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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
71

Neural network analysis of sparse datasets : an application to the fracture system in folds of the Lisburne Formation, northeastern Alaska /

Bui, Thang Dinh, January 2004 (has links)
Thesis (Ph. D.)--Texas A&M University, 2004. / Vita. Includes bibliographical references (p. 171-177).
72

Converting a trained neural network to a decision tree dectext-decision tree extractor /

Boz, Olcay, January 2000 (has links)
Thesis (Ph. D.)--Lehigh University, 2000. / Includes vita. Includes bibliographical references (leaves 138-147).
73

A new approach for training and testing artificial neural networks for permeability prediction

Oyerokun, Ademola Akinwumi. January 1900 (has links)
Thesis (M.S.)--West Virginia University, 2002. / Title from document title page. Document formatted into pages; contains xii, 94 p. : ill. (some col.), maps. Includes abstract. Includes bibliographical references (p. 51-53).
74

Intelligent time-successive production modeling

Khazaeni, Yasaman. January 2009 (has links)
Thesis (M.S.)--West Virginia University, 2009. / Title from document title page. Document formatted into pages; contains ix, 83 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 81-83).
75

Hybrid neural networks models for a membrane reactor

Al-Yemni, Mohammed. January 1900 (has links)
Thesis (M.S.)--West Virginia University, 2003. / Title from document title page. Document formatted into pages; contains xiii, 112 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 92-94).
76

Hydrological applications of MLP neural networks with back-propagation /

Fernando, Thudugala Mudalige K. G. January 2002 (has links)
Thesis (M. Phil.)--University of Hong Kong, 2002. / Includes bibliographical references (leaves 148-160).
77

A neural network based ionospheric model for the bottomside electron density profile over Grahamstown, South Africa /

McKinnell, Lee-Anne. January 2002 (has links)
Thesis (Ph. D. (Physics and Electronics))--Rhodes University, 2003.
78

The use of neural network analysis of PET-CT brain scan regional ¹⁸F-FDG metabolism in diagnosis and prognosis of dementia subjects

See, Shiu-king, Eric., 施兆景. January 2013 (has links)
The elderly population (those aged 65 years or older) in Hong Kong is expected to increase from approximately 13% in 2009 to 28% by 2039. With this rapid growth of elders, it raises attention to prevent and treat chronic diseases of aging. Dementia is particularly concerned because the short term memory loss and other cognitive malfunctions lead to a loss of independent function that has a extensive impact on individuals, families, health and social welfare systems. Currently over 70,000 people endure dementia in Hong Kong and expect quadruple rises by 2036. In order to cope with these diseases, accurate diagnosis is very useful, particular at early stage when treatment outcomes are most effective. Numerous studies have found that AD and other dementias could alter brain metabolism significantly. AD patients usually present the posterior cingulated and parietotemporal cortices hypometabolism and spread into the frontal lobes in advanced disease. In contrast, FTD patients show manifestly hypometabolism in the frontal and anterior temporal cortices, while DLB patients present hypometabolism in the posterior brain comprising primarily the parietoocipital regions. Theoretically, 18F-FDG PET scan can help in the early diagnosis of AD and other dementias by highlighting these decreased FDG uptake cortex regions before MRI or CT scans can detect any structural damage. This is a retrospective chart review study. Patients who had received FDG brain PET-CT scan previously had their regional brain metabolism quantitated using a software call Cortex-ID and clinical laboratory tests. The study is * To develop a Neural Network (NN) that can diagnose the various types of dementia using Brain PET-CT scan, testing accuracy of NN versus an expert and, * To see if the NN can correlate with the clinical severity of the disease as reflected by MMSE score. Finally, three neural networks have been designed and they all fulfill all the required specifications. / published_or_final_version / Diagnostic Radiology / Master / Master of Medical Sciences
79

Stability of neural network control systems

林誠, Lam, Shing. January 1995 (has links)
published_or_final_version / Electrical and Electronic Engineering / Master / Master of Philosophy
80

Deep soil mixing and predictive neural network models for strength prediction

Shrestha, Rakshya January 2013 (has links)
No description available.

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