Zero-shot Sentiment Classification
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Benchmarks
AfriSenti
Most implemented
Distilling Fine-grained Sentiment Understanding from Large Language Models
UCAS-IIE-NLP at SemEval-2023 Task 12: Enhancing Generalization of Multilingual BERT for Low-resource Sentiment Analysis
Papers
Distilling Fine-grained Sentiment Understanding from Large Language Models
Fine-grained sentiment analysis (FSA) aims to extract and summarize user opinions from vast opinionated text. Recent studies demonstrate that large language models (LLMs) possess exceptional sentiment understanding capab…
Sentiment AnalysisSentiment ClassificationZero-shot Sentiment ClassificationBELT:Bootstrapping Electroencephalography-to-Language Decoding and Zero-Shot Sentiment Classification by Natural Language Supervision
This paper presents BELT, a novel model and learning framework for the pivotal topic of brain-to-language translation research. The translation from noninvasive brain signals into readable natural language has the potent…
Brain DecodingContrastive LearningEEGQuantization+6UCAS-IIE-NLP at SemEval-2023 Task 12: Enhancing Generalization of Multilingual BERT for Low-resource Sentiment Analysis
This paper describes our system designed for SemEval-2023 Task 12: Sentiment analysis for African languages. The challenge faced by this task is the scarcity of labeled data and linguistic resources in low-resource setti…
Contrastive LearningRepresentation LearningSentiment AnalysisSentiment Classification+3HausaNLP at SemEval-2023 Task 12: Leveraging African Low Resource TweetData for Sentiment Analysis
We present the findings of SemEval-2023 Task 12, a shared task on sentiment analysis for low-resource African languages using Twitter dataset. The task featured three subtasks; subtask A is monolingual sentiment classifi…
Sentiment AnalysisSentiment ClassificationTwitter Sentiment AnalysisZero-shot Sentiment ClassificationMasakhane-Afrisenti at SemEval-2023 Task 12: Sentiment Analysis using Afro-centric Language Models and Adapters for Low-resource African Languages
AfriSenti-SemEval Shared Task 12 of SemEval-2023. The task aims to perform monolingual sentiment classification (sub-task A) for 12 African languages, multilingual sentiment classification (sub-task B), and zero-shot sen…
ClassificationSentiment AnalysisSentiment ClassificationZero-shot Sentiment ClassificationOpen Vocabulary Electroencephalography-To-Text Decoding and Zero-shot Sentiment Classification
State-of-the-art brain-to-text systems have achieved great success in decoding language directly from brain signals using neural networks. However, current approaches are limited to small closed vocabularies which are fa…
EEGElectroencephalogram (EEG)SentenceSentiment Analysis+2