Table 12.

Example of phrase extractions by proposed model.

	Example of phrase extraction
1	Tweet: Almost 70% of PA’s Covid-19 deaths 2611 of 3806 have occurred in nursing homes or long-term care — PA should never have… Emotion: Anger, Selected text: pa should never have BERT Base: never have, ALBERT: never have Custom RoBERTa: should never have
2	Tweet: Rare Thai Turtle Nests Make Biggest Comeback In 20 Years Thanks to COVID-19 Emotion: Happy, Selected text: biggest comeback in 20 years BERT Base: comeback, ALBERT: thanks Custom RoBERTa: biggest comeback
3	Tweet: If hygiene JUST became a priority for you ... you have bigger issues than Corona. Emotion: Pessimistic, Selected text: bigger issues than Corona BERT Base: bigger issues, ALBERT: bigger issues Custom RoBERTa: have bigger issues
4	Tweet: Fight Corona by staying indoors. Spend some quality time with your family that is otherwise difficult in our busy schedules. Emotion: Optimistic, Selected text: Spend some quality time BERT Base: quality, ALBERT: quality time Custom RoBERTa: some quality time
5	Tweet: He believes the Democrats want people to die of COVID-19 so they can win the election? What kind of hatred is in his heart!! Emotion: Surprise, Selected text: What kind of hatred is in his heart!! BERT Base: election? What, ALBERT: What kind Custom RoBERTa: What kind of