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60
Hits 101 – 120 of 1.194
101
A hybrid Persian sentiment analysis framework: Integrating dependency grammar based rules and deep neural networks
Dashtipour, Kia
;
Gogate, Mandar
;
Li, Jingpeng
;
Jiang, Fengling
;
Kong, Bin
;
Hussain, Amir
. - : Elsevier, 2019
Abstract:
Social media hold valuable, vast and unstructured information on public opinion that can be utilized to improve products and services. The automatic analysis of such data, however, requires a deep understanding of natural language. Current sentiment analysis approaches are mainly based on word co-occurrence frequencies, which are inadequate in most practical cases. In this work, we propose a novel hybrid framework for concept-level sentiment analysis in Persian language, that integrates linguistic rules and deep learning to optimize polarity detection. When a pattern is triggered, the framework allows sentiments to flow from words to concepts based on symbolic dependency relations. When no pattern is triggered, the framework switches to its subsymbolic counterpart and leverages deep neural networks (DNN) to perform the classification. The proposed framework outperforms state-of-the-art approaches (including support vector machine, and logistic regression) and DNN classifiers (long short-term memory, and Convolutional Neural Networks) with a margin of 10–15% and 3–4% respectively, using benchmark Persian product and hotel reviews corpora.
Keyword:
Deep learning
;
Dependency-based rules
;
Low-Resource natural language processing
;
Persian sentiment analysis
URL:
http://researchrepository.napier.ac.uk/Output/2765743
https://doi.org/10.1016/j.neucom.2019.10.009
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102
The Agreement Theta Generalization
Polinsky, Maria
;
Preminger, Omer
In: Glossa: a journal of general linguistics; Vol 4, No 1 (2019); 102 ; 2397-1835 (2019)
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103
The status of function words in dependency grammar: A critique of Universal Dependencies (UD)
Osborne, Timothy
;
Gerdes, Kim
In: Glossa: a journal of general linguistics; Vol 4, No 1 (2019); 17 ; 2397-1835 (2019)
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104
On the nature of the discourse effect on extraction in Japanese
Yano, Masataka
In: Glossa: a journal of general linguistics; Vol 4, No 1 (2019); 90 ; 2397-1835 (2019)
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105
Assessment of meta-modeling knowledge: Learning from triadic concepts of models in the philosophy of science
Krell, Moritz
. - : Humboldt-Universität zu Berlin, 2019
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106
Automatic syntactic analysis of learner English ...
Huang, Yan
. - : Apollo - University of Cambridge Repository, 2019
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107
Parsimonious Vole : a Systemic Functional Parser for English ...
Costetchi, Eugeniu
. - : Universität Bremen, 2019
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108
Predictive Dependency Parsing ; Vorhersagendes Dependenzparsing
Köhn, Arne
. - : Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky, 2019
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109
The intonation of the Q-marking construction: A comparison of Hungarian and Slovenian
Mycock, L
. - 2019
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110
Quantificational DP arguments of opaque predicates in German
Haslinger, Nina
. - 2019
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111
GCN-Sem at SemEval-2019 Task 1: Semantic Parsing using Graph Convolutional and Recurrent Neural Networks
Može, Sara
;
Rohanian, Omid
;
Taslimipoor, Shiva
. - : Association for Computational Linguistics, 2019
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112
A Hybrid Persian Sentiment Analysis Framework: Integrating Dependency Grammar Based Rules and Deep Neural Networks
Dashtipour, Kia
;
Gogate, Mandar
;
Li, Jingpeng
. - : Elsevier, 2019
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113
The Agreement Theta Generalization
Polinsky, Maria
;
Preminger, Omer
. - : Ubiquity Press, 2019
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114
Colorless green recurrent networks dream hierarchically
Gulordava, Kristina
;
Bojanowski, Piotr
;
Grave, Edouard
...
In: Proceedings of the Society for Computation in Linguistics (2019)
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115
Empty Categories Help Parse the Overt
Sun, Weiwei
In: Proceedings of the Society for Computation in Linguistics (2019)
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116
Beyond Length: Investigating Dependency Distance Across L2 Modalities and Proficiency Levels
Yan Hengbin
;
Li Yinghui
In: Open Linguistics, Vol 5, Iss 1, Pp 601-614 (2019) (2019)
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117
Dependency and directionality
Dikken, Marcel den
. - Cambridge [u.a.] : Cambridge Univ. Press, 2018
Leibniz-Zentrum Allgemeine Sprachwissenschaft
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118
Syntaxtheorien : Analysen im Vergleich
Hagemann, Jörg
(Herausgeber);
Staffeldt, Sven
(Herausgeber). - Tübingen : Stauffenburg Verlag, 2018
BLLDB
UB Frankfurt Linguistik
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119
Quantitative Analysis of Dependency Structures
Jiang, Jingyang
;
Liu, Haitoo
. - Berlin. Boston : Quantitative Linguistics, 2018
IDS Bibliografie zur deutschen Grammatik
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120
Valenz und Dependenz, Theorie und Praxis
Katny, Andrzej
(Hrsg.). - Gdańsk : Wydawnictwa Uniwersytetu Gdańskiego, 2018
IDS Bibliografie zur deutschen Grammatik
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