Teses / dissertações sobre o tema "Positive/negative transfer"
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Veja os 19 melhores trabalhos (teses / dissertações) para estudos sobre o assunto "Positive/negative transfer".
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Williams, Lisa D. "Component transfer, positive and negative transfer effects on categorization and recognition ability". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape10/PQDD_0022/NQ51937.pdf.
Texto completo da fonteNiu, Bingyu, e Sisi Yan. "Knowledge transfer in project-based environments : The barriers of knowledge transfer". Thesis, Linköpings universitet, Företagsekonomi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-78792.
Texto completo da fonteAntonsson, Emelie. "Understanding the Meaning of English Idiomatic Expressions in Song Lyrics : A Survey Regarding Swedish University Students’ Understanding of Idiomatic Expressions in English Song Lyrics". Thesis, Högskolan i Halmstad, Sektionen för lärarutbildning (LUT), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-17887.
Texto completo da fonteWitney, John Clifford. "Lateral (morpho)syntactic transfer : an empirical investigation into the positive and negative influences of French on L1 English learners of Spanish within an instructed language-learning environment". Thesis, Birkbeck (University of London), 2014. http://bbktheses.da.ulcc.ac.uk/109/.
Texto completo da fonteKing, Stephanie. "An investigation into transfer provision for children and young people with Autistic Spectrum Disorders (Paper 1) ; The effects of school transfer for children and young people with Autistic Spectrum Disorders, focussing on positive and negative emotions reported by parents, schools and pupils (Paper 2)". Thesis, University of Exeter, 2009. http://hdl.handle.net/10036/90894.
Texto completo da fonteKurenbach, Brigitta. "Konjugativer DNA-Transfer zwischen Gram-positiven und Gram-negativen Spezies: Transferkomponenten des Multiresistenzplasmids pIP501 aus Streptococcus agalactiae". [S.l.] : [s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=971485305.
Texto completo da fonteAl, Haimi Maryam. "L'enseignement de l'imparfait à des arabophones avec médiation de la langue arabe". Electronic Thesis or Diss., Normandie, 2023. http://www.theses.fr/2023NORMC041.
Texto completo da fonteMany studies have observed the importance and the effect of the mother tongue in foreign language classes, but it has not been fully valued in teaching. In an experimental didactic framework, we examined the use of mediation through the Arabic language among Arabic-speaking learners of French as a foreign language. This study focuses on the acquisition of the imperfect on the functional level, which is always a challenge for teaching/learning. This study focused in particular on the assimilation of the relations of simultaneity between processes that the imperfect may build in context: total simultaneity, partial simultaneity and interruption. Through a knowledge construction device associated with a mediative approach (and without mediation for the control group) as well as initial and final measurement instruments, we observe that the reference to the Arabic L1 can slow down the appropriation of the imperfect, by inducing confusion and causing overuse of the IMP with partial simultaneity and interruption. The main difficulty lies in typical perfective contexts of the passé composé with achievement verbs as well as in atypical imperfective contexts of the imperfect with accomplishment verbs. The experimental group performed notably less well in these two configurations, especially when they were found in a single utterance. We thus conclude that the positive transfer was only very partially effective, probably because it could not be automated in the experimental group
Mucanze, Nelson Alberto [UNESP]. "Investimento Direto Estrangeiro em Moçambique: aspectos positivos e negativos". Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/145019.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Moçambique tem experimentado taxas de crescimento econômico muito satisfatórias nos últimos anos. Segundo os dados da African Economic Outlook (AEO, 2014), o país cresceu em média 7% ao ano nos últimos dez anos. Os dados do Banco de Moçambique (2015) mostram que o fluxo de Investimento Direto Estrangeiro para o país evoluiu de US$ 347,3 milhões para US$ 4,9 bilhões entre 2002 e 2014. O governo moçambicano tem vislumbrado o IDE com papel estratégico para manter as taxas de crescimento econômico, aumentar o nível de empregos, proporcionar o desenvolvimento e atualizar a economia moçambicana em termos de transferência de tecnologias. No entanto sabe-se que essas “boas” consequências dos fluxos de IDE não acontecem automaticamente, é necessário que se criem políticas que façam que os retornos do IDE gerem riqueza para o país receptor. Neste trabalho, parte-se do pressuposto de que em Moçambique, apesar das altas taxas de crescimento econômico, os grandes fluxos de IDE não tem gerado riqueza para a economia nacional porque são concentrados no setor extrativo, têm muitos incentivos fiscais, não geram empregos, seus lucros são repatriados, têm pouca ligação com a economia nacional e incentivam conflitos políticos. O presente trabalho tem por objetivo identificar a importância do setor extrativo na atração de IDE para Moçambique.
Mozambique has experienced very satisfactory economic growth rates in recent years. According to the African Economic Outlook (AEO, 2014), the country grew at an average 7% year in the last ten years. The data of the Bank of Mozambique (2015) show that the flow of Foreign direct investment to the country evolved from $ 347,300,000 to $ 4.9 billion between 2002 and 2014. The Mozambican Government has glimpsed the IDE with strategic role to keep the rates of economic growth, increase the level of jobs, provide development and upgrading the Mozambican economy in terms of transfer of technology. However it is known that these "good" consequences of FDI flows don't happen automatically, It is necessary to create policies that make the returns of the FDI generate wealth for the receiving country. In this work, we start from the assumption that in Mozambique, despite high rates of economic growth, the large flows of FDI don't have generated wealth for the national economy because they are concentrated in the extractive sector, have many tax incentives, not generate jobs, their profits are repatriated, there is a little connection with the national economy and encourage political conflicts. The present work aims to identify the importance of the extractive sector in FDI attraction to Mozambique.
CAPES: 24/173538-1
Pinchuk, Tommy. "Optimization of pre-processing variables for hyperspectral analysis of focal plane array Fourier transform infrared images". Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=98769.
Texto completo da fonteWalter, Julia [Verfasser], Karl Günter [Akademischer Betreuer] Wiese, Nicolai [Gutachter] Miosge e Martin [Gutachter] Oppermann. "Transfer von Pluripotenzfaktoren maligner Stro-1-positiver und Stro-1 negativer Zellen auf tumorfremde somatische Zellen / Julia Walter ; Gutachter: Nicolai Miosge, Martin Oppermann ; Betreuer: Karl Günter Wiese". Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2016. http://d-nb.info/1118846680/34.
Texto completo da fonteAlzayat, Ayman. "Positive and Negative Analogical Transfer in Problem Solving". Thesis, 2011. http://hdl.handle.net/10012/6325.
Texto completo da fonte"Predicting positive and negative links in signed social networks via transfer learning". 2012. http://library.cuhk.edu.hk/record=b5549173.
Texto completo da fonte由於在帶符號社交網絡中沒有事先定義好的屬性向量,我們需要構造一種普適的屬性特徵,從而可以把“源網絡“的拓撲結構信息有效地遷移到“目標網絡“中去。借助於構造好的普適屬性,我們使用了一種類似AdaBoost的遷移學習算法,通過調整訓練樣本的權重,從而可以更好地利用“源網絡“中的樣本信息輔助模型的學習。我們使用兩個真實的大型帶符號社交網絡進行實驗,結果顯示我們的遷移學習算法可以較基準方案,在鏈接關係符號預測的準確度上,提高百分之四十。
Different from a large body of research on social networks that almost exclusively focused on positive relationships, we study signed social networks with both positive and negative links. Specifically, we focus on how to reliably and effectively predict the signs of links in a signed social network (called a target network), where a very small amount of edge sign information is available as the training data. To train a good classifier, we adopt the transfer learning approach to leverage the abundant edge signs from another signed social network (called a source network) which may have a different joint distribution of the observed instance and the class label.
As there is no predefined feature vector for the edge instances in a signed network, we construct generalizable features that can transfer the topological knowledge from the source network to the target. With the extracted features, we adopt an AdaBoost-like transfer learning algorithm with instance weighting to utilize more useful training instances in the source network for model learning. Experimental results on two real large signed social networks demonstrate that our transfer learning algorithm can improve the prediction accuracy by 40% over baseline schemes.
Detailed summary in vernacular field only.
Detailed summary in vernacular field only.
Ye, Jihang.
Thesis (M.Phil.)--Chinese University of Hong Kong, 2012.
Includes bibliographical references (leaves 51-56).
Abstracts also in Chinese.
Abstract --- p.ii
Acknowledgement --- p.v
Chapter 1 --- Introduction --- p.1
Chapter 2 --- Related Work --- p.8
Chapter 3 --- Problem Formulation --- p.13
Chapter 4 --- Feature Construction --- p.16
Chapter 4.1 --- Explicit Topological Features --- p.17
Chapter 4.2 --- Latent Topological Feature --- p.19
Chapter 4.2.1 --- Optimization Algorithm --- p.22
Chapter 4.2.2 --- Convergence Analysis --- p.23
Chapter 5 --- Edge Sign Prediction by Transfer Learning --- p.28
Chapter 5.1 --- Transfer Learning with Instance Weighting --- p.29
Chapter 5.2 --- Training Loss Analysis --- p.31
Chapter 6 --- Experimental Evaluation --- p.35
Chapter 6.1 --- Data Preparation --- p.35
Chapter 6.2 --- Evaluation of Transfer Learning with InstanceWeighting --- p.37
Chapter 6.3 --- Effectiveness of Topological Features --- p.41
Chapter 7 --- Conclusion --- p.45
Chapter A --- Proof of Theorem 1 --- p.48
Bibliography --- p.51
Chen, Zhe. "Positive and negative transfer in analogical problem solving by 6-year-olds". 1988. https://scholarworks.umass.edu/theses/2141.
Texto completo da fonteSasoma, José Maria. "Interferências da língua umbundu na língua portuguesa na região de benguela. Estudo descritivo". Master's thesis, 2015. http://hdl.handle.net/10362/15797.
Texto completo da fonteMendes, Mónica Filipa dos Santos. "Probing Radiosensitisers in Electron Transfer Experiments". Doctoral thesis, 2019. http://hdl.handle.net/10362/63794.
Texto completo da fonteDvořáková, Jana. "K interferenci češtiny, ruštiny a angličtiny v jazykové výuce". Master's thesis, 2011. http://www.nusl.cz/ntk/nusl-312287.
Texto completo da fonteWalter, Julia. "Transfer von Pluripotenzfaktoren maligner Stro-1-positiver und Stro-1 negativer Zellen auf tumorfremde somatische Zellen". Doctoral thesis, 2016. http://hdl.handle.net/11858/00-1735-0000-002B-7C2D-1.
Texto completo da fonteKurenbach, Brigitta [Verfasser]. "Konjugativer DNA-Transfer zwischen Gram-positiven und Gram-negativen Spezies: Transferkomponenten des Multiresistenzplasmids pIP501 aus Streptococcus agalactiae / vorgelegt von Brigitta Kurenbach". 2004. http://d-nb.info/971485305/34.
Texto completo da fonteRamasheuskaya, Katsiaryna. "Specifika češtiny ruských studentů (se zaměřením na vybrané fonetické a morfosyntaktické jevy)". Doctoral thesis, 2015. http://www.nusl.cz/ntk/nusl-338063.
Texto completo da fonte