task_categories:text-classification task_categories:token-classification task_categories:text-generation task_categories:sentence-similarity language:en language:ja language:es license:apache-2.0 size_categories:1M<n<10M format:parquet modality:tabular modality:text library:datasets library:dask library:mlcroissant library:polars arxiv:2206.06588 region:us amazon retrieval search ecommerce ranking reranking