Twitter-color Created with Sketch. Amazon-color Created with Sketch. Facebook-color Created with Sketch. github [#142] Created with Sketch. meta_fill Pinterest-color Created with Sketch. ProductHunt-color Created with Sketch. Spotify-color Created with Sketch. Threads Logo Streamline Icon: https://streamlinehq.com Yelp-color Created with Sketch. Youtube-color Created with Sketch.
TopAIToolsTopAITools
  • Kostenlose Tools
  • Kategorie
  • Rangliste
  • Angebote
  • Tool Einreichen
DE
TopAIToolsTopAITools
TopAI

TopAITools

TopAITools, Die Besten Top KI-Tools

AI Glossar|English简体中文繁體中文한국어日本語PortuguêsEspañolDeutschFrançaisTiếng Việt|Karte

© 2026 TopAITools. Alle Rechte vorbehalten.

Über uns

  • Datenschutzrichtlinie
  • Nutzungsbedingungen

Kontakt

business@topaitoolsreview.com
StartseiteAI GlossarData ScienceWas ist Datenaugmentation

AI Glossar

0-9
3D Reconstruction1-shot learning3D convolution5G + AI6DoF pose estimation7D representation8-bit quantization2-stage detector9-layer network0-shot learning4D data
A
A/B TestingAccountabilityAccuracyAcoustic ModelingActivation FunctionsActive LearningActor-Critic MethodsActuatorsAdaDeltaAdaGradAdam OptimizerAdjusted R-SquaredAdversarial AttacksAffordance LearningAgent-Based ModelingAgentic AI / Autonomous AgentsAgentic AI FrameworksAgglomerative ClusteringAI AcceleratorsAI Act (EU)AI AgentsAI AlignmentAI and BiasAI and SustainabilityAI APIsAI Art GenerationAI AssistantsAI AuditAI AuditingAI Bill of Rights (US Blueprint)AI ContainmentAI DemocratizationAI Ethics BoardsAI Ethics GuidelinesAI Feature StoreAI for Climate ChangeAI Generated ContentAI Governance FrameworksAI GuardrailsAI HallucinationsAI in Healthcare EthicsAI in WarfareAI LegislationAI LiteracyAI MarketplacesAI Model GovernanceAI Model HubAI Model RegistryAI Model WeightsAI Music GenerationAI OrchestrationAI PolicyAI RegulationsAI SafetyAI SecurityAI SingularityAI Transparency ReportAI WatermarkingAI WinterAI Workflow AutomationAI-as-a-ServiceAlan TuringAlgorithmic AccountabilityAlgorithmic Bias MitigationAlgorithmic DiscriminationAlgorithmic TransparencyAndrew NgAnomaly DetectionAnomaly Detection in SecurityAnthropicApache KafkaAPI DevelopmentAPI EndpointsApriori AlgorithmArtificial General Intelligence (AGI)Artificial Neural NetworksArtificial SuperintelligenceASICsAssociation Rule LearningAsynchronous Advantage Actor-CriticAttention MechanismsAUCAudio ClassificationAudio Signal ProcessingAugmented RealityAuthenticationAuthorizationAutoencodersAutomated ReasoningAutomatic Speech Recognition (ASR)AutomationAutoMLAutonomous NavigationAutoregressive ModelsAGI / Artificial General IntelligenceAttentionAutoencoderAlgorithmArtificial Intelligence (AI)
B
Bag-of-Words ModelBaggingBatch SizeBayesian InferenceBayesian NetworksBayesian OptimizationBias in AIBias-Variance TradeoffBig DataBig Data TechnologiesBiometric SecurityBLEU ScoreBlockchain in AIBox PlotByte-Pair Encoding (BPE)BackpropagationBatch NormalizationBERTBiasBoosting
C
CaffeCalculusCalibrationCalifornia Consumer Privacy Act (CCPA)Canary DeploymentCapsule NetworksCarbon Footprint of AICase-Based ReasoningCatastrophic ForgettingCentral Limit TheoremChain-of-ThoughtChinese Room ArgumentClass ImbalanceClassificationCloud AI PlatformsCloud ComputingClustering AlgorithmsCode Generation ModelsCognitive ArchitecturesCognitive ComputingCohereColab NotebooksCollaborative FilteringColor SpacesComplex AnalysisComplianceCompliance Standards (ISO IEEE)Computational ComplexityComputational Fluid DynamicsComputational Theory of MindCompute-Optimal ModelsConcept DriftConceptual GraphsConditional ProbabilityConfusion MatrixConsciousness in AIConsistency ModelsConstitutional AIConstraint Satisfaction ProblemsContainerizationContent-Based FilteringContext WindowContinual LearningContinuous Integration/Continuous Deployment (CI/CD)Control SystemsConversational AIConvolutional Neural NetworksCOPPACoreference ResolutionCorrelationCorrelation MatrixCost-Sensitive LearningCross-Entropy LossCurriculum LearningCyber Threat IntelligenceCybersecurity RegulationsClusteringCNN / Convolutional Neural NetworkChatbotClassifier / ClassificationCross-Validation
D
DALL·EData AnnotationData CatalogData CentersData CleaningData DriftData GovernanceData IngestionData IntegrationData LabelingData LakeData LakesData LeakageData LineageData MiningData PipelineData PoisoningData PreprocessingData PrivacyData ProtectionData Protection LawsData QualityData SecurityData SovereigntyData TransformationData VersioningData VisualizationData Visualization TechniquesData WarehousingDatabases for AIDavies-Bouldin IndexDBSCANDecision Boundary VisualizationDecision TreesDeep Belief NetworksDeep Q-NetworksDeep Reinforcement LearningDeepfakesDeepMindDemis HassabisDependency ParsingDepth EstimationDescriptive StatisticsDialogue SystemsDifferential EquationsDifferential EvolutionDifferential PrivacyDiffusion ModelsDigital DivideDigital ProvenanceDigital TwinsDimensionality ReductionDirect Preference Optimization (DPO)Discourse AnalysisDiscrete Event SimulationDiscrete MathematicsDisinformationDistributed ComputingDistributed File SystemsDistributed TrainingDockerDronesDropoutDropout RegularizationDynamical SystemsData AugmentationDeep LearningDeepfakeDeterministic ModelDiscriminative Model
E
Early StoppingEdge AIEdge ComputingEdge DetectionEigenvalues and EigenvectorsElon MuskEmbedding SizeEmbeddingsEmbodied AIEmergent AbilitiesEmotion RecognitionEnsemble MethodsEpisodic MemoryEthical AIEthical AI GuidelinesEthical AuditingEthical Decision-MakingEthical DilemmasEthical FrameworksEthics of AIETL ProcessesEvolutionary AlgorithmsExistential RiskExpectation-MaximizationExpectation-Maximization AlgorithmExpected Calibration ErrorExpert SystemsExplainabilityExploration vs. ExploitationExploratory Data AnalysisExport ControlsEncoderEmbeddingEnsemble LearningEpochExplainable AI (XAI)
F
F1 ScoreFacial RecognitionFairnessFastAIFeature EngineeringFeature ImportanceFeature SelectionFeature StoreFeature StoresFederated LearningFei-Fei LiFew-Shot LearningFinite Element AnalysisFirst-Order LogicFlow MatchingForce ControlFoundation Model EconomyFoundation ModelsFourier TransformFPGAsFrame LanguagesFunctional AnalysisFoundation ModelFine-tuningFusion / Multimodal FusionFeature ExtractionForward Propagation
G
Game Playing AIGame TheoryGame Theory SimulationsGated Recurrent UnitsGaussian Mixture ModelsGeneral Data Protection Regulation (GDPR)Generative Adversarial NetworksGenerative ModelsGenetic AlgorithmsGensimGeoffrey HintonGlobal CooperationGPT ModelsGrad-CAMGradient Boosting MachinesGradient ClippingGraph Neural NetworksGraph TheoryGraphics Processing Units (GPUs)Grid SearchGraph Neural Network (GNN)GAN / Generative Adversarial NetworkGenerative AIGradient DescentGrounding
H
HadoopHeatmapHelpHeuristic AlgorithmsHidden Markov ModelsHierarchical Reinforcement LearningHigh-Performance ComputingHIPAAHistogramHOGHPC ClustersHugging FaceHugging Face TransformersHuman RightsHuman-in-the-LoopHuman-Robot InteractionHyperparameter OptimizationHyperparameter TuningHierarchical ModelHyperparameterHidden LayerHallucinationHeuristic
I
Ilya SutskeverImage CaptioningImage ClassificationImage RecognitionImage SegmentationImpact on EmploymentIn-Context LearningIndustrial RobotsInferenceInference EnginesInference OptimizationInferential StatisticsInformation TheoryInformed ConsentInfrastructure as CodeInstance SegmentationIntellectual Property RightsIntelligent AgentsIntrusion Detection SystemsInverse Reinforcement LearningInstance / SampleInstruction tuningIntelligence Amplification / AugmentationInterpretabilityImbalanced Data
J
John McCarthyJoint Probability DistributionJuergen SchmidhuberJupyter NotebooksJAXJitteringJoint EmbeddingJSONL / JSON-linesJuxtaposition
K
K-Nearest NeighborsKai-Fu LeeKalman FiltersKerasKnowledge CutoffKnowledge GraphsKnowledge RepresentationKubernetesKernel TrickKL Divergence (Kullback–Leibler Divergence)K-means ClusteringK-Shot LearningKnowledge Distillation
L
L1 RegularizationL2 RegularizationLabel SmoothingLanguage ModelingLanguage ModelsLaplace TransformLarge Language Models (LLMs)Large Multimodal ModelsLatent Dirichlet AllocationLatent SpaceLaw of Large NumbersLayer NormalizationLearning CurveLearning Rate DecayLearning Rate SchedulingLemmatizationLIMELinear AlgebraLinear RegressionLog LossLogic ProgrammingLogistic RegressionLong Short-Term Memory NetworksLong-Context ModelsLoRA (Low-Rank Adaptation)Learning RateLarge Language Model (LLM)Latent VariableLoss FunctionLSTM / Long Short-Term Memory
M
Machine ConsciousnessMachine TranslationMarkov Chain ModelsMarkov Chain Monte CarloMarkov Decision ProcessesMarkov ModelsMarvin MinskyMasked Language ModelsMaster Data ManagementMatplotlibMatrix DecompositionMCPMean Absolute ErrorMean Squared ErrorMechanistic InterpretabilityMel-Frequency Cepstral Coefficients (MFCCs)Metadata ManagementMicroservicesMidjourneyMind UploadingMini ToolMini-Batch Gradient DescentMixture of Experts (MoE)MLOpsMobile RobotsModel CardsModel CompressionModel DeploymentModel DriftModel Explainability ToolsModel MonitoringModel ServingModel StealingMomentum OptimizationMonitoring and LoggingMonte Carlo MethodsMonte Carlo SimulationsMoral MachinesMotion DetectionMotion PlanningMulti-Armed Bandit ProblemMultimodal AIMusic Information RetrievalMXNetModelMachine Learning (ML)Meta-learningMulti-head AttentionMultimodal / Multimodality
N
n-GramsNaive Bayes AlgorithmNaive Bayes ClassifierNamed Entity RecognitionNatural Language Generation (NLG)Natural Language ProcessingNatural Language Processing (NLP)Natural Language UnderstandingNesterov Accelerated GradientNetwork SimulationsNeural Architecture SearchNeural NetworksNeural Processing Unit (NPU)Neuromorphic ComputingNick BostromNLTKNoise ReductionNoSQL DatabasesNumPyNVIDIA CUDANeural NetworkNovelty Detection / Anomaly DetectionNLP / Natural Language ProcessingNLU / Natural Language UnderstandingNormalization
O
Object DetectionObject TrackingOntologiesOpenAIOpenAI GPTOptical Character RecognitionOptimization TheoryOut-of-Distribution (OOD) DataObjective FunctionOptimizerOne-hot EncodingOnline LearningOverfitting
P
PandasParallel ComputingParameter CountParameter-Efficient Fine-Tuning (PEFT)Part-of-Speech TaggingPartial Dependence PlotsPath PlanningPattern RecognitionPeople also viewedPerception in AIPerceptronPerplexityPeter NorvigPhilosophy of MindPhoneticsPipelinesPlanning and SchedulingPlotlyPolicy GradientsPolicy OptimizationPose EstimationPositional EncodingPragmaticsPrecisionPredictive ModelingPredictive ProbabilityPreference TuningPrincipal Component AnalysisPrivacyPrivacy-Preserving Machine LearningProbability Density FunctionsProbability TheoryProblem SolvingProcess ModelingProcess-Based SupervisionPrompt ChainingPrompt EngineeringPrompt InjectionPrompt MarketplacePrompt TemplatesPropositional LogicProximal Policy OptimizationPruningPyTorchParameterPromptPolicy / Reinforcement Learning PolicyPoolingPretraining
Q
QLoRA (Quantized Low-Rank Adaptation)Quantum ComputingQuantum Machine LearningQuestion AnsweringQuestion Answering SystemsQueryQ-learningQuality EstimationQuantizationQueue / Buffer
R
R-SquaredRandom ForestsRandom SearchRay KurzweilReal AnalysisReasoning EnginesRecallRecommender SystemsRecurrent Neural NetworksRed TeamingRegressionRegression AnalysisRegulatory ComplianceReinforcement Learning from Human FeedbackReinforcement Learning in RoboticsReproducibilityResponsible AIRetrieval-Augmented GenerationReward FunctionRMSpropRobot KinematicsRobot VisionRobotic ManipulationRobotic Operating System (ROS)Robotics TransformersRobustness in AI ModelsROC CurveRodney BrooksRoot Mean Squared ErrorRule-Based SystemsRepresentation LearningRegularizationReinforcement Learning (RL)Retrieval Augmented Generation (RAG)RNN / Recurrent Neural Network
S
Saliency MapsSARSA AlgorithmScalable OversightScaling LawsScatter PlotScikit-LearnSciPySeabornSearch AlgorithmsSecure HardwareSecure Multi-Party ComputationSecure ProtocolsSelf-AttentionSelf-Driving CarsSemantic NetworksSemantic ParsingSemantic Role LabelingSemantic SegmentationSemantic WebSemi-Supervised LearningSensorsSentencePieceSentiment AnalysisSequence LabelingServerless ComputingServerless GPUsSet TheorySHAP ValuesSiamese NetworksSIFTSilhouette ScoreSimulated AnnealingSimulation HypothesisSimulation-to-Real Transfer (Sim2Real)Simultaneous Localization and Mapping (SLAM)SMOTESocial Acceptance of AISocial SimulationSOTA (State of the Art)spaCySparkSpeaker DiarizationSpectrogram AnalysisSpeech EnhancementSpeech RecognitionSpeech SynthesisSpiking Neural NetworksSQLStable DiffusionStackingState-Action PairsStatistical AnalysisStatistical DistributionsStatisticsStemmingStochastic Gradient DescentStochastic ModelingStochastic ProcessesStop WordsStream ProcessingStrong AIStrong vs. Weak AIStuart RussellStyle TransferSubword TokenizationSupport Vector MachinesSURFSurveillanceSwarm IntelligenceSymbolic AISynthetic Data GenerationSynthetic MediaSystem DynamicsSystem PromptSamplingSelf-Supervised LearningSequence ModelingSoftmaxSupervised Learning
T
t-SNETeacher ForcingTechnological SingularityTeleoperationTemperatureTemporal Difference LearningTensor Processing Units (TPUs)TensorFlowTesting and ValidationText SummarizationText-to-Audio GenerationText-to-Image GenerationText-to-Speech (TTS)Text-to-Video GenerationTF-IDFTheanoTime Series AnalysisTimnit GebruTinyMLToken LimitTokenizationTokensTool Use (LLMs)Topic ModelingTopologyTransformer ModelsTransformer NetworksTransparencyTransparency RequirementsTrust Region Policy OptimizationTrustworthy AITruthfulness (in LLMs)Turing TestTokenizerTransfer LearningTransformerTuning / Hyperparameter TuningTraining Data
U
UMAPUnmanned Aerial Vehicles (UAVs)Unmanned Ground VehiclesUniversal Approximation TheoremU-NetUnderfittingUncertainty EstimationUnsupervised Learning
V
Validation CurveValue FunctionVector DatabaseVersion Control for ModelsVibe code an AI ToolVideo Generation ModelsVirtual Reality SimulationsVoice BiometricsVoice CloningVoice ConversionValidation SetVanishing / Exploding GradientVariational Autoencoder (VAE)Vector EmbeddingVision Transformer (ViT)
W
Warmup StepsWeak SupervisionWeight DecayWhitening / Whitening TransformationWord EmbeddingWorkflowWeak AIWord EmbeddingsWord Sense DisambiguationWordPieceWorld Models
X
XOR problemX-axis / feature axisXAI / Explainable AIXLMXLNet
Y
Y-axis / feature axisY-transform / YUVYAGNI (You Aren't Gonna Need It)Yield (model yield / throughput)Yoga of AIYann LeCunYoshua Bengio
Z
Zero-gradient phenomenonZero-centric / Zero-bias initializationZ-score NormalizationZero-shot Learning / Zero-shot inferenceZygosity in augmentationZero Trust Architecture

Was ist Datenaugmentation

Data Science
[wˌʌt ɪz dˈeɪɾə ˌɔːɡmɛntˈeɪʃən]
Zuletzt aktualisiert: 15. Oktober 2025

Datenaugmentation ist eine Technik, die verwendet wird, um die Vielfalt von Trainingsdatensätzen zu erhöhen, insbesondere im Bereich des maschinellen Lernens und des tiefen Lernens. Durch das Anwenden von Transformationen wie Rotation, Skalierung, Zuschnitt und Hinzufügen von Rauschen zu bestehenden Proben können neue Proben erzeugt werden, wodurch die Generalisierungsfähigkeit des Modells verbessert und Überanpassung reduziert wird.


Die Bedeutung der Datenaugmentation zeigt sich in mehreren Aspekten. In Situationen, in denen Daten knapp sind, kann sie die verfügbare Datenmenge für das Training effektiv erhöhen und so die Leistung des Modells verbessern. Darüber hinaus helfen die augmentierten Proben dem Modell, wichtige Merkmale besser zu lernen, wodurch die Leistung des Modells auf ungesehenen Proben verbessert wird.


In Bezug auf die Funktionsweise können Datenaugmentationstechniken in mehrere Typen unterteilt werden, darunter geometrische Transformationen, Farbtransformationen und Rauschinjektion. Geometrische Transformationen wie Rotation und Spiegelung können den Blickwinkel von Bildern ändern; Farbtransformationen passen Helligkeit und Kontrast an und ändern die Farbverteilung von Bildern; Rauschinjektion fügt Bilder zufälliges Rauschen hinzu, um die Robustheit des Modells gegenüber fehlerhaften Daten zu verbessern.


Typische Anwendungsfälle sind die Bildklassifizierung, die Verarbeitung natürlicher Sprache und die Audioanalyse. Zum Beispiel kann im Bildklassifizierungsbereich das Rotieren und Zuschneiden von Bildern mehr Trainingsproben generieren, wodurch die Genauigkeit der Klassifikationsmodelle verbessert wird. In der Verarbeitung natürlicher Sprache kann durch Synonymersetzung und Satzumstrukturierung eine Datenaugmentation für Text durchgeführt werden.


Der zukünftige Trend der Datenaugmentation könnte sich in Richtung automatisierter und intelligenter Ansätze entwickeln, wie zum Beispiel die Verwendung von Generativen Adversarialen Netzen (GANs), um qualitativ hochwertige augmentierte Proben zu erzeugen. Darüber hinaus wird die Datenaugmentation mit dem Aufkommen des selbstüberwachten Lernens enger mit unüberwachten Lernmethoden verbunden sein.


Obwohl die Datenaugmentation erhebliche Vorteile für die Leistungsverbesserung des Modells bietet, gibt es auch Nachteile. Unangemessene Augmentation kann fehlerhafte Proben einführen, was zu einer verringerten Leistungsfähigkeit des Modells führt. Darüber hinaus kann übermäßige Datenaugmentation dazu führen, dass das Modell unnötige Merkmale lernt, was sich negativ auf die Leistung bei realen Daten auswirkt. Daher ist es wichtig, bei der Verwendung der Datenaugmentation geeignete Strategien sorgfältig auszuwählen und angemessene Bewertungen vorzunehmen.

Verwandte Begriffe

Was sind Ungleichgewichtige Daten

Erfahren Sie mehr über ungleiche Daten im maschinellen Lernen, deren Auswirkungen auf die Modellleis...

Data Science

Was ist Juxtaposition?

Entdecken Sie das Konzept der Juxtaposition, seine Bedeutung in Kunst und Literatur und wie es die v...

Data Science

Was ist Jittering

Erfahren Sie mehr über Jittering, die Variabilität von Verzögerungen bei der Datenübertragung, die E...

Data Science

Was ist One-hot Encoding

Erfahren Sie mehr über One-hot Encoding, ein Verfahren zur Umwandlung kategorialer Daten in ein für ...

Data Science