task_categories:text-classification task_categories:text-generation task_categories:zero-shot-classification task_ids:multi-class-classification task_ids:topic-classification language:el license:apache-2.0 size_categories:1K<n<10K format:csv modality:text library:datasets library:pandas library:mlcroissant library:polars region:us Social Media Reddit Greek NLP Text Classification Topic Classification Title Generation