4 accepted papers
We propose a causal hidden Markov model to achieve robust prediction of irreversible disease at an early stage, which is safety-critical and vital for medical treatment in early stages. Specifically, we introduce the hidden variables which propagate to generate medical data at each time step. To avo…
Forecasting Parapapillary atrophy (PPA), i.e., a symptom related to most irreversible eye diseases, provides an alarm for implementing an intervention to slow down the disease progression at early stage. A key question for this forecast is: how to fully utilize the historical data (e.g., retinal ima…
Distributional shifts between training and target domains may degrade the prediction accuracy of learned models, mainly because these models often learn features that possess only correlation rather than causal relation with the output. Such a correlation, which is known as ``spurious correlation''…
In image-based disease prediction, it can be hard to give certain cases a deterministic "disease/normal" label due to lack of enough information, e.g., at its early stage. We call such cases "unsure" data. Labeling such data as unsure suggests follow-up examinations so as to avoid irreversible medic…