"Dataset for \"User Perceptions of Robot Vacuum Cleaners in an Emerging Market: Insights from Survey and Product Reviews\""

"This dataset supports the study titled \u201cUser Perceptions of Robot Vacuum Cleaners in an Emerging Market: Insights from Survey and Product Reviews.\u201d It includes three main components:(i) the full questionnaire applied to Brazilian users and non-users of robot vacuum cleaners;(ii) the system message used with a Large Language Model (LLM) to classify sentiment by feature in 617 product reviews collected from online forums in Portuguese and English;(iii) the resulting annotations, analysis outputs, and main charts from both the LLM and the survey."