João Costa e Souza, Rodolfo Meneguette, Vinícius Gonçalves, Fábio Mendonça, Francisco Silva, and Geraldo Rocha Filho. 2024. Predicting Bull and Bear Markets: A Deep Learning and Linear Regression Study in Cryptocurrencies. In Anais da XXXIV Brazilian Conference on Intelligent Systems, novembro 17, 2024, Belém/PA, Brasil. SBC, Porto Alegre, Brasil, 281-295.