Encoding Tree Sparsity in Multi-Task Learning: A Probabilistic Framework.

Lei Han Yu Zhang Guojie Song Kunqing Xie

Published in: AAAI (2014)

Keyphrases

multi task learning
multi task
learning tasks
high dimensional
text mining
gaussian processes
data sets
data mining
training data
probabilistic model
text classification
generative model
closed form
context sensitive
multiple tasks