Review of Digital Economy Research in China: A Framework Analysis Based on Bibliometrics

Table 4

High-frequency keyword co-occurrence matrix (part).

Keywords	Digital economy	High-quality development	Digital transformation	Data	Digital technique	Big data
Digital economy	1660	124	54	48	33	50
High-quality development	124	233	9	5	3	5
Digital transformation	54	9	161	6	8	7
Data	48	5	6	100	2	0
Digital technique	33	3	8	2	100	0
Big data	50	5	7	0	0	87