Table 1 Three models.

From: Analyzing audience mental health through the communication and structure of complex networked online music culture

Model

Content

Feature

BA model

A scale-free network model based on actual growth characteristics and a priority linking mechanism

It simulates a scale-free nature, where a small number of nodes have a higher degree of connectivity, reflecting the connectivity patterns between music creators, users, or platforms

Holme-Kim model

A model of node-based priority attachment mechanism

It takes into account the similarity between nodes. Nodes are more likely to connect to nodes that are similar to them, mimicking the community structure in a music network

ABM-NE model

A model based on comprehensive agent behavior and a nonlinear evolution mechanism

This model highlights the diversity of nodes. Online communication users are given more rights in the digital era. User-Generated Content (UGC) is also an inevitable form of realization in music communication. Moreover, the node fully considers the multi-source propagation behaviors of music creators, platforms, and users, profoundly reflecting the individual differences and diversity in the music culture communication