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Monitoring nanotechnology using patent classifications: an overview and comparison of nanotechnology classification schemes

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0 Published in 2017 at "Journal of Nanoparticle Research"

DOI: 10.1007/s11051-017-3838-2

Abstract: Patents are an essential information source used to monitor, track, and analyze nanotechnology. When it comes to search nanotechnology-related patents, a keyword search is often incomplete and struggles to cover such an interdisciplinary discipline. Patent… read more here.

Keywords: patent classification; classification schemes; monitoring nanotechnology; nanotechnology ... See more keywords

DeepPatent: patent classification with convolutional neural networks and word embedding

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0 Published in 2018 at "Scientometrics"

DOI: 10.1007/s11192-018-2905-5

Abstract: Patent classification is an essential task in patent information management and patent knowledge mining. However, this task is still largely done manually due to the unsatisfactory performance of current algorithms. Recently, deep learning methods such… read more here.

Keywords: classification; neural networks; word; patent classification ... See more keywords

Application technology opportunity discovery from technology portfolios: Use of patent classification and collaborative filtering

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0 Published in 2017 at "Technological Forecasting and Social Change"

DOI: 10.1016/j.techfore.2017.02.018

Abstract: Technology opportunity discovery (TOD), customized to a firm's current technology capability, can be a good starting point to formulate a technology strategy for a firm that lacks technology information, experts, and/or facilities. Although patent-based studies… read more here.

Keywords: collaborative filtering; firm; patent classification; technology ... See more keywords

Combined graph kernels for automatic patent classification: A hybrid approach

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0 Published in 2019 at "World Patent Information"

DOI: 10.1016/j.wpi.2019.03.002

Abstract: Abstract In this study, we proposed combined kernel-based methods to leverage patent citation graph performance for patent classification. The concept is to use the combined graph kernels of the citation graph to classify patent documents,… read more here.

Keywords: combined graph; patent classification; graph kernels; patent ... See more keywords

Parameter tuning Naïve Bayes for automatic patent classification

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0 Published in 2020 at "World Patent Information"

DOI: 10.1016/j.wpi.2020.101968

Abstract: Abstract I present an analysis of feature selection for automatic patent categorization. For a corpus of 7,309 patent applications from the World Patent Information (WPI) Test Collection (Lupu, 2019), I assign International Patent Classification (IPC)… read more here.

Keywords: automatic patent; parameter tuning; patent classification; patent ... See more keywords