Deep learning in exploring semantic relatedness for microblog dimensionality reduction.
Lei XuChunxiao JiangYong RenPublished in: GlobalSIP (2015)
Keyphrases
- deep learning
- semantic relatedness
- dimensionality reduction
- unsupervised learning
- wordnet
- semantic similarity
- semantic information
- background knowledge
- word sense disambiguation
- machine learning
- feature extraction
- text retrieval
- low dimensional
- high dimensional data
- social media
- feature selection
- principal component analysis
- wikipedia articles
- computational linguistics
- semantic relationships
- pattern recognition
- high dimensional
- mental models
- co occurrence
- weakly supervised
- data points
- feature space
- reinforcement learning
- knowledge base
- machine translation
- similarity measure
- natural language
- active learning
- computer vision
- information retrieval
- data sets