2 papers
q-fin.ST2024
Do Weibo platform experts perform better at predicting stock market?
Ziyuan Ma, Conor Ryan, Jim Buckley +1
Sentiment analysis can be used for stock market prediction. However, existing research has not studied the impact of a user's financial background on sentiment-based forecasting of…
cs.LG2024
Interpretable Solutions for Breast Cancer Diagnosis with Grammatical Evolution and Data Augmentation
Yumnah Hasan, Allan de Lima, Fatemeh Amerehi +3
Medical imaging diagnosis increasingly relies on Machine Learning (ML) models. This is a task that is often hampered by severely imbalanced datasets, where positive cases can be qu…