The study of graph colouring has long been a central topic in discrete mathematics, with a prominent focus on optimising the assignment of labels or colours to vertices such that adjacent vertices are ...
Abstract: Numerous unsupervised domain adaptation (UDA) methods for bearing fault diagnosis rely on extracting domain-invariant features to mitigate the impact of domain shift interference. However, ...
Abstract: Oriented object detection (OOD) in remote sensing images (RSIs) remains a challenging work due to an arbitrary orientation of instances. Learning rotation-invariant features is critical in ...
Each line segment of a distance-time graph represents one part of a journey. A distance-time graph, sometimes referred to as a travel graph, is a way of representing a journey. It is helpful to have ...
This study presents SynaptoGen, a differentiable extension of connectome models that links gene expression, protein-protein interaction probabilities, synaptic multiplicity, and synaptic weights, and ...
This important study combines optogenetic manipulations and wide-field imaging to show that the retrosplenial cortex controls behavioral responses to whisker deflection in a context-dependent manner.
The New Type Key Think Tank of Zhejiang Province “China Research Institute of Regulation and Public Policy”, Hangzhou, China. 2 Shandong Province City Water Supply and Drainage Water Quality ...
InfoQ中国 on MSN
跨越推荐系统“时间陷阱”,让模型在流式数据中学到真实用户偏好
在真实的工业级推荐场景中,用户的偏好会随着时间不断迁移,而模型当然也不能“一成不变”,需要不断在每一天新到来的数据上训练,来适应数据分布的迁移。理想中,模型在“见识过”各种各样的用户数据后,可以从容自如、准确地预测用户的行为。而实际情况是,模型在训练 ...
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