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From anonymization algorithms to zero-knowledge proofs, our no-nonsense glossary unpacks the encryption keys, clean rooms and ...
Lenovo's AI chatbot, Lena, has critical security flaws allowing attackers to run malicious code, steal session cookies, and potentially access corporate systems.
Neural encoding is the study of how neurons represent information with electrical activity (action potentials) at the level of individual cells or in networks of neurons. Studies of neural ...
Researchers at Socket have discovered two malicious NPM packages that pose as legitimate WhatsApp development tools but ...
近年来,人工智能与光学工程的交叉融合持续深化。早期研究集中于深度学习在光学仿真与参数优化中的应用(如替代FDTD计算、透镜曲率优化),而生成式AI的崛起正推动该领域进入新阶段。据Web of Science核心合集统计(2018-2025),"AI ...
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随着大语言模型在各行各业的广泛落地,幻觉问题已成为影响其可靠性和实际价值的核心挑战。本文系统分析了LLM幻觉产生的原因,评估了其优缺点,并从Prompt设计、RAG检索增强、采样参数、SFT监督微调、强化学习、思维链推理、Agent ...
大模型落地到底难在哪? RAG与Agent虽火,但如何从概念走向实战,真正用得好、用得巧?本文围绕 LangChain 的核心能力展开,从底层原理到项目拆解,带你理解每一步如何协同:如何构建对话式Agent、如何组织调用链路、如何实现多模态交互…… 在大模型技术落地的过程中,“如何让 AI 既懂知识又会做事” 始终是核心问题。RAG 通过检索增强解决 “知识时效性与准确性”,Agent 通过自主决 ...