["task_categories:text-classification", "task_ids:sentiment-classification", "language:en", "size_categories:100K<n<1M", "format:csv", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us", "sentiment-analysis", "text-classification", "balanced-dataset", "oversampling", "csv"]