... 2025 Emerald Publishing Limited Licensed re-use rights only Sentiment analysis Emotion lexicon Social media analysis NAYALex NLP Text mining With the increasing demand for internet usage and the need for ubiquitous access, virtual communication and interaction among people...

..., the methodology used to structure this paper is devised in Section 2; second, the analysis and results obtained are discussed in Section 3; and third, the conclusion and future works are addressed in Section 4. This paper presented a text mining-based thematic analysis of the steps illustrated in Figure 1...

...Salam Abdallah; Ashraf Khalil Purpose This study aims to understand and a lay a foundation of how analytics has been used in depression management, this study conducts a systematic literature review using two techniques – text mining and manual review. The proposed methodology would aid...

... be contacted at: lanqiujun@hnu.edu.cn 02 05 2017 04 12 2017 05 12 2017 © Emerald Publishing Limited 2018 Emerald Publishing Limited Licensed re-use rights only Information technology Text mining Data mining Chinese character Sentiment identification Short text...