Task: Determine the degree of intensity for emotion E in the tweet, giving it a score between 0 and 1, where 0 signifies the least intensity and 1 signifies the greatest intensity.
Tweet: See you at our #CampaignMasterclass on Friday @HaysTravel, we're very excited and we hope you are too 😊 #emailmarketing
Emotion: joy
Intensity score: 
0.625