Zihao Zhao
PulseAugur coverage of Zihao Zhao — every cluster mentioning Zihao Zhao across labs, papers, and developer communities, ranked by signal.
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LLM-based clustering generates hard negatives for real-time retrieval model training
A new research paper introduces a self-supervised method for generating "hard negatives" in real-time during the training of large-scale two-tower retrieval models. This technique utilizes a large language model (LLM) t…
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MLLM agents show promise in zero-shot disease diagnosis, but clinical deployment remains distant
A pilot study published on arXiv explores the capability of multimodal large language models (MLLMs) to distinguish between visually similar diseases in a zero-shot setting. Researchers introduced a multi-agent framewor…
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New methods explore gradient-free optimization for neural networks
Researchers are exploring novel methods for optimizing neural networks without relying on traditional gradient-based approaches. One paper introduces a first-order layer for differentiable optimization that avoids compu…
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Autonomous coding agents empower clinicians to drive AI development
A new research paper introduces autonomous coding agents designed to bridge the gap between clinicians and AI developers. These agents can translate plain-language clinical requirements into functional AI models, refini…