Extending Neural Question Answering with Linguistic Input Features.
Fabian HommelPhilipp CimianoMatthias OrlikowskiMatthias HartungPublished in: SemDeep@IJCAI (2019)
Keyphrases
- question answering
- input features
- natural language processing
- natural language
- machine learning algorithms
- network architecture
- activation function
- neural network
- question classification
- information extraction
- feature selection
- feature subset
- named entities
- information retrieval
- feature values
- class labels
- selected features
- classification algorithm
- knowledge representation
- support vector machine
- linguistic features
- machine learning
- artificial neural networks
- feature space
- question answering systems
- qa systems
- natural language questions
- part of speech
- feed forward
- knn
- classification accuracy
- learning algorithm