MatRecData: Material and Process Named Entity Recognition Dataset for EDLC

This dataset contains material and process data for Electric Double Layer Capacitor (EDLC) data in IOB format. This dataset has been annotated and verified by domain experts. This dataset has 5520 rows and 4 columns. The first column represents the Document ID, the second column represents the Sentence ID, the third column contains the word, and the fourth column contains the material or process tag in IOB format. This dataset contains data for 10 annotated documents among 50 documents.

本数据集汇集了关于电双层电容器（EDLC）的材料和工艺数据，以IOB格式呈现。该数据集已由领域专家进行标注与验证。数据集包含5520行记录，共4列。首列标识文档ID，次列标识句子ID，第三列包含单词，第四列则记录了采用IOB格式的材料或工艺标签。在50份文档中，本数据集涵盖了10份标注文档的数据。