Using adversary text to detect adversary phase changes.

Speed, Ann Elizabeth ; Doser, Adele Beatrice ; Warrender, Christina E.

关键词: DATA;    MAPS;    TOOLS;    WELLS;    WORK;   

DOI  :  10.2172/983677
RP-ID  :  SAND2009-3135
PID  :  OSTI ID: 983677
Others  :  TRN: US201014%%1753

学科分类：社会科学、人文和艺术（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

The purpose of this work was to help develop a research roadmap and small proof ofconcept for addressing key problems and gaps from the perspective of using text analysis methods as a primary tool for detecting when a group is undergoing a phase change. Self- rganizing map (SOM) techniques were used to analyze text data obtained from the tworld-wide web. Statistical studies indicate that it may be possible to predict phase changes, as well as detect whether or not an example of writing can be attributed to a group of interest.