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New Directions in Text Classification Research: Maximizing The Performance of Sentiment Classification from Limited Data

Agustian, Surya ; Muhammad Irfan Syah ; Fatiara, Nurul ; Abdillah, Rahmad

arXiv.org, 2024-07

Ithaca: Cornell University Library, arXiv.org

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Título:
New Directions in Text Classification Research: Maximizing The Performance of Sentiment Classification from Limited Data
Autor: Agustian, Surya ; Muhammad Irfan Syah ; Fatiara, Nurul ; Abdillah, Rahmad
Assuntos: Classification ; Computer Science - Computation and Language ; Computer Science - Information Retrieval ; Computer Science - Information Theory ; Computer Science - Learning ; Computer Science - Social and Information Networks ; Data mining ; Datasets ; Machine learning ; Mathematics - Information Theory ; Sentiment analysis ; Text categorization
É parte de: arXiv.org, 2024-07
Descrição: The stakeholders' needs in sentiment analysis for various issues, whether positive or negative, are speed and accuracy. One new challenge in sentiment analysis tasks is the limited training data, which often leads to suboptimal machine learning models and poor performance on test data. This paper discusses the problem of text classification based on limited training data (300 to 600 samples) into three classes: positive, negative, and neutral. A benchmark dataset is provided for training and testing data on the issue of Kaesang Pangarep's appointment as Chairman of PSI. External data for aggregation and augmentation purposes are provided, consisting of two datasets: the topic of Covid Vaccination sentiment and an open topic. The official score used is the F1-score, which balances precision and recall among the three classes, positive, negative, and neutral. A baseline score is provided as a reference for researchers for unoptimized classification methods. The optimized score is provided as a reference for the target score to be achieved by any proposed method. Both scoring (baseline and optimized) use the SVM method, which is widely reported as the state-of-the-art in conventional machine learning methods. The F1-scores achieved by the baseline and optimized methods are 40.83% and 51.28%, respectively.
Editor: Ithaca: Cornell University Library, arXiv.org
Idioma: Inglês

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New Directions in Text Classification Research: Maximizing The Performance of Sentiment Classification from Limited Data

Agustian, Surya ; Muhammad Irfan Syah ; Fatiara, Nurul ; Abdillah, Rahmad

Ithaca: Cornell University Library, arXiv.org

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