For example, in the following sentence, "In 2005 two fed- eral agencies, the US Geological Survey and the Fish and Wildlife Service, began to identify fish in the Potomac and tributaries ...", the model should use "federal agencies" to help classify "US Geological Survey" and "Fish and Wildlife Service" as government agency, but focus on "fish" and "tributaries" to determine that "Potomac" should be a body of water (river) instead of a city.
we also present a hybrid classification method beyond binary relevance to exploit type interdependency with latent type representation.