A chatbot is a computer application that is used by companies for text and voice-based conversations with people. These chatbots can be integrated into applications, instant messaging, and websites.

Credit card payment is a cashless payment instrument that helps to cater to daily expenses, recurring expenses, and sometimes occasional expenses.

Courier, express, and parcel (CEP) involves the fulfillment of different types of parcels, including business-to￾customer (B2C), business-to-business (B2B), and customer-to-customer (C2C), within 1-3 business days. Each vendor in the market has different service lines, such as ground delivery, express delivery, and deferred delivery.

Childrens footwear is used to cover their feet and help protect against dust, dirt, and varying outdoor temperatures. It eases their movement and prevents them from sustaining injuries. Childrens footwear offered in the market is made up of various raw materials such as leather, natural rubber, synthetic rubber, ethylene-vinyl acetate (EVA), polyvinyl chloride (PVC), polyurethane (PU), and textiles.

Chocolate is a snack produced in a liquid form, paste, or block or also used as an ingredient. It is primarily produced from Theobroma cacao seeds and heavily depends on cocoa solids for its production.

CNC machine tools are automated precision machinery that utilizes computerized systems to control and execute complex machining operations. These machines are equipped with programmable software that enables precise control over cutting, shaping, and drilling processes, resulting in high-precision and consistent output. By utilizing programmed instructions, CNC machine tools can fabricate various materials, including metal, plastic, wood, and composite materials, with exceptional accuracy and repeatability. The flexibility and efficiency of CNC machine tools make them indispensable in industries such as manufacturing, aerospace, automotive, and tooling. These advanced systems have revolutionized the manufacturing sector by enabling the production of intricate components and products with minimal human intervention, leading to improved productivity and quality.

A combine harvester can combine three separate operations (harvesting, threshing, and winnowing) into a single process. Based on the product type, combine harvesters can be classified into self-propelled combine harvesters, track-mounted combine harvesters, and power take-off combine harvesters. A combine harvester is deployed where there is a shortage of labor as it reduces manpower needed in harvesting, time, and efforts, consequently increasing overall productivity

DeepSeek-R1 模型以开源方式问世带来广泛影响，LLM 大模型发展由基础设置转向模型应用，但同时大模型仍面临模型“幻觉”、过时信息以及专业知识匮乏三个困境。RAG 架构可以通过搭建存储知识信息的数据库，并从中检索具有及时性、专业性的信息补充大语言模型的文本生成与逻辑思考过程。但在 RAG 的工作流程中，存在多个痛点问题影响其使用效果：在文档解析入库的流程中存在如何高质量完成文本识别 与分块、如何对分块信息进一步处理、如何选择合适的 Embedding 模型等痛点问题；在信息检索输出的流程中存在如何高质量进行内容检索、如何选择合适的重排序模型以及如何进行合适的 Prompt 处理衔接 RAG 与大模型等痛点问题。

本文从行业协会视角出发，观察 20 大中观行业的现状与未来趋势。 1）当前供需失衡、需求不足等问题仍然存在。 2）但边际上，已出现一定积极迹象，表现为：企业正通过调整改造、并购重组等方式重构行业格局（例如百货行业）；在总量偏弱背景下不乏结构性亮点（例如珠宝消费承压，但黄金高增）； 3）往后看，关注四个趋势：通过供改改善行业环境（如光伏/钢铁/石化/水泥等）；新的增长极正在形成（AI/软件/演出等）；AI 助力降本提效（如餐饮/珠宝 /百货等）；深耕细分领域（服装/珠宝/白酒等）。