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Aspect Extraction for Tourist Spot Review in Indonesian Language using BERT
Digital Signal Processing and Signal Processing Education Workshop, 2020Review is an essential aspect to support decision making in various fields and industries, with tourism being one of them. With the emergence of Internet, especially the Web 2.0, feedbacks and reviews can now be found easily from forums, blogs, and ...
Muhamad Rizky Yanuar, Shun Shiramatsu
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An unsupervised aspect extraction strategy for monitoring real-time reviews stream
Information Processing & Management, 2019One of the most important opinion mining research directions falls in the extraction of polarities referring to specific entities (aspects) contained in the analyzed texts. The detection of such aspects may be very critical especially when documents come
M. Dragoni, M. Federici, Andi Rexha
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Some aspects of synergic extractions with chelating extractants
Journal of Radioanalytical Chemistry, 1979With the exception of the formation of coordinatively saturated adducts, synergic extractions using chelating extractants are reviewed. Emphasis is laid on less common synergic systems. These include the formation of adducts containing also inorganic anions, extraction of chelates in the presence of bulky organic cations, influence of various anions on
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Intelligent fake reviews detection based on aspect extraction and analysis using deep learning
Neural computing & applications (Print), 2022Gourav Bathla +4 more
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Improving Opinion Aspect Extraction Using Semantic Similarity and Aspect Associations
Proceedings of the AAAI Conference on Artificial Intelligence, 2016Aspect extraction is a key task of fine-grained opinion mining. Although it has been studied by many researchers, it remains to be highly challenging. This paper proposes a novel unsupervised approach to make a major improvement.
Qian Liu +4 more
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AspNet: Aspect Extraction by Bootstrapping Generalization and Propagation Using an Aspect Network
Cognitive Computation, 2014Aspect-level opinion mining systems suffer from concept coverage problem due to the richness and ambiguity of natural language opinions. Aspects mentioned by review authors can be expressed in various forms, resulting in a potentially large number of missing or incomplete aspects.
Yunqing Xia +2 more
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A mixed unsupervised method for aspect extraction using BERT
Multimedia tools and applications, 2022G. Chauhan +3 more
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Physicochemical aspects of fluid extraction
Fluid Phase Equilibria, 1983Abstract The present review considers some physicochemical properties of fluid mixtures that are important for fluid extraction, supercritical fluid chromatography (SFC) and other applications. Firstly, the most important types of phase diagrams involving liquid-gas, liquid-liquid and gas-gas equilibria are treated.
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Aspect extraction and classification for sentiment analysis in drug reviews
Journal of Intelligence and Information Systems, 2022Mostafa Imani, S. Noferesti
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Some Aspects of Metal Extraction
1983Metal extraction is usually referred to as hydrometallurgy and it deals with extraction of metals from acidified aqueous solutions. For this purpose the aqueous solution, that is the raffinate phase, is contacted with an organic extract phase. However, since metal ions are insoluble in organic solvents, the latter must contain a water-insoluble ...
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