# Enhancing PM$$_{2.5}$$ Air Pollution Forecasting with Novel Random Imputation Based on Hybrid RNN-Bidirectional GRU (nRI RNN-BiGRU) Model

> Research article (SN Computer Science, 2025) · cited 14× · AI/ML

**Wikidata**: [openalex:W4412396707](https://www.wikidata.org/wiki/openalex:W4412396707)  
**Source**: https://4ort.xyz/entity/enhancing-pm-2-5-air-pollution-forecasting-with-novel-random-imputation-based-on-hybrid-rnn-bidirectional-gru-nri-rnn-bi