Research on Patent Text Classification Based on Word2Vec and LSTM.
Lizhong XiaoGuangzhong WangYang ZuoPublished in: ISCID (1) (2018)
Keyphrases
- text classification
- n gram
- training corpus
- word segmentation
- term frequency
- distributional clustering
- bag of words
- text categorization
- feature selection
- text mining
- naive bayes
- co occurrence
- machine learning
- text documents
- recurrent neural networks
- intellectual property
- text classifiers
- information retrieval
- knn
- data cleaning
- document classification
- semantic features
- labeled data
- language modeling
- sentiment analysis
- word recognition
- prior art
- sentiment classification
- language model
- information theoretic
- multiword
- multi label
- semi supervised learning
- patent retrieval
- training documents
- neural network