Titlebook: Current Challenges in Patent Information Retrieval; Mihai Lupu,Katja Mayer,Anthony J. Trippe Book Dec 20131st edition Springer-Verlag Berl

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https://doi.org/10.1007/978-3-030-41920-2. The need to automate classification tasks appeared when the growth in the number of patent applications and of classification categories accelerated in a dramatic way. Automated patent classification systems use various elements of patents’ content, which they sort out to find the information most

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Evaluating Real Patent Retrieval Effectivenessnt searches and the commercial risks inherent in patent searching. We highlight some of the main challenges of reconciling how we evaluate retrieval systems in the laboratory and the needs of patent searchers, concluding with suggestions for the development of more informative evaluation procedures for patent searching.

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Anton Osvald,Jaroslava Štefkováe resulting estimates for the absolute performance on individual topics, relative performance on individual topics, mean performance across topics, and relative performance across topics. Finally, we discuss our experiences with assessor error, which we have found has often had a larger impact than sampling error.

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