信息抽取技术能够提供高质量的检索服务。
Information extraction technologies can provide high quality retrieval service.
目前出现了基于不同原理的多种信息抽取技术，它们具有不同的性能。
Now many information extraction techniques based on different principle have appeared and have different capabilities.
其次，本文采用中文信息抽取技术抽取非结构化数据包含的实体相关信息。
Secondly, in this paper, we will research the Chinese information extraction technology to extract the entities from the unstructured data.
应用推荐