7. The method of claim 1 , wherein: the identifying is performed by a plurality of fusion modules, and the metadata is used to configure a fusion module in the plurality of fusion modules to fuse the multiple features into the composite features.
7. The method of claim 1 , wherein: the identifying is performed by a plurality of fusion modules, and the metadata is used to configure a fusion module in the plurality of fusion modules to fuse the multiple features into the composite features. 8. The method of claim 7 , wherein the fusion module determines a composite feature based on the metadata.