نتایج جستجو برای: negative transfer

تعداد نتایج: 814810  

Journal: :DEStech Transactions on Social Science, Education and Human Science 2019

Journal: :International Journal for Innovation Education and Research 2018

Journal: :Statistical Analysis and Data Mining 2013
Jing Gao Liang Ge Kang Li Hung Q. Ngo Aidong Zhang

Transfer learning has benefited many real-world applications where labeled data are abundant in source domains but scarce in the target domain. As there are usually multiple relevant domains where knowledge can be transferred, multiple source transfer learning (MSTL) has recently attracted much attention. However, we are facing two major challenges when applying MSTL. First, without knowledge a...

2011
Hiroki Ogino Tetsuya Yoshida

We propose a method called Topic Graph based NMF for Transfer Learning (TNT) based on Non-negative Matrix Factorization (NMF). Since NMF learns feature vectors to approximate the given data, the proposed approach tries to preserve the feature space which is spanned by the feature vectors to realize transfer learning. Based on the learned feature vectors in the source domain, a graph structure c...

2005
Robert E. Lee

Three experiments examined the effects of simultaneous and successive presentation on part/whole transfer in free recall. In the first two experiments, Ss received six or eight trials on the part list. The observed absence of negative transfer under any presentation condition was attributed to the fact that part-list subjective organization did not increase over reals. In Experiment III Ss rece...

Journal: :Int. J. Hum.-Comput. Stud. 2005
Denis Besnard Lucile Cacitti

When expert operators interact with a new device, they inevitably reuse former interaction modes and actions. This phenomenon is due to the human cognition seeking resources savings. Schemas support this strategy and are implemented in such a way that perfection is disregarded at the profit of an intuitive trade-off between performance and cognitive resources savings. As a consequence, humans h...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان 1389

run-out-table (rot) is located between last finishing stand and down coiler in a hot strip mill. as the hot steel strip passes from rot, water jets impact on it from top and bottom and strip temperature decreases approximately from 800-950 °c to 500-750°c. the temperature history that strip experience while passing through rot affects significantly the metallurgical and mechanical properties, s...

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