# Abstractive text summarization model combining a hierarchical attention mechanism and multiobjective reinforcement learning

> Research article (Expert Systems with Applications, 2024) · cited 19× · AI/ML

**Wikidata**: [openalex:W4391515237](https://www.wikidata.org/wiki/openalex:W4391515237)  
**Source**: https://4ort.xyz/entity/abstractive-text-summarization-model-combining-a-hierarchical-attention-mechanism-and-multiobjective-reinforcement-learn