Browsing Computing by Author "Wickramaarachchi, WU"
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Comparison of Machine Learning Classifiers for Sentiment Analysis in Hotel Reviews
Kaushalya, PLU; Wickramaarachchi, WU (2021)Sentiment analysis or opinion mining refers to the process of identifying people’s sentiments, opinions, attitudes and emotions behind a written text. In recent years, sentiment analysis studies have become an active ... -
Finding the Best Feature Selection Method for Dengue Diagnosis Predictions
Lathesparan, R; Rathnayaka, RMKT; Wickramaarachchi, WU (2021)Dengue is a mosquito-borne viral disease that has dramatically increased around the world in recent years. The spread of Dengue depends on the tropics, rainfall, temperature, relative humidity and unplanned ... -
Image Captioning in Tamil Language with Merge Architecture
Rajalingam, G; Wickramaarachchi, WU (2021)Image Captioning is the process of describing the content of an image using a natural language. This task that involves computer vision and natural language processing has been attempted on the English language with ... -
A Machine Learning Approach for Detecting Credit Card Fraudulent Transaction
Nimashini, RMSM; Rathnayake, RMKT; Wickramaarachchi, WU (2021)The world is reaching a cashless society with the increment of non-cash transactions. E-commerce has become an essential factor in every organization in global trade. Since financial institutions co-operate with billions ...