Zobrazeno 1 - 10
of 2 745
pro vyhledávání: '"top k"'
Autor:
Xiaolong Wan, Xixian Han
Publikováno v:
Data Science and Engineering, Vol 9, Iss 2, Pp 177-203 (2024)
Abstract Top-k frequent itemset mining (top-k FIM) plays an important role in many practical applications. It reports the k itemsets with the highest supports. Rather than the subtle minimum support threshold specified in FIM, top-k FIM only needs th
Externí odkaz:
https://doaj.org/article/5727c5585d6148b08acd92448903c086
Publikováno v:
IEEE Access, Vol 12, Pp 163079-163092 (2024)
With the ever-increasing influence of machine learning models, it has become necessary to explain their predictions. The SHAP framework provides a solution to this problem by assigning a score to each feature of a model such that it reflects the feat
Externí odkaz:
https://doaj.org/article/3f7c9b24abb843bdab8dfd1282d3d785
Autor:
Chanhee Lee, Hanju Kim, Myungha Cho, Hyeonmo Kim, Bay Vo, Jerry Chun-Wei Lin, Philippe Fournier-Viger, Unil Yun
Publikováno v:
IEEE Access, Vol 12, Pp 77605-77620 (2024)
Top-k high utility pattern mining, which extracts the highest top-k patterns that the users want to find, has been actively studied. Most previous studies in this domain have focused on static databases, where data insertions do not occur. In the rea
Externí odkaz:
https://doaj.org/article/66c5b83abdfc45da983e03d51dfa964e
Publikováno v:
IEEE Access, Vol 12, Pp 50376-50388 (2024)
Efficient real-time top-k flows measurement plays a pivotal role in enhancing both network performance and security, including tasks such as timely traffic scheduling, optimizing network latency and identifying potential security threats. However, tr
Externí odkaz:
https://doaj.org/article/131bea558910431cad2e897091306b5a
Autor:
Park, Chang-Sup
Publikováno v:
International Journal of Web Information Systems, 2023, Vol. 19, Issue 1, pp. 19-41.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJWIS-09-2022-0157
Publikováno v:
Entropy, Vol 26, Iss 9, p 740 (2024)
With advancements in computing technology and the rapid progress of data science, machine learning has been widely applied in various fields, showing great potential, especially in digital healthcare. In recent years, conversational diagnostic system
Externí odkaz:
https://doaj.org/article/2e6f61328c034999a68312eb98983900
Publikováno v:
Entropy, Vol 26, Iss 8, p 627 (2024)
When a camera lens is directly faced with a strong light source, image flare commonly occurs, significantly reducing the clarity and texture of the photo and interfering with image processing tasks that rely on visual sensors, such as image segmentat
Externí odkaz:
https://doaj.org/article/c485bca2894e4dbebc2c11b2af22d089
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Culture, as an invisible force for advancing social progress and development, has extraordinary significance and is constructive in the type of person people’s philosophy and politics inculcate. Here, the improved K-means algorithm and Top-K mining
Externí odkaz:
https://doaj.org/article/1c115b8813e34ab7a67fb238caf4eee5
Publikováno v:
Information, Vol 15, Iss 6, p 348 (2024)
SimRank is a widely used metric for evaluating vertex similarity based on graph topology, with diverse applications such as large-scale graph mining and natural language processing. The objective of the single-source and top-k SimRank query problem i
Externí odkaz:
https://doaj.org/article/c3f74756b202451980ee856982fcdad1
Publikováno v:
Cyber Security and Applications, Vol 1, Iss , Pp 100007- (2023)
Location-based service (LBS) is enjoying a great popularity with the fast growth of mobile Internet. As the volume of data increases dramatically, an increasing number of location service providers (LSPs) are moving LBS data to cloud platforms for be
Externí odkaz:
https://doaj.org/article/6f75cc1059fc4b4298dd030fbda8facd