Zobrazeno 1 - 10
of 2 240
pro vyhledávání: '"frequent pattern"'
Publikováno v:
International Journal of Transportation Science and Technology, Vol 15, Iss , Pp 102-121 (2024)
Periodic pattern mining is of great significance for understanding passenger travel behavior, but the previous works mainly focused on the trajectory data and the dimension of the spot/point. Besides, many uncertain factors (severe weather, traffic a
Externí odkaz:
https://doaj.org/article/4f6a4919f6e343a1ac8664f0b43f3cd3
Publikováno v:
High-Speed Railway, Vol 2, Iss 2, Pp 101-109 (2024)
It is of great significance to improve the efficiency of railway production and operation by realizing the fault knowledge association through the efficient data mining algorithm. However, high utility quantitative frequent pattern mining algorithms
Externí odkaz:
https://doaj.org/article/b92690a540944664a51c5b9943c7bcf6
Publikováno v:
International Journal of Transportation Science and Technology, Vol 14, Iss , Pp 12-26 (2024)
Periodic frequent pattern discovery is a non-trivial task to discover frequent patterns based on user interests using a periodicity measure. Although conventional algorithms for periodic frequent pattern detection have numerous applications, there is
Externí odkaz:
https://doaj.org/article/b9d587bcea5e4dc3b28369611cee4534
Publikováno v:
Journal of Cloud Computing: Advances, Systems and Applications, Vol 13, Iss 1, Pp 1-19 (2024)
Abstract The detection of different types of concept drift has wide applications in the fields of cloud computing and security information detection. Concept drift detection can indeed assist in promptly identifying instances where model performance
Externí odkaz:
https://doaj.org/article/3861bf675e2642b49bc2910ac268d0c6
Publikováno v:
IEEE Access, Vol 12, Pp 13678-13698 (2024)
Recommender systems (RS) are substantial for online shopping or digital content services. However, due to some data characteristics or insufficient historical data, may encounter considerable difficulties impacting the quality of their recommendation
Externí odkaz:
https://doaj.org/article/054df975fd5c4dfd8076164857bbd560
Autor:
LIANG Jingjing, WEI Qian
Publikováno v:
Zhihui kongzhi yu fangzhen, Vol 45, Iss 6, Pp 64-69 (2023)
It is always difficult to analyze the law of ship movement, especially the behavior of ship. In this paper, a frequent pattern mining method based on a large number of historical track clustering of ships is proposed to estimate the future behavior o
Externí odkaz:
https://doaj.org/article/ab9f5cc38820404d91a3dfd011ac6318
Publikováno v:
Journal of Artificial Intelligence and Data Mining, Vol 11, Iss 4, Pp 639-648 (2023)
Efficient regular-frequent pattern mining from sensors-produced data has become a challenge. The large volume of data leads to prolonged runtime, thus delaying vital predictions and decision makings which need an immediate response. So, using big dat
Externí odkaz:
https://doaj.org/article/a30cf3fcc8d9409c8e63fdcf808c16d4
Publikováno v:
Computational Urban Science, Vol 3, Iss 1, Pp 1-16 (2023)
Abstract Spatial colocation has been studied in many contexts including locations of urban facilities, industry entities and businesses. However, identifying colocations among a small number of facilities and establishments holds the risk of introduc
Externí odkaz:
https://doaj.org/article/29cb0f46be934bb69ecf040c0a775ed6
Publikováno v:
مجله مدل سازی در مهندسی, Vol 21, Iss 75 (2023)
In recent years, community detection in social networks has become one of the most important research areas. One of the ways to community detection is to use interactions between users. There are different types of interactions in social networks, wh
Externí odkaz:
https://doaj.org/article/a7db54e8b2004790904b5f401bcbcb4f
Publikováno v:
Jisuanji kexue, Vol 50, Iss 3, Pp 147-154 (2023)
Sequential pattern mining with gap constraints is a special form of sequential pattern mining,which can reveal frequent subsequences in a certain gap.However,the current sequential pattern mining methods with gap constraints only focus on positive se
Externí odkaz:
https://doaj.org/article/9f81d16206944515ab574f94a243b8bc