نتایج جستجو برای: transfer learning

تعداد نتایج: 875116  

2012
Zhongzhi Shi Bo Zhang Fuzhen Zhuang

Traditional learning techniques have the assumption that training and test data are drawn from the same data distribution, and thus they are not suitable for dealing with the situation where new unlabeled data are obtained from fast evolving, related but different information sources. This leads to the crossdomain learning problem which targets on adapting the knowledge learned from one or more...

2012
Aaron Wilson Alan Fern Prasad Tadepalli

Transfer learning is one way to close the gap between the apparent speed of human learning and the relatively slow pace of learning by machines. Transfer is doubly beneficial in reinforcement learning where the agent not only needs to generalize from sparse experience, but also needs to efficiently explore. In this paper, we show that the hierarchical Bayesian framework can be readily adapted t...

2015
Christian Stockinger Benjamin Thürer Anne Focke Thorsten Stein

Abbreviated Title 8 Intermanual transfer characteristics of dynamic learning 9 Abstract 19 Intermanual transfer, i.e., generalization of motor learning across hands, is a well-accepted phenomenon of 20 motor learning. Yet, there are open questions regarding the characteristics of this transfer, particularly, 21 intermanual transfer of dynamic learning. In this study, we investigated intermanual...

2005
Ryan Poirier Daniel L. Silver

csMTL, or context-sensitive Multiple Task Learning, is presented as a method of inductive transfer that uses a single output neural network and additional contextual inputs for learning multiple tasks. The csMTL approach is demonstrated to produce hypotheses that are equivalent to or better than standard MTL hypotheses when learning a primary task in the presence of related and unrelated tasks....

2016
Seungwhan Moon Jaime G. Carbonell

We propose a framework for learning new target tasks by leveraging existing heterogeneous knowledge sources. Unlike the traditional transfer learning, we do not require explicit relations between source and target tasks, and instead let the learner actively mine transferable knowledge from a source dataset. To this end, we develop (1) a transfer learning method for source datasets with heteroge...

2010
David A. Moore Andrea Pohoreckyj Danyluk

Learning the relational structure of a domain is a fundamental problem in statistical relational learning. The deep transfer algorithm of Davis and Domingos attempts to improve structure learning in Markov logic networks by harnessing the power of transfer learning, using the second-order structural regularities of a source domain to bias the structure search process in a target domain. We prop...

2015
Chetak Kandaswamy Luís M. Silva Luís A. Alexandre Jorge M. Santos

Transfer learning algorithms typically assume that the training data and the test data come from different distribution. It is better at adapting to learn new tasks and concepts more quickly and accurately by exploiting previously gained knowledge. Deep Transfer Learning (DTL) emerged as a new paradigm in transfer learning in which a deep model offer greater flexibility in extracting high-level...

Journal: :IEICE Transactions 2017
Ying Ma Shunzhi Zhu Yumin Chen Jingjing Li

An transfer learning method, called Kernel Canonical Correlation Analysis plus (KCCA+), is proposed for heterogeneous Crosscompany defect prediction. Combining the kernel method and transfer learning techniques, this method improves the performance of the predictor with more adaptive ability in nonlinearly separable scenarios. Experiments validate its effectiveness. key words: machine learning,...

Journal: :Memory & cognition 2016
Steven C Pan Carol M Wong Zachary E Potter Jonathan Mejia Timothy C Rickard

Test-enhanced learning and transfer for triple-associate word stimuli was assessed in three experiments. In each experiment, training and final-test trials involved the presentation of two words per triple associate (triplet), with the third word having to be retrieved. In agreement with the prior literature on different stimuli, training through testing with feedback yielded markedly better fi...

2012
Mingsheng Long Jianmin Wang Guiguang Ding Wei Cheng Xiang Zhang Wei Wang

Transfer learning aims to leverage the knowledge in the source domain to facilitate the learning tasks in the target domain. It has attracted extensive research interests recently due to its effectiveness in a wide range of applications. The general idea of the existing methods is to utilize the common latent structure shared across domains as the bridge for knowledge transfer. These methods us...

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