document: Learning nonregular languages : a comparison of simple recurrent networks and LSTM Rodriguez -LRB- 2001 -RRB- examined the learning ability of simple recurrent nets -LRB- SRNs -RRB- -LRB- Elman , 1990 -RRB- on simple context-sensitive and context-free languages . In response to Rodriguez 's -LRB- 2001 -RRB- article , we compare the performance of simple recurrent nets and long short-term memory recurrent nets on context-free and context-sensitive languages
doc_bio_tags: O O O O O O O O O O O B O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O B O O O O O O O O O O O O O O O
extractive_keyphrases: lstm performance
abstractive_keyphrases: nonregular language learning recurrent neural networks context-sensitive languages context-free languages short-term memory recurrent nets