Before analyzing a dataset, the first step is acquiring the data. While platforms like Kaggle and data.gov provide a wealth of datasets, one of the most popular platforms for local government data is ...

Abstract: Bayesian inference provides a methodology for parameter estimation and uncertainty quantification in machine learning and deep learning methods. Variational inference and Markov Chain ...

DjangoSocial is a feature-rich social media web application where users can create profiles, share posts, like content, follow other users, explore trending posts, and connect through video calls.

Strip the types and hotwire the HTML—and triple check your package security while you are at it. JavaScript in 2026 is just ...

When it comes to working with data in a tabular form, most people reach for a spreadsheet. That’s not a bad choice: Microsoft Excel and similar programs are familiar and loaded with functionality for ...

Laid off unexpectedly, a data engineer went from panic to a new job in just 30 days.

A tech worker who was recently laid off explained how staying focused and consistent helped him earn a 50% salary boost.

As many as 94% of tech workers are satisfied with their salary, according to figures from Totaljobs, and two thirds have ...

来自中国人民大学的董冠霆，主要研究方向为智能信息检索和智能体强化学习，曾获国家奖学金、北京市优秀毕业生等荣誉，并入选国家自然科学基金青年学生基础研究项目 (博士生)、中国科协青年人才托举工程博士生专项计划资助，代表工作包括 ARPO、AUTOIF.DMT、Search-o1、Webthinker、 FlashRAG 等, 受到国内外研究者的广泛关注。其中监督微调数据配比策略 ...

前言随着 AI Agent 应用的快速发展，智能体需要处理越来越复杂的任务和更长的对话历史。然而，LLM 的上下文窗口限制、不断增长的 token 成本，以及如何让 AI“记住”用户偏好和历史交互，都成为了构建实用 AI Agent ...