# A Second-Order Symmetric Non-Negative Latent Factor Model for Undirected Weighted Network Representation

> Research article (IEEE Transactions on Network Science and Engineering, 2022) · cited 24× · AI/ML

**Wikidata**: [openalex:W4296211514](https://www.wikidata.org/wiki/openalex:W4296211514)  
**Source**: https://4ort.xyz/entity/a-second-order-symmetric-non-negative-latent-factor-model-for-undirected-weighted-network-representation