近日，谷歌在其官方博客宣布开源项目Magika，一个基于人工智能的文件识别系统，能够快速、高效地识别文件格式和内容类型。该项目的源代码已托管至GitHub，以供全球开发者共同使用和优化。
Magika采用了一个定制的、高度优化的深度学习模型，即使在普通的CPU上运行，也能在几毫秒内精确识别文件类型。这一性能表现，在经过百万级文件的测试后，其准确率超过99%，显示出Magika在文件识别方面的卓越能力。
据了解，Magika的研发，旨在帮助用户更好地理解和处理海量文件数据。在当今社会，信息爆炸带来的文件数据管理难题日益凸显，Magika的出现，有望在一定程度上缓解这一问题。借助Magika，用户可以迅速了解文件的基本信息，从而更加高效地进行文件管理和处理。
此外，作为一款开源项目，Magika的源代码可供全球开发者学习和借鉴，将进一步推动人工智能技术在文件识别领域的应用和发展。开源社区的共同参与和优化，也将使Magika的功能更加完善，更好地服务于全球用户。
谷歌此次开源Magika，展现了其在人工智能领域的深厚实力和对开源社区的重视。Magika的问世，不仅将为用户带来实实在在的便利，也将推动整个行业的发展，我们有理由期待Magika在未来能带来更多的可能。
英语如下：
**News Title:** Google Open Sources Magika: Millisecond-level Content Recognition Technology
**Keywords:** Google, Open Source, Magika
**News Content:** # Google Open Sources Magika: Recognizing Content Types in Milliseconds, Accuracy Exceeds 99% in Million-file Test
Recently, Google announced on its official blog the open sourcing of Magika, an AI-based file identification system that can quickly and efficiently recognize file formats and content types. The project’s source code has been hosted on GitHub for global developers to use and optimize.
Magika employs a custom, highly optimized deep learning model that can accurately identify file types in just a few milliseconds, even when running on standard CPUs. This performance was demonstrated after testing with millions of files, with an accuracy rate exceeding 99%, showcasing Magika’s exceptional capability in file recognition.
It is understood that the development of Magika aims to help users better understand and process massive amounts of file data. In today’s society, the challenge of managing file data amidst an information explosion is increasingly prominent. Magika’s emergence is expected to alleviate this issue to some extent. With Magika, users can quickly grasp the basic information of files, thus managing and processing files more efficiently.
In addition, as an open-source project, Magika’s source code is available for global developers to learn from and replicate, further promoting the application and development of artificial intelligence technology in the field of file recognition. The collective participation and optimization of the open-source community will also make Magika’s functionality more complete, serving global users even better.
Google’s open sourcing of Magika demonstrates its profound strength in the field of artificial intelligence and its emphasis on the open-source community. The birth of Magika will not only bring tangible convenience to users but also drive the development of the entire industry. We have reason to expect that Magika will bring more possibilities in the future.
【来源】https://www.ithome.com/0/750/474.htm
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