Proximity Sensors Calibrated to Track Sheep Social Contacts Accurately
Calibrated RSSI-based proximity sensors achieved 82 percent accuracy in classifying sheep contact distances, supporting their use in livestock social interaction ...
Tag: calibration
Retrieval-augmented BioGPT answers biomedical questions, but evidence quality and training variance loom large
A retrieval-augmented BioGPT pipeline for biomedical yes/no/maybe question answering shows that cross-validated performance, evidence conditions and run-to-run variability all reshape ...
Calibrated Flow Cytometry Spots Tumor-Linked Vesicles in Pancreatic Cancer Blood
A calibrated flow cytometry protocol detects CD45-negative EpCAM-positive extracellular vesicles directly in whole blood, linking their levels to pancreatic cancer ...
Machine Learning Flags Anxiety in Sudden Hearing Loss Patients, Study Finds
A retrospective single-center study found 62.5% of hospitalized adults with sudden sensorineural hearing loss met a screening threshold for anxiety ...
Confidence and Calibration Predict Spatial Skills in Swiss Vocational Students
A study of 180 Swiss vocational students found that calibration and confidence judgments, not self-efficacy directly, predicted spatial drawing performance.
Simple Four-Point Score Predicts Preterm Birth Risk at Hospital Admission
A retrospective Chinese cohort study validated a four-variable admission score that stratified vaginal deliveries into low, moderate and high preterm ...
Physiology-guided AI model reads small echocardiography datasets with calibrated confidence
A new machine learning framework called CARDINAL improved discrimination and calibration for grading diastolic dysfunction in a small echocardiographic cohort ...
US-Derived ICU Mortality Model Holds Up in China, but Only After Recalibration
A five-variable ICU mortality model developed on US data kept good discrimination in a Chinese hospital but underestimated mortality until ...
Self-Supervised AI Learns to Detect Seizures, but Its Blind Spots Reveal a Deeper Truth About Robustness
A proof-of-concept study shows a self-supervised EEG seizure detector matches its supervised counterpart on discrimination but trades precision for recall, ...
Stretchable strain sensor array keeps its linear response under heat and humidity
A screen-printed stretchable strain sensing array showed larger resistance responses than a commercial strain gauge across tested humidity and temperature ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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