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arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

169,181 papers · 148 categories

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48 results for EEG Diagnosis

A new framework decouples instance representation learning from subject-level supervision in EEG-based disease diagnosis.

problem Inherently assigning subject labels to all instances in EEG-based disease diagnosis leads to unreliable representations.
method BridgeMIL, a two-stage framework that pretrains an encoder without inherited instance labels and then applies subject-level supervision.
result BridgeMIL achieves the highest mean accuracy in 14 of 15 dataset-backbone settings, with an overall mean accuracy of 76.57%.

Study uses EEG features HFD and SampEn to detect depression with high accuracy.

problem Diagnosing depression reliably and accurately.
method Applied Higuchi Fractal Dimension and Sample Entropy on EEG signals using seven machine learning algorithms.
result Good classification possible even with small EEG data, achieving high accuracy.

Scoping review finds EEG key in MCI research, identifying ERP/EEG, QEEG, and machine learning.

problem Identifying MCI early and accurately.
method Scoping review with co-occurrence analysis and PAGER framework.
result Main research themes identified: ERP/EEG, QEEG, and EEG-based machine learning.

A new method detects epileptic events in EEG signals by integrating labeler categories.

problem Human oversight of brief epileptic events in EEG signals leads to inaccurate diagnoses.
method Integrates EEG signal features with one-hot encoded labeler categories for improved detection.
result The method outperforms consensus-trained detectors and maintains confidence bounds.

Wavelet-based CFC improves EEG seizure classification.

problem Improving accuracy in distinguishing ictal seizures from normal brain activity.
method Wavelet-based cross frequency coupling (CFC) for feature extraction, followed by t-test and QDA for classification.
result Wavelet-based CFC enhances classification accuracy of epileptic EEG signals.

Study improves conformal prediction for EEG classification in healthcare, enhancing coverage.

problem Uncertainty quantification in clinical predictions, especially in distribution-shifted settings.
method Personalized calibration strategies to improve coverage of prediction sets.
result Coverage improved by over 20 percentage points with comparable prediction set sizes.

New framework uses EEG to detect brain atrophy in AD, validated on large AD trial.

problem Diagnosis of Alzheimer's disease relies on subjective clinical interpretations.
method Combines Riemannian tangent space mapping and elastic net regression.
result Developed brain atrophy markers validated on large AD trial.

Bayesian neural networks predict AD severity from EEG data.

problem Developing low-cost, non-invasive biomarkers for AD diagnosis and progression.
method Bayesian deep neural networks using QEEG markers.
result Bayesian approach provides uncertainty bounds for AD severity prediction.

SeizureNet classifies EEG seizures with high accuracy.

problem Challenges in classifying epileptic seizures due to signal quality and patient variability.
method Deep learning framework using multi-spectral feature embeddings and knowledge distillation.
result SeizureNet achieves high F1 scores for seizure and patient-wise classification.

DOSED detects sleep micro-architecture events in EEG signals.

problem Manual annotation of sleep micro-architecture events is time-consuming and prone to variability.
method DOSED is a deep learning architecture that jointly predicts event locations, durations, and types in EEG time series.
result DOSED outperforms current state-of-the-art detection methods on 4 datasets and 3 types of events (spindles, K-complexes, arousals).

Model predicts epileptic seizures with high accuracy using EEG signals.

problem Predicting epileptic seizures with high accuracy for diagnosis and treatment.
method Pearson's product-moment correlation coefficient with a linear classifier on generalized Gaussian modeling.
result 100% effectiveness for sensitivity and specificity greater than 83%.

Deep learning classifies sleep stages from EEG, EOG, and EMG signals.

problem Sleep stage classification by sleep experts is time-consuming and prone to errors.
method End-to-end deep learning model using multivariate and multimodal PSG signals.
result Deep learning model achieves state-of-the-art performance on PSG records.

The monitoring of sleep patterns without patient's inconvenience or involvement of a medical specialist is a clinical question of significant importance. To this end, we propose an automatic sleep stage monitoring system based on an affordable, unobtrusive, discreet, and long-term wearable in-ear sensor for recording t…

2017-01-03abs ↗pdf ↗

Study compares EEG and fMRI systems, finding tradeoffs in artifact removal and classification accuracy.

problem Dealing with artifacts introduced by simultaneous EEG and fMRI recordings.
method Comparison of three MR compatible EEG recording systems, assessing their performance in single-trial EEG classification.
result Tradeoffs across systems, including setup ease and artifact removal methods.

Generative model for EEG signals using GANs.

problem Generating realistic EEG signals for research and applications.
method Modified Wasserstein GANs for time series generation, including up- and down-sampling.
result Generated naturalistic EEG signals with metrics like Inception score and Frechet inception distance.

Paper proposes a deep learning method for automatic seizure detection.

problem Manual seizure identification is time-consuming, labor-intensive, and error-prone.
method Leverages attention mechanism and BiLSTM to capture spatial and temporal features.
result Average sensitivity, specificity, and precision of 87.00%, 88.60%, and 88.63% respectively.

End-to-end neural network extracts graph structure from EEG signals for improved emotional video classification.

problem Challenges in achieving accurate EEG classification for emotional video analysis.
method Proposes an end-to-end neural network model that learns an appropriate multi-layer graph structure from raw EEG signals.
result Improves performance in emotional video classification compared to manually defined connectivity structures.

Paper explores using EEG for better speaker identification, even in noisy environments.

problem Speaker identification performance degrades in background noise.
method Uses EEG signals to enhance speaker identification systems, comparing with acoustic features.
result Speaker identification system using only EEG features outperforms one using only acoustic features in high background noise.

Paper shows continuous speech recognition with EEG features, no speech input.

problem Continuous speech recognition with limited vocabulary and noisy/no speech input.
method Connectionist temporal classification (CTC) model, EEG features, new deep learning architecture.
result Continuous speech recognition achieved on limited vocabulary with noisy/no speech input.

Improved EEG event classification using differential energy.

problem Automatic classification of EEG signals from time frequency representations.
method Comparison of feature extraction techniques, including differential energy and derivatives.
result 24% absolute reduction in error rate, improved discrimination between signal events and noise.