GitTables dataset for SemTab 2022

<strong>Note: the entire GitTables corpus is here. Visit https://gittables.github.io for more background and contact details.</strong> This dataset represents a <strong>subset</strong> of tables from GitTables curated for benchmarking column type detection methods in round 3 of SemTab 2022. This dataset consists of the following files: “GitTables_SemTab_2022_dataset.zip”: tables from GitTables used in Round 3 from SemTab 2022. Filenames correspond to table IDs, column names are replaced with "col_0", "col_1", etc. which match to the targets and labels (semantic types) as provided on the main website. "dbpedia_property_gt.csv": groundtruth DBpedia labels for the target columns. "dbpedia_property_targets.csv": column annotation targets for DBpedia. "schema_property_gt.csv": groundtruth Schema.org labels for the target columns. "schema_property_targets.csv": column annotation targets for Schema.org. "schema_class_gt.csv": groundtruth Schema.org labels for the target columns. "schema_class_targets.csv": column annotation targets for Schema.org.<strong>注意：完整的GitTables语料库已在此处。如需获取更多背景信息与联系方式，请访问https://gittables.github.io。</strong> 本数据集为<strong>子集</strong>数据集，源自GitTables语料库，经精选后用于SemTab 2022第三届评测任务中的列类型检测方法基准测试。本数据集包含以下文件： "GitTables_SemTab_2022_dataset.zip"：SemTab 2022第三届评测任务中使用的GitTables表格文件。文件名对应表格ID，列名已替换为"col_0"、"col_1"等，与官方网站提供的标注目标及标签（语义类型）一一对应。 "dbpedia_property_gt.csv"：目标列的DBpedia基准真值标签文件。 "dbpedia_property_targets.csv"：DBpedia的列标注目标文件。 "schema_property_gt.csv"：目标列的Schema.org属性基准真值标签文件。 "schema_property_targets.csv"：Schema.org的列标注目标文件。 "schema_class_gt.csv"：目标列的Schema.org类基准真值标签文件。 "schema_class_targets.csv"：Schema.org的列标注目标文件。