I just read an article "Statistical approach for figurative sentiment analysis on Social Networking Services: a case study on Twitter", which provide an algorithm to analyze tweets, and this article includes 2 formulas which I don't really understand.
I hope maybe someone here can help me.
The first formula is the (4) formula (Page 5)
The second formula is the (6) formula (Page 8)
I will be very thankful if someone will help me with this.
Examples will be most welcome! :)