Closed nasifimtiazohi closed 6 years ago
Detecting Dictionary-based or supervised model is hard to gauge.
For example, SentiStrength mainly uses a lexicon list, but the list and the strength of each word was generated by machine learning through training data.
Same for other tools, while they use some learning, it's hard to summarize their algorithms.
I think I've given enough as par to my understanding.
Also, for Alchemy, I couldn't trace the original paper. The tool is from IBM.
R3
R2