language:en license:cc-by-sa-4.0 size_categories:1M<n<10M format:csv modality:tabular modality:text library:datasets library:pandas library:mlcroissant library:polars arxiv:2401.10407 arxiv:1309.4035 arxiv:2103.04489 region:us pearl benchmark phrase embeddings entity retrieval entity clustering fuzzy join entity matching string matching string similarity