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PARKINSONâS DISEASE CLASSIFICATION USING HYBRID NAMIB SQUIRREL SEARCH WATER ALGORITHM-BASED DEEP LEARNING APPROACH

2025· article· en· W4406198808 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

VenueInternational Journal for Multiscale Computational Engineering · 2025
Typearticle
Languageen
FieldNeuroscience
TopicBrain Tumor Detection and Classification
Canadian institutionsHorizon College and Seminary
Fundersnot available
KeywordsArtificial intelligenceAlgorithmComputer scienceParkinson's diseaseMachine learningDiseaseMedicine

Abstract

fetched live from OpenAlex

Parkinson's disease (PD) is a neurological disease throughout the globe, and it is the second leading reason for death and impairment. The overall cases of PD have nearly doubled in the past 15 years. It has been defined by the absence of dopamine cells in the brain. PD affects about 1% of individuals over the age of 65, while 90% of them are affected by speech disorders like articulation, phonation, fluency, and prosody. Hence, the earlier prediction is significant in providing a good treatment for PD. In this research, the Namib squirrel search water algorithm (NSSWA) is proposed for PD classification. The voice sample is used as input and it is preprocessed using a Gaussian filter. Furthermore, feature extraction is applicable for the extraction of significant features, and the feature selection is done using the NSSWA. Moreover, the NSSWA-trained convolutional neural network (CNN) fused long short-term memory (LSTM) (CNN-LSTM), called NSSWA_CNN-LSTM, is used in PD classification. In addition, the efficacy of the model is validated via accuracy, sensitivity, specificity, loss function, mean-square error, and root-mean-square error with optimal values of 0.931, 0.934, 0.929, 0.068, 0.097, and 0.312 obtained.

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)0.000
metaresearch head score (Gemma)0.000
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: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.900
Threshold uncertainty score0.804

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
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 head0.039
GPT teacher head0.311
Teacher spread0.272 · 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