Chloe Acheampong

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1. Research suggests there is some confusion about the significance of sickle cell trait among patients, healthcare professionals and the general population. 2. Educational programmes should be available to patients who need or want to know about sickle cell disease. 3. More sickle cell centres are needed, especially in areas where there is a high incidence(More)
This paper describes a sentiment classification system designed for SemEval-2015, Task 10, Subtask B. The system employs a constrained, supervised text categorization approach. Firstly, since thorough preprocessing of tweet data was shown to be effective in previous SemEval sentiment classification tasks, various preprocessessing steps were introduced to(More)
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