Table 9 List of keyword co-occurrence in ICHD, 2006–2024.

From: Knowledge graph-driven digital preservation of intangible cultural heritage: a cross-cultural comparative study of Chinese and Western implementation paradigms

No.

Freq

Centrality

Year

Keywords

1

57

0.39

2008

数字化Digitalization

2

22

0.18

2009

保护Protection

3

14

0.07

2009

传承Inheritance

4

6

0.07

2016

大数据Big Data

5

6

0.04

2010

西藏Tibet

6

5

0

2009

图书馆Library

7

5

0.01

2015

传播Dissemination

8

5

0.01

2009

数字技术Digital Technology

9

4

0.02

2009

文化遗产Cultural Heritage

10

4

0.02

2012

数据库Database

11

4

0.01

2020

人工智能Artificial Intelligence (AI)

12

4

0.01

2006

信息技术Information Technology (IT)

13

4

0

2015

数字文化Digital Culture

Emerging Development Stage (2006–2012)

1

57

0.39

2008

数字化Digitalization

2

22

0.18

2009

保护Protection

Fluctuating Development Stage (2013–2019)

1

6

0.07

2016

大数据Big Data

2

6

0.04

2010

西藏Tibet

Stable Development Stage (2020–2024)

1

4

0.01

2020

人工智能Artificial Intelligence (AI)

2

3

0

2020

文化传承Cultural Transmission