# Building-Level Urban Functional Area Identification Based on Multi-Attribute Aggregated Data from Cell Phones—A Method Combining Multidimensional Time Series with a SOM Neural Network

> Research article (ISPRS International Journal of Geo-Information, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4206197186](https://www.wikidata.org/wiki/openalex:W4206197186)  
**Source**: https://4ort.xyz/entity/building-level-urban-functional-area-identification-based-on-multi-attribute-aggregated-data-from-cell-phonesa-method-co