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Visual and text sentiment analysis t...

Chaudhuri, Arindam.

Visual and text sentiment analysis through hierarchical deep learning networks

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Visual and text sentiment analysis through hierarchical deep learning networksby Arindam Chaudhuri.
作者:	Chaudhuri, Arindam.
出版者:	Singapore :Springer Singapore :2019.
面頁冊數:	xix, 98 p. :ill., digital ;24 cm.
Contained By:	Springer eBooks
標題:	Natural language processing (Computer science)
電子資源:	https://doi.org/10.1007/978-981-13-7474-6
ISBN:	9789811374746$q(electronic bk.)

Visual and text sentiment analysis through hierarchical deep learning networks
Chaudhuri, Arindam.

Visual and text sentiment analysis through hierarchical deep learning networks[electronic resource] /by Arindam Chaudhuri. - Singapore :Springer Singapore :2019. - xix, 98 p. :ill., digital ;24 cm. - SpringerBriefs in computer science,2191-5768. - SpringerBriefs in computer science..

Chapter1. Introduction -- Chapter 2. Current State of Art -- Chapter 3. Literature Review -- Chapter 4. Twitter Datasets Used -- Chapter 5. Visual and Text Sentiment Analysis -- Chapter 6. Experimental Setup: Visual and Text Sentiment Analysis through Hierarchical Deep Learning Networks -- Chapter 7. Twitter Datasets Used -- Chapter 8. Experimental Results -- Chapter 9. Conclusion.

This book presents the latest research on hierarchical deep learning for multi-modal sentiment analysis. Further, it analyses sentiments in Twitter blogs from both textual and visual content using hierarchical deep learning networks: hierarchical gated feedback recurrent neural networks (HGFRNNs) Several studies on deep learning have been conducted to date, but most of the current methods focus on either only textual content, or only visual content. In contrast, the proposed sentiment analysis model can be applied to any social blog dataset, making the book highly beneficial for postgraduate students and researchers in deep learning and sentiment analysis. The mathematical abstraction of the sentiment analysis model is presented in a very lucid manner. The complete sentiments are analysed by combining text and visual prediction results. The book's novelty lies in its development of innovative hierarchical recurrent neural networks for analysing sentiments; stacking of multiple recurrent layers by controlling the signal flow from upper recurrent layers to lower layers through a global gating unit; evaluation of HGFRNNs with different types of recurrent units; and adaptive assignment of HGFRNN layers to different timescales. Considering the need to leverage large-scale social multimedia content for sentiment analysis, both state-of-the-art visual and textual sentiment analysis techniques are used for joint visual-textual sentiment analysis. The proposed method yields promising results from Twitter datasets that include both texts and images, which support the theoretical hypothesis.

ISBN: 9789811374746$q(electronic bk.)

Standard No.: 10.1007/978-981-13-7474-6doiSubjects--Topical Terms:

200539
Natural language processing (Computer science)

LC Class. No.: QA76.9.N38

Dewey Class. No.: 006.312

Visual and text sentiment analysis through hierarchical deep learning networks
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