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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전자공학회 IEIE Transactions on Smart Processing & Computing IEIE Transactions on Smart Processing & Computing Vol.5 No.6
- 발행연도
- 2016.12
- 수록면
- 430 - 439 (10page)
이용수
초록· 키워드
오류제보하기
Estimation and analysis of traffic jams plays a vital role in an intelligent transportation system and advances safety in the transportation system as well as mobility and optimization of environmental impact. For these reasons, many researchers currently mainly focus on the brilliant machine learning-based prediction approaches for traffic prediction systems. This paper primarily addresses the analysis and comparison of prediction accuracy between two machine learning algorithms: Naïve Bayes and K-Nearest Neighbor (K-NN). Based on the fact that optimized estimation accuracy of these methods mainly depends on a large amount of recounted data and that they require much time to compute the same function heuristically for each action, we propose an approach that applies multi-threading to these heuristic methods. It is obvious that the greater the amount of historical data, the more processing time is necessary. For a real-time system, operational response time is vital, and the proposed system also focuses on the time complexity cost as well as computational complexity. It is experimentally confirmed that K-NN does much better than Naïve Bayes, not only in prediction accuracy but also in processing time. Multithreading- based K-NN could compute four times faster than classical K-NN, whereas multithreading - based Naïve Bayes could process only twice as fast as classical Bayes.
목차
Abstract
1. Introduction
2. Related Work
3. Data Collection and Representation
4. Traffic Prediction Model
5. Analytical Model
6. Conclusion
References
참고문헌 (12)
참고문헌 신청
[보고서] - E. Bolshinsky / 2012 / Traffic Flow Forecast Survey
[학술지(정기간행물)] - C. Ordonez / 2011 / Parallel Multithreaded Processing for Data Set Summarization on Multicore CPUs / Journal of Computing Science and Engineering 5 (2) : 111 ~ 120
[학술지(정기간행물)] - P. Niksaz / 2012 / Automatic Traffic Estimation Using Image Processing / International Journal of Signal Processing, Image Processing and Pattern Recognition 5 (4)
[학술대회논문] - D. Rosenbaum / 2010 / Real-Time Image Processing for Road Traffic Data Extraction from Aerial Images / IAPRS 38 (7B)
[학술지(정기간행물)] - S. M. Hashemi / 2012 / Predicting the Next State of Traffic by Data Mining Classification Techniques / International Journal of Smart Electronical Engineering 1 (3) : 181 ~ 193
[학술지(정기간행물)] - C. Ordonez / 2011 / Parallel Multithreaded Processing for Data Set Summarization on Multicore CPUs / Journal of Computing Science and Engineering 5 (2) : 111 ~ 120
[학술지(정기간행물)] - P. Niksaz / 2012 / Automatic Traffic Estimation Using Image Processing / International Journal of Signal Processing, Image Processing and Pattern Recognition 5 (4)
[학술대회논문] - D. Rosenbaum / 2010 / Real-Time Image Processing for Road Traffic Data Extraction from Aerial Images / IAPRS 38 (7B)
[학술지(정기간행물)] - S. M. Hashemi / 2012 / Predicting the Next State of Traffic by Data Mining Classification Techniques / International Journal of Smart Electronical Engineering 1 (3) : 181 ~ 193
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