Sentiment Analysis of COVID-19 Public Activity Restriction (PPKM) Impact using BERT Method

Covid-19 has grown rapidly in all parts of the world and is considered an international disaster because its wide-reaching impact. The impact spread to Indonesia, especially slowdown economic growth. This was influenced by implementation Community Activity Restrictions (PPKM) which limited community activities. study aims analyze mapping public sentiment towards PPKM policies Indonesia during pandemic based on Twitter data. Knowing regarding expected help stakeholders policy evaluation process for each region. method used BERT with IndoBERT specific model. results showed value f-1 score reached 84%, precision 86%, recall 84%. Meanwhile use SVM 70%, 72% precision, 70% recall. Multinominal Na\"ive Bayes shows 83%, 78%, 80%. As a conclusion, model proven be higher than classical methods such as Bayes.