The development and research state of data abstract are described, and a new method of data abstract is proposed based on the shortcomings of current data abstract technology, which can abstract data from Web pages automatically and veraciously.

  • 简单介绍了数据抽取技术的发展和研究现状,并针对目前数据抽取技术的不足提出了一种新的数据抽取方法,能够自动化地并高准确度地从网页上抽取数据。

  • 互联网摘选 2025-01-20 19:08:49

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