A “User-Knowledge-Product” Co-Creation Cyberspace Model for Product Innovation

Table 9

Comparison with relevant literature.

		Tang et al. [14]	Hao et al. [25]	Liu et al. [26]	Liao et al. [27]	This paper
User network	Interaction relationship					✓
	Collaboration relationship	✓				✓
Knowledge network	Frequency weight	✓			✓	✓
	Attention weight				✓	✓
	Character weight	✓				✓
	TF-IDF weight		✓
	Co-occurrence relationship	✓		✓	✓	✓
	Similarity relationship		✓			✓
	Synonymy relationship			✓		✓
Product network	Frequency weight					✓
	Attention weight					✓
	Co-occurrence relationship					✓
	Similarity relationship					✓
	Frequency comparison relationship					✓
	Attention comparison relationship					✓