Named Entity Recognition for Open Domain Data Based on Distant Supervision.

Junshuang Wu Richong Zhang Ting Deng Jinpeng Huai

Published in: CCKS (2019)

Keyphrases

named entity recognition
information extraction
natural language processing
data sets
data analysis
maximum entropy
open domain
prior knowledge
machine learning
knowledge discovery
feature selection
training data
hidden markov models
data points
conditional random fields
data retrieval