Unverified50% confidenceBenchmarkExact time
After averaging probabilities, NarraSpace achieves 81.25% accuracy and an AUC of 91.32% on the ADReSS test set.
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10/21/2026
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UnverifiedNarraSpace achieves an average accuracy of 80.88%±2.56% across 50 random seeds on the official 48-person test set of the ADReSS benchmark.77% similarUnverifiedThe accuracy data in the test has an error margin of approximately ±8–10 percentage points at n=100 sample size (based on a 95% confidence-level binomial confidence interval).73% similarUnverifiedJudge disagreement predicts errors, with AUROC up to 0.80, but the variance inflation from inverse probability weighting exceeds the signal gain.73% similarUnverifiedIn the benchmark test, Logistic Regression achieved 86.7% overall accuracy, 100.0% impact recall, and 0.0% cadence false positives.72% similarUnverifiedOn synthetic data with 10,000 samples, a 1% positive rate, and 495 negatives scoring 0.90 while the positives score 0.80 and 0.60 respectively, computing with a 0.5 threshold gives: ROC-AUC=0.9500, Average Precision=0.1449, precision=0.1681, recall=1.0000, accuracy=0.9505, TP=100, FP=495, TN=9405, FN=0.70% similar
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