Ensembles of Multiple Models and Architectures for Robust Brain Tumour Segmentation

Understand

Deep learning approaches such as convolutional neural nets have consistently outperformed previous methods on challenging tasks such as dense, semantic segmentation.

• However, the various proposed networks perform differently, with behaviour largely influenced by architectural choices and training settings.
• This paper explores Ensembles of Multiple Models and Architectures (EMMA) for robust performance through aggregation of predictions from a wide range of methods.
• The approach reduces the influence of the meta-parameters of individual models and the risk of overfitting the configuration to a particular database.