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Record W2920574268

Predictive analytics in healthcare epileptic seizure recognition

2018· article· en· W2920574268 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueComputer Science and Software Engineering · 2018
Typearticle
Languageen
FieldComputer Science
TopicSoftware Engineering Research
Canadian institutionsToronto Metropolitan University
Fundersnot available
KeywordsEpilepsyEpileptic seizureElectroencephalographyComputer scienceArtificial intelligenceBinary classificationMachine learningRandom forestPredictive analyticsPattern recognition (psychology)Support vector machinePsychologyPsychiatry
DOInot available

Abstract

fetched live from OpenAlex

Introduction Clinical applications of electroencephalography (EEG) span a very broad range of diagnostic conditions. Epileptic seizure is the fourth most common neurological disorder in that. Related Work There has been considerable progress in clinical understanding of epilepsy, however many aspects of seizure prevention are still a mystery. Predictive modeling of EEG can provide significant value addition to substantiate the diagnosis of epilepsy. Methodology Machine learning algorithms are applied to predict the probability of epileptic seizure using an open source multi-class dataset. Results and Discussion Comparing the F-score from different classifiers, it is found that XGBoost gives the best performance in binary classification and Random Forest provides the best performance in multinomial classification. Conclusion Our results show that it is possible to predict epileptic seizure with significant accuracy from non-epileptic parameters using a suitable machine learning algorithm. We also observe that binary classification methods have higher prediction accuracy.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.823
Threshold uncertainty score0.794

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.003
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0010.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.019
GPT teacher head0.253
Teacher spread0.234 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it