Automatic patent classification using citation network information: an experimental study in nanotechnology

Abstract

Classifying and organizing documents in repositories is an active research topic in digital library studies. Manually classifying the large volume of patents and patent applications managed by patent offices is a labor-intensive task. Many previous studies have employed patent contents for patent classification with the aim of automating this process. In… (More)
DOI: 10.1145/1255175.1255262

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