliary class-label information. ( 0,609359614909151 )
J Chem Inf Model - Training based on ligand efficiency improves prediction of bioactivities of ligands and drug target proteins in a machine learning approach. ( 0,608735524805472 )
Neural Comput - Adaptive metric learning vector quantization for ordinal classification. ( 0,608287910610878 )
Int J Neural Syst - Structurally enhanced incremental neural learning for image classification with subgraph extraction. ( 0,606871544479263 )
IEEE Trans Image Process - Label transfer by measuring compactness. ( 0,606255829217047 )
Neural Comput - Feature selection for ordinal text classification. ( 0,605892617768951 )
IEEE Trans Pattern Anal Mach Intell - Weakly Supervised Recognition of Daily Life Activities with Wearable Sensors. ( 0,604642511265447 )
IEEE Trans Neural Netw Learn Syst - ML-Tree: a tree-structure-based approach to multilabel learning. ( 0,603078876431599 )
Comput Math Methods Med - Local temporal correlation common spatial patterns for single trial EEG classification during motor imagery. ( 0,602588327586883 )
IEEE Trans Pattern Anal Mach Intell - A Bag-of-Features Framework to Classify Time Series. ( 0,601591437913992 )
Neural Comput - Divergence-based vector quantization. ( 0,600898463775263 )
Comput Math Methods Med - Correlation kernels for support vector machines classification with applications in cancer data. ( 0,599256983745596 )
IEEE Trans Neural Netw Learn Syst - Partially shared latent factor learning with multiview data. ( 0,598866588083199 )
IEEE Trans Pattern Anal Mach Intell - Learning Hierarchical Features for Scene Labeling. ( 0,598568323499807 )
IEEE Trans Image Process - Decomposition-based transfer distance metric learning for image classification. ( 0,59601150903728 )
Med Decis Making - Are standard diagnostic test characteristics sufficient for the assessment of continual patient monitoring? ( 0,593998005605689 )
Neural Comput - Metacognitive learning in a fully complex-valued radial basis function neural network. ( 0,592626371833039 )
J Biomed Inform - Semi-supervised clinical text classification with Laplacian SVMs: an application to cancer case management. ( 0,592149133883155 )
IEEE J Biomed Health Inform - Systematic Poisoning Attacks on and Defenses for Machine Learning in Healthcare. ( 0,591690965179566 )
Neural Comput - Unsupervised learning of generative and discriminative weights encoding elementary image components in a predictive coding model of cortical function. ( 0,588951264247281 )
Methods Inf Med - Probability machines: consistent probability estimation using nonparametric learning machines. ( 0,588252602889962 )
Artif Intell Med - A classifier ensemble approach for the missing feature problem. ( 0,587151004495661 )
Artif Intell Med - Screening nonrandomized studies for medical systematic reviews: a comparative study of classifiers. ( 0,587115483223422 )
Med Biol Eng Comput - Classification of multichannel EEG patterns using parallel hidden Markov models. ( 0,584517161002081 )
IEEE Trans Image Process - A linear support higher-order tensor machine for classification. ( 0,583991514985075 )
J Am Med Inform Assoc - Applying active learning to supervised word sense disambiguation in MEDLINE. ( 0,583378959894712 )
J. Comput. Biol. - Imbalanced class learning in epigenetics. ( 0,583176878770098 )
J Chem Inf Model - Classifying large chemical data sets: using a regularized potential function method. ( 0,582574235630409 )
J Am Med Inform Assoc - Learning classification models with soft-label information. ( 0,581564443872417 )
IEEE Trans Pattern Anal Mach Intell - Feature Selection with Conjunctions of Decision Stumps and Learning from Microarray Data. ( 0,579170662824958 )
IEEE Trans Image Process - Task-specific image partitioning. ( 0,577288400604526 )
Neural Comput - Computing sparse representations of multidimensional signals using Kronecker bases. ( 0,576284071940313 )
Artif Intell Med - A fuzzy-based data transformation for feature extraction to increase classification performance with small medical data sets. ( 0,576150566118336 )
AMIA Annu Symp Proc - Classification of medication status change in clinical narratives. ( 0,575548538665206 )
IEEE Trans Neural Netw Learn Syst - An efficient topological distance-based tree kernel. ( 0,574557461340285 )
IEEE Trans Image Process - Active learning for solving the incomplete data problem in facial age classification by the furthest nearest-neighbor criterion. ( 0,572951362118672 )
Neural Comput - Reduction from cost-sensitive ordinal ranking to weighted binary classification. ( 0,570102436459654 )
J Am Med Inform Assoc - Discretization of continuous features in clinical datasets. ( 0,569345851510034 )
IEEE Trans Neural Netw Learn Syst - Evolutionary fuzzy ARTMAP neural networks for classification of semiconductor defects. ( 0,567568767182231 )
Comput Methods Programs Biomed - Multistage approach for clustering and classification of ECG data. ( 0,567503088115364 )
IEEE J Biomed Health Inform - Service-oriented medical system for supporting decisions with missing and imbalanced data. ( 0,56734047689012 )
Artif Intell Med - An evaluation of heuristics for rule ranking. ( 0,566319737975105 )
Comput Math Methods Med - Impact of competitive flow on hemodynamics in coronary surgery: numerical study of ITA-LAD model. ( 0,565287355208623 )
Comput. Biol. Med. - Application of machine learning techniques to analyse the effects of physical exercise in ventricular fibrillation. ( 0,565095457894143 )
BMC Med Inform Decis Mak - Learning to improve medical decision making from imbalanced data without a priori cost. ( 0,564503352858681 )
J Biomed Inform - Portable automatic text classification for adverse drug reaction detection via multi-corpus training. ( 0,562897060814022 )
J Med Syst - Accurate prediction of coronary artery disease using reliable diagnosis system. ( 0,562757988035911 )
Comput. Biol. Med. - Sparse Manifold Clustering and Embedding to discriminate gene expression profiles of glioblastoma and meningioma tumors. ( 0,562256803680334 )
J Clin Monit Comput - Hemodynamic management of cardiovascular failure by using PCO(2) venous-arterial difference. ( 0,560669456066946 )
IEEE Trans Image Process - Manifold regularized multitask learning for semi-supervised multilabel image classification. ( 0,559749657736536 )
Comput. Biol. Med. - A general model for continuous noninvasive pulmonary artery pressure estimation. ( 0,558616960559421 )
J. Med. Internet Res. - Physiological and brain activity after a combined cognitive behavioral treatment plus video game therapy for emotional regulation in bulimia nervosa: a case report. ( 0,558527720126644 )
Int J Neural Syst - Online semi-supervised growing neural gas. ( 0,557827570769742 )
Med Biol Eng Comput - Automatic identification of activity-rest periods based on actigraphy. ( 0,557618538026657 )
Artif Intell Med - Multi-objective evolutionary algorithms for fuzzy classification in survival prediction. ( 0,557041050395349 )
Methods Inf Med - Investigating recurrent neural networks for OCT A-scan based tissue analysis. ( 0,555612004836189 )
IEEE J Biomed Health Inform - Identifying mammalian MicroRNA targets based on supervised distance metric learning. ( 0,555414579974757 )
IEEE Trans Pattern Anal Mach Intell - Representation Learning: A Review and New Perspectives. ( 0,553761962214383 )
J Biomed Inform - Class proximity measures--dissimilarity-based classification and display of high-dimensional data. ( 0,552134291308092 )
Comput Methods Programs Biomed - Hybridization between multi-objective genetic algorithm and support vector machine for feature selection in walker-assisted gait. ( 0,551966943027303 )
Artif Intell Med - Suppressed fuzzy-soft learning vector quantization for MRI segmentation. ( 0,549409315713672 )
Med Biol Eng Comput - Efficient automatic classifiers for the detection of A phases of the cyclic alternating pattern in sleep. ( 0,546939761453702 )
J Med Syst - A software framework for building biomedical machine learning classifiers through grid computing resources. ( 0,546297410565323 )
Comput. Biol. Med. - Relabeling algorithm for retrieval of noisy instances and improving prediction quality. ( 0,546157368415989 )
Neural Comput - Quantifying neurotransmission reliability through metrics-based information analysis. ( 0,54589728805852 )
J Med Syst - Modeling and simulation of right ventricular volume measurement system during right heart catheterization. ( 0,5456529379378 )
IEEE Trans Image Process - Fuzzy C-means clustering with local information and kernel metric for image segmentation. ( 0,545485023190025 )
IEEE Trans Image Process - Hyperspectral image classification through bilayer graph-based learning. ( 0,545344521172654 )
Med Biol Eng Comput - Monitoring intracellular, interstitial, and intravascular volume changes during fluid management procedures. ( 0,545246991490488 )
IEEE Trans Image Process - Multiview Hessian regularization for image annotation. ( 0,544059644668644 )
IEEE Trans Image Process - Structured max-margin learning for inter-related classifier training and multilabel image annotation. ( 0,543870480061547 )
J Am Med Inform Assoc - A sequence labeling approach to link medications and their attributes in clinical notes and clinical trial announcements for information extraction. ( 0,54298923027485 )
IEEE Trans Image Process - Joint segmentation of images and scanned point cloud in large-scale street scenes with low-annotation cost. ( 0,542984696704418 )
Neural Comput - Multiple spectral kernel learning and a gaussian complexity computation. ( 0,54287964967637 )
J Chem Inf Model - SCISSORS: practical considerations. ( 0,540718313011832 )
IEEE Trans Image Process - Improving Web image search by bag-based reranking. ( 0,540473793629786 )
Comput. Biol. Med. - EEG-based emotion estimation using Bayesian weighted-log-posterior function and perceptron convergence algorithm. ( 0,540103227461202 )
IEEE Trans Image Process - Incremental training of a detector using online sparse eigendecomposition. ( 0,539816559763027 )