Open Access

Cultural Globalization: On the Reconstruction of Local Knowledge in Documentary Films on Non-Foreign Heritage in Henan, China

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Mar 21, 2025

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Figure 1.

The local knowledge reconstruction of the non-legacy documentary in Henan province
The local knowledge reconstruction of the non-legacy documentary in Henan province

Figure 2.

The preclustering process of the update K-means algorithm
The preclustering process of the update K-means algorithm

Figure 3.

The change of confusion and topic quantity
The change of confusion and topic quantity

Figure 4.

Visualization results when the number of topics is four
Visualization results when the number of topics is four

Figure 5.

Analysis of the necessity of single factor of high propagation effect
Analysis of the necessity of single factor of high propagation effect

Figure 6.

Analysis of the necessity of single factor of low propagation effect
Analysis of the necessity of single factor of low propagation effect

The configuration results of the documentary series of Henan

Conditions R1 R2 R3 R4 R5 R6
Subject content
Emotional connotation
Character subject
Back ground music
Narrative technique
Scene presentation
Raw coverage 0.187 0.186 0.127 0.068 0.096 0.166
Unique coverage 0.869 0.864 0.885 0.732 0.782 0.691
Consistency 0.825 0.816 0.821 0.841 0.827 0.813
Solution coverage 0.758
Solution consistency 0.927

Four themes and their relevant feature words

Topic Audience demand Feature words Proportion
Topic 1 Emotional resonance Culture, spirit, China, professional, thing, grateful, respectable 31.92%
Topic 2 Knowledge acquisition History, process, video, craftsmanship, inherit, knowledge 26.61%
Topic 3 Self-realization Majors, documentary, learning, lifetime, hope, excellent 16.12%
Topic 4 Aesthetic acceptance Director, shooting, aside, picture, language, documentary 25.35%
Language:
English