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Improving Span-based Question Answering Systems with Coarsely Labeled Data.
Hao Cheng
Ming-Wei Chang
Kenton Lee
Ankur P. Parikh
Michael Collins
Kristina Toutanova
Published in:
CoRR (2018)
Keyphrases
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labeled data
question answering systems
unlabeled data
semi supervised
semi supervised learning
question answering
active learning
text classification
training data
supervised learning
transfer learning
prior knowledge
labeled training data
class labels
document retrieval
information retrieval systems
learning algorithm
natural language
labeled and unlabeled data
background knowledge
data points
unsupervised learning
machine learning algorithms
reinforcement learning
decision trees