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Based on the massive floating car data and traffic flow detector data of intelligent movement platform, the average travel speed, the average delay per unit distance and the saturation of road sections are selected to build traffic congestion evaluation system. The accuracy of floating car data is validated with field observations of the typical roads in Guangzhou, the validation result shows that...
The paper puts forward a competency appraisal measure: IPCA-Fuzzy Comprehensive Evaluation, which applies the Improved Principal Component Analysis, combines the Multiple Linear Regression with the Fuzzy Comprehensive Evaluation. Finally, progressing example-demonstrated, explicating the application and maneuverability of IPCA-Fuzzy Comprehensive Evaluation in job appraisal and performance appraisal.
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