成都工业学院学报
成都工業學院學報
성도공업학원학보
Journal of Chengdu Technological University
2015年
2期
35-37
,共3页
孙晓飞%潘文文%袁伟%王霞%张伟
孫曉飛%潘文文%袁偉%王霞%張偉
손효비%반문문%원위%왕하%장위
刑案侦查%灰色关联度法%灰色预测模型%话单分析
刑案偵查%灰色關聯度法%灰色預測模型%話單分析
형안정사%회색관련도법%회색예측모형%화단분석
criminal investigation%grey correlation degree method%grey prediction model%phone bill analysis
针对刑案侦查中话单数据庞杂且规律不明显的特点,提出使用灰色关联度法进行关键联系人的判断,并采用灰色预测模型分析话单来估计犯罪嫌疑人是否有异动。首先根据通信频繁程度确定出关键联系人,并确定了话单分析的影响因素,然后通过灰色预测模型判断出嫌疑人异动。实验表明:此方法计算简便,能准确快速判定嫌疑人动向。
針對刑案偵查中話單數據龐雜且規律不明顯的特點,提齣使用灰色關聯度法進行關鍵聯繫人的判斷,併採用灰色預測模型分析話單來估計犯罪嫌疑人是否有異動。首先根據通信頻繁程度確定齣關鍵聯繫人,併確定瞭話單分析的影響因素,然後通過灰色預測模型判斷齣嫌疑人異動。實驗錶明:此方法計算簡便,能準確快速判定嫌疑人動嚮。
침대형안정사중화단수거방잡차규률불명현적특점,제출사용회색관련도법진행관건련계인적판단,병채용회색예측모형분석화단래고계범죄혐의인시부유이동。수선근거통신빈번정도학정출관건련계인,병학정료화단분석적영향인소,연후통과회색예측모형판단출혐의인이동。실험표명:차방법계산간편,능준학쾌속판정혐의인동향。
There is a large number of data which are complex and irregular in criminal investigation.A method is proposed to recognize key contacts using grey correlation degree method and to estimate criminal suspect's unusual action by analyzing phone bills with the grey prediction model.Firstly, key contacts and influencing factor are identified according to communication frequency, and then criminal suspect's action tendency is judged using the grey prediction model.The experiments show that this method is simple in calculation, and can determine the suspect's action intention rapidly and accurately.