... opinions expressed by the users are opposite. Hence, aspect extraction is used to deconstruct sentences into product features and assign a separate polarity value to each of these features. According to Liu (2012) , aspect opinion mining consists of two types, namely explicit and implicit aspects...

... Limited Licensed re-use rights only Social media mining Sentiment analysis Opinion mining Sentiment conversion Urgency detection Social media is categorized as a group of online platforms, websites or applications that permit users to interact, interconnect, cooperate and discuss point...

...Maria Indrawan-Santiago; Mihaela Dinsoreanu; Rodica Potolea Purpose – The purpose of this paper is to address the challenge of opinion mining in text documents to perform further analysis such as community detection and consistency control. More specifically, we aim to identify and extract...