Here are 11 free NPTEL data science and analytics courses from leading IITs cover graph theory, Bayesian modelling, Python, R, databases and big-data stats. These are all free to audit, and enrolment ...

AI now shapes unseen security decisions, pushing teams to build controlled tools and accelerate investigations with human judgment.

AI Automators explores the innovative techniques behind crafting intelligent database agents that evolve with use. You’ll uncover how natural language queries (NLQ) bridge the gap between human intent ...

The most important asset within any digital economy revolves around data. The most successful companies are those whose ...

You don't need the GUI bloat ...

When I was a kid, I was interested in a number of professions that are now either outdated, or have changed completely. One ...

As AI continues to dominate the technology landscape, the data underlying the information these artificial intelligence solutions train on is under more scrutiny than ever. Here, data professionals ...

The hottest big data tools in 2025 include Amazon Aurora DSQL, Snowflake Intelligence, and the Databricks Lakebase.

BM25 是一种用于信息检索的排名函数，用于衡量查询与文档的相关性。它基于词频（t）和文档长度进行加权计算，同时考虑逆文档频率（IDF）以惩罚常见词。在整个公式中，需重点关注总文档数 N 和文档频率 DF 等全局统计信息，这些信息直接影响实现的难度。

To support professionals in overcoming this gap, we have selected five university-backed AI programs that emphasise ...