A late fusion multimodal sentiment analysis model and hashtags summarizer with interactive visualisation for geotagged Instagram posts

The proliferation of social media platforms in recent years has allowed people to voice their opinions in quick and easy ways. The advent of smartphones further enabled users to share information on-the-go. As a result, massive amount of data can be harvested and be analysed to crowdsource public se...

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Main Author: Tan, Calvin Sin Nian
Other Authors: Ke Yi Ping, Kelly
Format: Final Year Project
Language:English
Published: 2019
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Online Access:http://hdl.handle.net/10356/77119
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-771192023-03-03T20:34:52Z A late fusion multimodal sentiment analysis model and hashtags summarizer with interactive visualisation for geotagged Instagram posts Tan, Calvin Sin Nian Ke Yi Ping, Kelly School of Computer Science and Engineering DRNTU::Engineering::Computer science and engineering The proliferation of social media platforms in recent years has allowed people to voice their opinions in quick and easy ways. The advent of smartphones further enabled users to share information on-the-go. As a result, massive amount of data can be harvested and be analysed to crowdsource public sentiment on certain topics of interest. These insights can be useful for aiding decisions in business, social, and political contexts. Platforms like Instagram allows businesses to create geographical identification metadata or hashtags to identify with their businesses. This metadata can then be repeatedly used by users to associate their media content with these geotags or hashtags. Instagram Scraper, a command-line application, enables the extraction of such geotagged or hashtagged media contents. The extracted media can be used for textual and visual analyses. This project aims to create an interactive dashboard to enable users to glance at the topic or entity of interest. Charts reflecting emotions, sentiments, and topics allow users to crowdsource opinions and attitudes, helping them to make more informed decisions. Visual sentiment analysis also breaks free of traditional textual sentiment analysis which can be misleading because captions used in social media are sometimes irrelevant to the images being posted. Finally, this paper also proposes a hybrid sentiment analysis model that integrates the various modes of sentiment analysis to give a holistic overview of sentiment scoring relevant to the image sharing social media platforms. Bachelor of Engineering (Computer Science) 2019-05-09T05:53:18Z 2019-05-09T05:53:18Z 2019 Final Year Project (FYP) http://hdl.handle.net/10356/77119 en Nanyang Technological University 40 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Computer science and engineering
spellingShingle DRNTU::Engineering::Computer science and engineering
Tan, Calvin Sin Nian
A late fusion multimodal sentiment analysis model and hashtags summarizer with interactive visualisation for geotagged Instagram posts
description The proliferation of social media platforms in recent years has allowed people to voice their opinions in quick and easy ways. The advent of smartphones further enabled users to share information on-the-go. As a result, massive amount of data can be harvested and be analysed to crowdsource public sentiment on certain topics of interest. These insights can be useful for aiding decisions in business, social, and political contexts. Platforms like Instagram allows businesses to create geographical identification metadata or hashtags to identify with their businesses. This metadata can then be repeatedly used by users to associate their media content with these geotags or hashtags. Instagram Scraper, a command-line application, enables the extraction of such geotagged or hashtagged media contents. The extracted media can be used for textual and visual analyses. This project aims to create an interactive dashboard to enable users to glance at the topic or entity of interest. Charts reflecting emotions, sentiments, and topics allow users to crowdsource opinions and attitudes, helping them to make more informed decisions. Visual sentiment analysis also breaks free of traditional textual sentiment analysis which can be misleading because captions used in social media are sometimes irrelevant to the images being posted. Finally, this paper also proposes a hybrid sentiment analysis model that integrates the various modes of sentiment analysis to give a holistic overview of sentiment scoring relevant to the image sharing social media platforms.
author2 Ke Yi Ping, Kelly
author_facet Ke Yi Ping, Kelly
Tan, Calvin Sin Nian
format Final Year Project
author Tan, Calvin Sin Nian
author_sort Tan, Calvin Sin Nian
title A late fusion multimodal sentiment analysis model and hashtags summarizer with interactive visualisation for geotagged Instagram posts
title_short A late fusion multimodal sentiment analysis model and hashtags summarizer with interactive visualisation for geotagged Instagram posts
title_full A late fusion multimodal sentiment analysis model and hashtags summarizer with interactive visualisation for geotagged Instagram posts
title_fullStr A late fusion multimodal sentiment analysis model and hashtags summarizer with interactive visualisation for geotagged Instagram posts
title_full_unstemmed A late fusion multimodal sentiment analysis model and hashtags summarizer with interactive visualisation for geotagged Instagram posts
title_sort late fusion multimodal sentiment analysis model and hashtags summarizer with interactive visualisation for geotagged instagram posts
publishDate 2019
url http://hdl.handle.net/10356/77119
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