Based on the conclusion of information extraction technology, this paper mainly discusses the multi-scale segmentation technology. 本文在总结高分辨率影像信息提取(IE)技术基础上,重点讨论了多尺度分割技术。
Event Extraction is a new research point in the area of Information Extraction(IE). 事件抽取是目前信息抽取研究领域的一个新的重要的研究课题。
Experimental results show that this method can expand the extracted range and improve the accuracy of information extraction. 实验结果表明,该方法在扩展抽取内容范围的同时,能提高信息抽取的准确性。
These data are the premise of information extraction. 这些有意义的波谱数据是进行信息提取(IE)的基本前提。
The most difficult point of information extraction is to extract information from unstructured texts. 从无结构文本中抽取信息是信息抽取的难点之一。