How is People's Awareness of "Biodiversity" Measured? Using Sentiment Analysis and LDA Topic Modeling in the Twitter Discourse Space from 2010 to 2020.

ABSTRACT: The importance of biodiversity conservation is gradually being recognized worldwide, and 2020 was the final year of the Aichi Biodiversity Targets formulated at the 10th Conference of the Parties to the Convention on Biological Diversity (COP10) in 2010. Unfortunately, the majority of the targets were assessed as unachievable. While it is essential to measure public awareness of biodiversity when setting the post-2020 targets, it is also a difficult task to propose a method to do so. This study provides a diachronic exploration of the discourse on "biodiversity" from 2010 to 2020, using Twitter posts, combined with sentiment analysis and topic modeling, commonly used in data science. Through the aggregation and comparison of n-grams, the visualization of eight types of emotional ten

SUBMITTER: Ohtani S 

PROVIDER: S-EPMC9283851 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature