A Mixture of Views Network with Applications to CADx Systems
This work examines data fusion methods for multi-view data classification. We present a decision concept
which explicitly takes into account the input multi-view structure, where for each case there is a different subset of relevant
views. This data fusion concept, which we dub Mixture of Views, is implemented by a special purpose neural network
architecture. The single view decisions are combined by a data driven decision, according to the relevance of each view in a
given case, into a global decision. The method was applied to two challenging computer-aided diagnosis (CADx) tasks. First, it is
demonstrated on the task of classifying breast microcalcifications as benign or malignant based on CC and MLO mammography
views. Additionally, the method was utilized to segment Multiple Sclerosis (MS) white matter lesions. The experimental results
show that our method outperforms previously suggested fusion methods.
* M.Sc. research supervised by Prof. Jacob Goldberger
תאריך עדכון אחרון : 13/09/2018