Browsing School of Mathematical & Computational Sciences by Subject "Sentiment analysis"

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Developing a code-mixed sentiment analysis model for Xitsonga-English music review

Nkuna, Blessing (2025)

Sentiment analysis is an essential natural language processing technique for monitoring online discussions about brands, products, and services. Traditionally focused on monolingual data, sentiment analysis has now expanded ...
Sarcasm detection in political speeches using recurrent neural networks

Mulaudzi, Thikho (2024)

Sarcasm detection is a challenging task in natural language processing (NLP) that has received significant attention in recent years. Sarcasm is a form of indirect speech in which the speaker says the opposite of what ...

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