Convolution Neural Network with Active Learning for Information Extraction of Enterprise Announcements.
Lei FuZhaoxia YinYi LiuJun ZhangPublished in: NLPCC (2) (2018)
Keyphrases
- active learning
- information extraction
- neural network
- machine learning
- text mining
- free text
- artificial neural networks
- neural network model
- natural language processing
- precision and recall
- named entities
- structured data
- learning algorithm
- semi supervised
- pattern recognition
- back propagation
- learning strategies
- question answering
- named entity recognition
- random sampling
- radial basis function
- bp neural network
- stock market
- selective sampling
- semi structured
- relation extraction
- information management
- business applications
- information systems
- image processing
- natural language
- supervised learning
- textual data
- neural nets
- relational learning
- experimental design
- prediction model
- cost sensitive
- recurrent neural networks
- feed forward
- fault diagnosis
- web documents
- training examples
- knowledge management
- genetic algorithm
- information retrieval
- neural network is trained
- active learning strategies
- associative memory
- multilayer perceptron
- web mining
- conditional random fields
- data mining