AINeutralarXiv – CS AI · Jun 46/10
🧠This research examines how the Scale-Invariant Signal-to-Distortion Ratio (SI-SDR) metric used to train and evaluate speech separation models performs poorly when training data contains noise, revealing fundamental limitations in the current benchmark approach. The authors propose reference enhancement techniques to mitigate this issue, though results indicate that processing introduces artifacts that limit overall quality improvements.
AINeutralarXiv – CS AI · May 16/10
🧠Researchers propose using large language models as graph structure refiners to improve EEG-based seizure detection by identifying and removing redundant connections in noisy neural signal data. A two-stage framework combining Transformer-based edge prediction with LLM validation demonstrates improved accuracy and more interpretable graph representations on the TUSZ dataset.
AIBullisharXiv – CS AI · Feb 275/106
🧠Researchers propose QARMVC, a new AI framework for multi-view clustering that addresses heterogeneous noise in real-world data. The system uses quality scores to identify contamination levels and employs hierarchical learning to improve clustering performance, showing superior results across benchmark datasets.
AIBullisharXiv – CS AI · Mar 35/104
🧠Researchers developed a Noise Removal model to improve precision in clinical entity extraction using BERT-based Named Entity Recognition systems. The model uses advanced features like Probability Density Maps to identify weak vs strong predictions, reducing false positives by 50-90% in clinical NER applications.
AINeutralarXiv – CS AI · Mar 34/103
🧠Researchers introduce DAWN-FM, a new AI method using Flow Matching to solve inverse problems in fields like medical imaging and signal processing. The approach incorporates data and noise embedding to provide robust solutions even with incomplete or noisy observations, outperforming pretrained diffusion models in highly ill-posed scenarios.
AINeutralarXiv – CS AI · Feb 274/108
🧠Researchers developed new unsupervised denoising methods for diffusion magnetic resonance imaging that correct for Rician noise bias and variance issues. The techniques use bias-corrected training objectives within a Deep Image Prior framework to improve image quality in low signal-to-noise ratio conditions without requiring clean reference data.
