Tweets Classification and Sentiment Analysis for Personalized Tweets Recommendation

Table 1

A sample of knowledge extracted by profile builder, with confidence scores shown in parenthesis.

Tweet	Keyword	Entity
		Concept	Text	Sentiment
I feel my high blood pressure is at an unsafe level every time I’m at work. It’s seriously going to give me a depression one of these days	High blood pressure (0.99204)	Hypertension (0.91)	High blood pressure	Negative (−0.96)
		Health condition	Depression	Negative
I am diabetic. Here’s how it works. My insulin pump and continuous glucose meter (CGM). Plzzz help me	Insulin pump (0.996333)	Insulin (0.96)	Diabetes	Negative (−0.54)
Wide awake, I’ve got a headache and work in the morning	Headache (0.71)	2006 singles (0.858618)	Headache	Negative (−0.8)
I am healthy and feeling good after having high blood pressure now	High blood pressure (0.981841)	Hypertension (0.915043)	High blood pressure	Positive (0.83)