A data set of artificial intelligence domain technology keyword entity and industry entity

The CSV file contains 0.13 million entities and labels about artificial intelligence technology and traditional industry field entities. The data is from some papers related to artificial intelligence. The label "O" means nothing. Label 'B-Field" means the start word of a field entity Label "C-Field" means a middle word of a field entity Label 'B-Tech" means the start word of a technology entity Label "C-Tech" means a middle word of a technology entity