Alongside the uplift in fashion spending, $10.8 billion will go towards other retailing (up 4.7 per cent) – which includes ...

December 11, 2022, is a day that two Derbyshire daughters will remember forever. It's the day they lost their "wonderful" and "caring" mum after she was fatally injured in a collision while ...

在知识密集型任务中，大语言模型（LLMs）的检索增强生成（RAG）虽应用广泛，能提升输出质量、减少幻觉，但仍存缺陷。比如，检索内容常含噪声，这会致使 RAG 系统性能下滑。复杂查询时，单次检索难以获取充足知识，进而阻碍 RAG 系统的广泛应用。 为攻克 ...

Christmas party season is in full swing, but some may still be searching for that perfect outfit. Thankfully, Marks and Spencer has again come through with the goods, with a best-selling sparkly ...

The traditional Christmas pudding appears to be losing its allure at the festive table, as a survey reveals that a majority of adults who celebrate Christmas consider it less significant.

Rag'n'Bone also sang singles What Do You Believe In, Lovers In A Past Life, Anywhere Away From Here, and Rush of Blood with his band and backing singers joining him on stage. The star seemed in ...

Auto-RAG是一个以 LLM 强大的决策能力为核心的自主迭代检索模型，通过多轮对话的方式建立 LLM 与检索者之间的交互模型，通过迭代推理确定何时检索信息、检索什么内容，在获得足够的外部知识后停止迭代，并将答案提供给用户。 一个具体的例子展示了Auto-RAG ...

RAGChecker is an advanced automatic evaluation framework designed to assess and diagnose Retrieval-Augmented Generation (RAG) systems. It provides a comprehensive suite of metrics and tools for ...