Abstract: NLP, an AI field, that allows communication between computers and humans. NLP news text classification uses machine learning to categorize news into predefined groups. The vast volume of ...

Natural Language Processing has evolved from standalone text-processing libraries into a critical layer within modern AI ecosystems. In 2026, developers are combining NLP tools, large language models, ...

ENVIRONMENT: An Investment company is searching for a talented and driven Data Scientist to join their innovative and growing team based in Durbanville, Cape Town. This is an exciting opportunity to ...

Explore the best data mining courses and certifications for 2026 designed for beginners and professionals seeking expertise in data analytics, big data, machine learning, and real-world business ...

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New York paused new hyperscale data center permits for up to one year while it studies grid, water, ratepayer, and community impacts. If you can only read one tech story a day, this is it. We use ...

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Publishers and author Scott Turow sued Google, alleging it used copyrighted books and articles to train Gemini without permission. If you can only read one tech story a day, this is it. We use cookies ...

现有工程与学术研究存在两处明显短板：第一，多数供应链安全研究聚焦 OAuth 令牌防护、第三方供应商准入审计，未结合 CRM 数据泄露后的定向钓鱼衍生威胁开展联动分析；第二，现有钓鱼检测模型未引入客户泄露业务画像特征，无法区分普通泛化钓鱼与高欺骗性定向钓鱼，缺少适配 SaaS 企业客户防护的轻量化检测代码与落地流程。基于上述现实痛点，本文以 LastPass 供应链泄露事件为核心案例，系统拆解定向 ...

本文将构建一个混合RAG系统，并行使用FAISS语义检索与BM25关键词检索，通过互惠排名融合（RRF）合并结果，以兼顾理解力与精确度。借助LangGraph编排流程、Streamlit实现可视化界面，支持切换检索模式并透明展示检索块与得分，有效解决单一检索器的失效问题。