# A 8.93-TOPS/W LSTM Recurrent Neural Network Accelerator Featuring Hierarchical Coarse-Grain Sparsity With All Parameters Stored On-Chip

> Research article (IEEE Solid-State Circuits Letters, 2019) · cited 12× · AI/ML

**Wikidata**: [openalex:W4239824580](https://www.wikidata.org/wiki/openalex:W4239824580)  
**Source**: https://4ort.xyz/entity/a-8-93-tops-w-lstm-recurrent-neural-network-accelerator-featuring-hierarchical-coarse-grain-sparsity-with-all-parameters