Lee, W.-P. Yang, Mining decision rules on data streams in the presence of concept drifts, Expert Syst. Appl. 36 (2) (2009) 1164-1178.C. Tsai, C. Lee, and W. Yang. Mining decision rules on data streams in the presence of concept drifts. Expert Syst. Appl., 36(2):1164-1178,...
In the first component, we propose a vague one-class learning (VOCL) module for concept learning from data streams using an ensemble of classifiers with instance level and classifier level weighting strategies. In the second component, we propose a one-class concept summarization (OCCS) module ...
The proposed algorithm can effectively detect different types of concept drift in data streams, perform targeted drift adaptation, and exhibit efficiency in terms of time complexity and memory consumption. Additionally, the algorithm maintains stable performance, avoiding abrupt changes due to window size ...
Moving closer to grounded cognition, the field of cognitive science is not unaware of physical invariants; there is a long and diverse history in research on causal perception (Hafri & Firestone,2021; Michotte,1963; Zacks & Tversky,2001) and intuitive physics (Kubricht et al.,2017; McClosk...
In a data stream, the problem of memory constraint must be resolved because real-time data requires storage for its processing. The data is stored on a hard disk in traditional systems, whereas the data streams mostly need to be processed in the main memory. The data stream exhibits non-...
In the case of real-world data streams, the underlying data distribution will not be static; it is subject to variation over time, which is known as the primary reason for concept drift. Concept drift poses severe problems to the accuracy of a model in online learning scenarios. The recurrin...
streams framework, which posits that issues emerge through a confluence of problems, policies, and politics [72]. However, this process is deeply embedded in power dynamics and social negotiations that shape how problems are politically framed and recognized [75]....
It then settles in lower elevation areas, where evaporation takes place as water molecules move from liquid to gas. However, as water journeys over the surface of the Earth, as rivers and streams of moving water and also as rain, it carries with it many substances that dissolve into the ...
streams framework, which posits that issues emerge through a confluence of problems, policies, and politics [72]. However, this process is deeply embedded in power dynamics and social negotiations that shape how problems are politically framed and recognized [75]....
Compared with the existing CDA studies, there are three main problems need to be solved in HMS-CDA: a) unlabeled adaptation and prediction, b) distribution bias between streams, c) Asynchronous drift adaptation. In other words, the goal of HMS-CDA is how to predict the unlabeled and ...