|
|
|
| Optimal Setting of the Threshold in Mining Process Model from Noised Log |
| RUAN Ying1,SU Qiang1,2，4，ZHANG Guotong3,LIU Daqing3DAI Hongfang3,ZHANG Yinbin3,ZHU Yan4,XUE Lei4 |
| (1.Department of Industrial Engineering and Logistic Management, Shanghai JiaotongUniversity,Shanghai 200240, China； 2. School of Economics & Management, Tongji University, Shanghai 200092, China;3. Shanghai Seventh People’s Hospital, Shanghai 200137, China; 4. School of Economics and Management, Tsinghua University, Beijing 100084, China) |
|
|
|
|
Abstract In view of the uncertainty of the settlement of the threshold in the heuristic process mining method proposed by Aalst to deal with the noise data in the log, a method of optimization settlement of threshold based on design of experiment (DOE) analysis was proposed. The threshold is dealt as variable, and the fitness of the model that is mined as response variable, the goal is to find the most optimal combination of threshold value that will result in the most appropriate workflow model. Finally, this method was applied to mine Caesarean birth diagnosis flow. The result demonstrates that this method can find an optimal combination of threshold that result in an appropriate workflow model.
|
|
Received: 05 March 2009
Published: 26 February 2010
|
|
|
|
|
|
| [1] |
LU Chengbo，MEI Ying. An Accurate and Robust Online Sequential Learning Algorithm for Feedforward Networks[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2015, 49(08): 1137-1143. |
| [2] |
WANG Ping,WANG Di,FENG Wei. Online Semi-Supervised Extreme Learning Machine Based on Manifold Regularization[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2015, 49(08): 1153-1158. |
| [3] |
BAO Zhiguo,WAN Jinliang,MA Xifeng. Optimization Design of FaultTolerant Image Filter
Based on Genetic Algorithm[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2015, 49(08): 1181-1185. |
| [4] |
JI Liangbo. Precision Prediction Model in Fused Deposition Modeling of Three-Dimensional Printing Based on Wavelet Neural Network[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2015, 49(03): 375-378. |
| [5] |
WANG Xiaoxia,YANG Fengbao,LIN Suzhen,SHI Dongmei. A Method of Risk Assessment Based on Flexible Similarity Measurement and Possibility Skewness[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2014, 48(10): 1440-1445. |
| [6] |
YANG Gang1, 2,QIAO Junfei1. Analysis of Span-Lateral Inhibition Neural Network and Its Application[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2014, 48(07): 965-970. |
| [7] |
YANG Jing1,KONG Bin1,WANG Bin2. Sparsely Connected Associative Memory Based on the Preferential Mechanism of Heuristic Annealed Topology[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(07): 1009-1014. |
| [8] |
WANG Li1,2,ZHOU Xianzhong1,LI Huaxiong1. Fuzzy Decision-theoretic Rough Set Model and Its Attribute Reduction[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(07): 1032-1035. |
| [9] |
WU Wentong1,LI Yuanxiang1，Wei Banghe2,Zheng Silong1. Incremental ISOMAP Method Based on Locally Estimated Geodesic Distance[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(07): 1082-1087. |
| [10] |
LEI Ju- Yang. Speech Enhancement Based on Chinese Restaurant Process[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(04): 635-639. |
| [11] |
PENG Yan-Bin-1, ZHENG Zhi-Jun-1, YU Cheng-Bo-2, LI Ji-Ming-3. Automated Negotiation Decision Model Based on Classifier Fusion[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(04): 644-649. |
| [12] |
YANG Guan-Ci-1, 2 , LI Shao-Bo-1, 2 , QU Jing-Lei-1, GUO Guan-Qi-3, ZHONG Yong-2. Multi-objective Optimization of Hybrid Electrical Vehicle Based on Pareto Optimality[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2012, 46(08): 1297-1303. |
| [13] |
LING Xiao-Feng, GONG Xin-Bao, JIN Rong-Hong. Dynamic RBF Network Training Method Based on Immune Mechanism[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2012, 46(04): 642-645. |
| [14] |
SUN Wang, LI Yan-Ming, DU Wen-Liao, YUAN Jin, LIU Cheng-Liang. State Performance Evaluation for the Main Pump Bearing of Pump Truck Based on Ant Colony Optimization of Neural Network[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2012, 46(04): 596-600. |
| [15] |
ZHANG Zhi-Ying-1, YANG Ke-Kai-1, YU Jin-Wei-2. Two-Dimensional Irregular Spatial Scheduling Method for Hull Block Construction in Shipbuilding[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2012, 46(04): 651-656. |
|
|
|
|
