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A tool for simplifying automatic categorization of scientific paper using Watson API

More than a decade many scientific papers have been dealing with automatic categorization of documents. Until recently there were no wide spread tools or libraries that could be integrated in a custom application. Recent cloud solutions for cognitive computing eased such integration, but integration still requires a lot of work. An idea of extendible library for simplifying document parsing and categorization using IBM Watson API is developed and presented in this paper. As a proof of concept nearly one hundred of scientific papers in a scientific journal were parsed and analysed using Watson API to detect key topics and concepts of each paper which were then compared with keywords provided by the author.