Traditional signature generation technique takes a long time to generate as well as having high false positives.
而作为目前对抗蠕虫的主要技术,人工方式为主的特征码提取耗时长、误报率高。
参考来源 - 恶意代码检测与遏制技术研究②If the patients had FDG uptake in the pulmonary nodule or mass and alsoinvolved with hilar and mediastinal lymph nodes, they would be considered asmalignant disease, but there were also some false positives.
②肺内结节或包块FDG浓聚且伴有肺门或纵膈淋巴结FDG摄取,多考虑为恶性病变,但也存在一定的假阳性。
参考来源 - PET/CT在肺癌诊治中的临床研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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