Search Results - patent dirichlet allocation algorithm

Review of technology trends in new space missions using a patent analytics approach by Garzaniti, Nicola, Tekic, Zeljko, Kukolj, Dragan, Golkar, Alessandro

“…This review paper analyzes technology trends observed in New Space missions, using a patent analytics approach…”
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Tracing the Evolution of 3-D Printing Technology in China Using LDA-Based Patent Abstract Mining by Wei, Chen, Chaoran, Lin, Chuanyun, Li, Lingkai, Kong, Zaoli, Yang

“… In this article, a combination method is proposed using the Viterbi algorithm to identify technological terms in patents, using the latent Dirichlet allocation model to capture potential…”
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Identification of technology innovation path based on multi-feature vector fusion: The case of flywheel energy storage technology by Zhang, Ziye, Feng, Lijie, Wang, Jinfeng, Zhao, Weiyu, Yan, Jingbo

“…Flywheel energy storage (FES) technology, as one of the most promising energy storage technologies, has rapidly developed. It is essential to analyze the…”
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Exploring technology fusion by combining latent Dirichlet allocation with Doc2vec: a case of digital medicine and machine learning by Gao, Qiang, Jiang, Man

“… To bridge this gap, we propose a strategy that combines the latent Dirichlet allocation (LDA) topic model and the Doc2vec neural network semantic model to identify fusion topics across various technology domains…”
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Logistics Technology Forecasting Framework Using Patent Analysis for Technology Roadmap by Kwon, Koopo, Jun, Sungchan, Lee, Yong-Jae, Choi, Sanghei, Lee, Chulung

“…The rapid advancement of digital technologies has fundamentally changed the competitive dynamics of the logistics industry. For players in the logistics…”
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A Patent Mining Approach to Accurately Identifying Innovative Industrial Clusters Based on the Multivariate DBSCAN Algorithm by Zeng, Siping, Wang, Ting, Lin, Wenguang, Chen, Zhizhen, Xiao, Renbin

“… incorporating multiple indices and methods for accurately identifying IIC using patent data. To unearth latent technological insights within patent documents, Latent Dirichlet Allocation (LDA…”
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Sequential latent Dirichlet allocation by Du, Lan, Buntine, Wray, Jin, Huidong, Chen, Changyou

“… In this article, we address this problem by presenting a novel variant of latent Dirichlet allocation (LDA): Sequential LDA (SeqLDA). This variant directly considers the underlying sequential structure…”
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Intelligent Extraction of a Knowledge Ontology From Global Patents: The Case of Smart Retailing Technology Mining by Trappey, Charles V, Chang, Ai-Che, Trappey, Amy J. C

“… Global patents represent state-of-the-art knowledge for given domains. This research develops a hierarchical Latent Dirichlet Allocation (LDA…”
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A patent text-based product conceptual design decision-making approach considering the fusion of incomplete evaluation semantic and scheme beliefs by Jing, Liting, Fan, Xiaoyan, Feng, Di, Lu, Congda, Jiang, Shaofei

“… Previous approaches use attributes based on candidate schemes to complete the missing information, but neglect the mining of associated design information from external resources such as patents…”
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An Algorithm Combining Latent Dirichlet Allocation and Bimodal Network for Evaluating Goal Deviation of Intellectual Property Strategy Execution in China by Sun, Bing, Yang, Zaoli, Yu, Mingxing

“… To effectively diagnose the goal deviation, an algorithm combining the latent Dirichlet allocation and bimodal network based on policy text was proposed…”
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Ensemble Modeling for Sustainable Technology Transfer by Lee, Junseok, Kang, Ji-Ho, Jun, Sunghae, Lim, Hyunwoong, Jang, Dongsik, Park, Sangsung

“… Next, we used latent Dirichlet allocation, which is a topic modeling method used to identify the technical field of the collected…”
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Marketable value estimation of patents using ensemble learning methodology: Focusing on U.S. patents for the electricity sector by Eom, Haneul, Choi, Sungyun, Choi, Sang Ok

“…Patent valuation is required to revitalize patent transactions, but calculating a reasonable value that consumers and suppliers could satisfy is difficult…”
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National happiness index monitoring using Twitter for bilanguages by Wang, Di, Al-Rubaie, Ahmad, Hirsch, Benjamin, Pole, Gregory Cameron

“…Nowadays, social media have become one of the most important methods of communication that provide a real-time and rich source of information, including…”
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A Machine Learning Approach for Solar Power Technology Review and Patent Evolution Analysis by Trappey, Amy J.C., Chen, Paul P.J., Trappey, Charles V., Ma, Lin

“… This research searches for promising solar power technologies by text mining 2280 global patents and 5610 literature papers of the past decade…”
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An exploration of research trends on metaverse: topic modeling with latent dirichlet allocation by Park, Hyejin, Ahn, Buyoung, Kim, Taejong

“…Online platforms have supported users in collaborating and communicating with each other distantly. Adopting online platforms interconnected with the virtual…”
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Emerging Technologies of Natural Language-Enabled Chatbots: A Review and Trend Forecast Using Intelligent Ontology Extraction and Patent Analytics by Chao, Min-Hua, Trappey, Amy J. C., Wu, Chun-Ting

“… Allocation for finding the key topics of patent set. This research utilizes the Derwent Innovation database as the main source for global intelligent chatbot patent retrievals…”
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Study of technology communities and dominant technology lock-in in the Internet of Things domain - Based on social network analysis of patent network by Yang, Xueting, Sun, Bing, Liu, Shilong

“… We used the Louvain algorithm and Latent Dirichlet Allocation (LDA) modeling technique to divide the communities and extract their themes, and the SPLC algorithm…”
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The Evolution of Artificial Intelligence in the Digital Economy: An Application of the Potential Dirichlet Allocation Model by Shan, Chunyi, Wang, Jun, Zhu, Yongming

“… from the perspective of the patent technology subject based on Derwent patent data. The results reveal that AI technology is upgraded from chips, sensing, and algorithms to innovative platforms and intelligent applications…”
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Comparison of administrative and regulatory green technologies development between China and the U.S. based on patent analysis by Liu, Mengshu, Guo, Ju’e, Bi, Dan

“… and China ranked top two in terms of paper influence and patent applications in the field of ARD green technology…”
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Using Machine Learning With Technological Innovation Factors to Predict the Transferability of University Patents by Deng, Disha, Chen, Tao

“… transferability models. Firsly, we apply the latent Dirichlet allocation (LDA) model to conduct text mining and feature extraction on abstracts of university patents…”
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