Ferramentas para Análise de Mídias Sociais: Um Levantamento Sistemático

Abstract

Social media are increasingly present in the daily life of humanbeings. As a consequence, the volume of content generated by usersgrows considerably. These contents are published on digital platforms,such as blogs, communities and online social networks. Theanalysis of these data requires different approaches and methods toobtain a satisfactory result. Seeking to know the current scenario ofsocial media analysis, this work performs a systematic mapping toidentify the most used databases, algorithms, and tools in researchin this area. The results presented provides the identification of themain research topics and how they are related to each other andcan serve as a basis to guide new researchers, both in the choiceof data sources and in the definition of tools and algorithms in thesolution of the identified problems.

Natural Language Processing and Social Media: a systematic mapping on Brazilian leading events

“…6, we can assert that the data sources identified represent different contexts, ranging from user opinions, news, and product information in e-commerce to legal data. These research-findings are consistent with [Choi et al 2020], [Zachlod et al 2022], [Souza et al 2018], and [Júnior et al 2020].…”

“…In [Júnior et al 2020], the author carried out a mapping of works published in international conferences of great impact in the area of data analysis from social media. The study adopted a systematic mapping approach, with targeted research questions to identify the most prevalent databases, tools, and algorithms in the studies, resulting in the analysis of 440 papers published between 2016 and 2019.…”

“…The limitations of algorithms and tools for these languages are an important obstacle in this scenario. Likewise, few studies have focused on Brazilian events, as in the case of [Souza et al 2018], whose mapping covered only up to 2014, and [Júnior et al 2020] which was based on studies of international conferences. Therefore, the need for a systematic mapping directed to the NLP in social media analysis comes from the lack of works that show the state of the art focused on Brazilian academic events, in order to fill this gap and provide a comprehensive view of the state of the art in the national context.…”

“…However, many challenges may depend on the natural language data context, making it difficult to achieve all goals with a single approach [de Oliveira et al 2021]. For this reason, several researchers have widely studied the development of different tools and methods in the field of NLP, including specific tools and methods adapted to UGC [Khurana et al 2023, Júnior et al 2020. With the growth of Brazilian communities of AI, data science, social media analysis [Lobato et al 2021], and NLP, we wonder how knowledge in these areas is being spread across the scientific communities.…”

Análise de discursos em notícias sobre homofobia, racismo e sexismo em comentários de portais brasileiros de notícias

“…A partir de um levantamento sistemático em trabalhos que visam analisar mídias sociais, os autores efetivaram uma pesquisa visualizando quais plataformas, ferramentas e palavras-chaves utilizadas nos artigos convergentes à área [20]. Identificou-se que há maior interesse no Twitter, principalmente por conta de sua grande base de usuários ativos e facilidade de coleta dos dados ali presentes, seguida pelo Facebook que possui a maior quantidade de usuários do mundo.…”