Goto

Collaborating Authors

 Asia


Unsupervised Anomaly Detection in The Presence of Missing Values

Neural Information Processing Systems

In this work, first, we construct and evaluate a straightforward strategy, "impute-then-detect", via combining state-of-the-art imputation methods with unsupervised anomaly detection methods, where the training data are composed of normal samples only.




LearningtoReasonIterativelyandParallellyfor ComplexVisualReasoningScenarios

Neural Information Processing Systems

Meanwhile, its"parallel" computation allowsforthesimultaneous explorationofdifferent reasoning paths andbenefits more robust and efficient execution of operations that are mutually independent (e.g. when counting individual colors for the query:"determine the maximum occurring color amongst all t-shirts"). We design IPRM as a lightweight and fully-differentiable neural module thatcanbeconveniently applied toboth transformer and non-transformer vision-language backbones.