Background: The relocation of the Indonesian capital (IKN) has become a hot topic on social media, particularly Twitter, with diverse public opinions. Sentiment analysis is necessary to comprehensively understand public perception. Objective: This study aims to analyze public sentiment on Twitter regarding the relocation of the IKN using the CNN algorithm to identify tendencies of positive, negative, or neutral opinions. Methods: Data was obtained through Twitter crawling, followed by preprocessing, automatic labeling with VADER, and resampling (oversampling). Text features were extracted using pre-trained Word2Vec and classified with CNN. Testing was conducted with varying epochs (25, 50, 100) and data splits (70:30 and 80:20). Conclusion: The highest accuracy was achieved with the 70:30 scheme with 100 epochs, namely 83.2% (precision 83.8%, recall 83.2%, and F1-score 83.0%). The analysis shows a dominant positive sentiment regarding the new capital city as a future solution and hope for Indonesia, although there are also negative criticisms.
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