A simple sentence is built from the minimum of a subject and a main verb. It can be very short in length (but doesn't have to be): 'The angry dog barks.' It puts across one simple idea: 'Rebecca sang.

A simple sentence, also known as a main clause, shows one clear idea. It has one subject (what or who) and one verb (a doing word). Scott struggles through the snow. A compound sentence joins two ...

Sentence-level sentiment analysis (SLSA) aims to identify the overall sentiment polarity conveyed in a given sentence. The state-of-the-art performance of SLSA has been achieved by deep learning ...