Recurrent Neural Networks with Mixed Hierarchical Structures and EM Algorithm for Natural Language Processing.
Zhaoxin LuoMichael ZhuPublished in: LREC (2022)
Keyphrases
- recurrent neural networks
- em algorithm
- hierarchical structures
- natural language processing
- expectation maximization
- hierarchical structure
- mixture model
- information extraction
- maximum likelihood
- feed forward
- neural network
- gaussian mixture model
- natural language
- generative model
- machine learning
- echo state networks
- maximum likelihood estimation
- artificial neural networks
- text mining
- expectation maximisation
- wordnet
- structured documents
- artificial intelligence
- probabilistic model
- incomplete data
- hyperparameters
- mixture modeling
- named entities
- maximum a posteriori
- learning algorithm