本文介绍如何构建一套文本聚类流水线，将大语言模型嵌入与基于密度的聚类算法 HDBSCAN 相结合，在无标注文本数据中自动发现主题。 当前的生成式 AI热潮，表面上似乎主要集中在聊天界面与提示词工程，但大语言模型（LLM）的实际应用范围远不止于此。

It’s time to switch to a new development tool for SQL Server and Azure SQL. Here’s how to get started with the MSSQL extension for Visual Studio Code. Microsoft recently ended support for Azure Data ...

Abstract: Object-relational mapping (ORM) frameworks or tools have turned into a necessity for the development of modern applications. Thorough cross-language performance comparisons that particularly ...

Born out of Microsoft’s SQL Server Big Data Clusters investments, the Apache Spark Connector for SQL Server and Azure SQL is a high-performance connector that enables you to use transactional data in ...

IT之家8 月 13 日消息，科技媒体 NeoWin 昨日（8 月 12 日）发布博文，报道称微软正式发布自家 SQL Server Python 驱动 mssql-python，并声称其在性能、内存安全和跨平台兼容性等方面，远超当前业界主流 pyodbc。 IT之家注：pyodbc 是业界常用的 Python 语言 SQL Server 数据库驱动 ...

Python libraries are pre-written collections of code designed to simplify programming by providing ready-made functions for specific tasks. They eliminate the need to write repetitive code and cover ...

To run Python scripts in Power BI, ensure that the Python scripting option is enabled. Navigate to the "File" menu, select "Options and settings," and then choose "Options." In the "Preview features" ...

本文的主要内容是一个实战示例，演示如何实时读取SQL Server数据库表，并将数据写入Excel文件。 实时读取SQL Server数据库表并进行处理是一个常见的需求。 在Python中，可以使用pyodbc库来连接SQL Server数据库，并使用pandas库来进行数据处理。 下面是一个实战示例 ...