Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 21 for “"ID3"”.
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Efficiently Learning Monotone Decision Trees with ID3
… uniform distribution. In this paper, I take the ID3 information-gain-first classification algorithm and apply it to the task of learning monotone Boolean functions from examples that are uniformly distributed over {0,1}^n. I limited my scope to the class of monotone Boolean functions that can be …
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The role of Inhibitors of Differentiation proteins ID1 and ID3 in breast cancer metastasis
Breast cancer is a leading cause of cancer death in women. While locally-confined breast cancer is generally curable, the survival of patients with metastatic breast cancer is very poor. Treatment for metastatic breast cancer is palliative not curative due to the lack of targeted therapies. …
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Regulation of RNA polymerase III transcription by the ID1, ID2, ID3 and E47 proteins
RNA polymerase III (pol III) is responsible for transcribing a set of genes that are involved in protein synthesis, including transfer (tRNA) and 5S ribosomal RNA (5S rRNA). Pol III transcription levels are increased in many cancers, as increased protein synthesis is required for tumour growth. …
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Characterization of ABF-1 in C. elegans and regulation of cellular growth and ID3 by human ABF-1
… a human ABF-1 stably transfected cell line, ID3 protein levels and transcript levels were shown to increase in response to overexpression of ABF-1 via western and northern blot, respectively. Flow cytometry analysis and Real-time PCR revealed that ABF-1 programs a slow down in the cell cycle, …
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Untersuchungen zur Identifikation von Interaktionspartnern der Nemo-like-Kinase, Nlk
… die die inhibitorischen HLH Proteine Id2 und Id3 phosphorylieren, und die Beteiligung von HLH Transkriptionsfaktoren an der Entwicklung des Knochenmarks und des Zerebellums legten den Gedanken nahe, dass Id2 bzw. Id3 Interaktionspartner der Nlk sein könnten. Für das Säuger-2-Hybridsystem …
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Knowledge acquisition for expert systems: inducing modular rules from examples
… algorithm in general use today is Quinlan's ID3. ID3 induces rules in the form of decision trees. However, the research reported in this thesis identifies some major limitations of a decision tree representation. Decision trees can be incomprehensible, but more importantly, there are rules …
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Toward an intelligent classification-tree approach to problem-solving
… are available. One prevalent heuristic algorithm ID3 is analyzed. Since this algorithm selects the locally best attributes, adding a new variable may deteriorate the classification performance if this variable is too closely related to previously selected attributes. A new algorithm IDA is …
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The Role of Id Proteins in the Development and Function of T and B Lymphocytes
… alpha beta T cells, as well as the role of Id3 in B cells.</p><p> Id proteins have been shown to control gamma delta T cell development. Id3 knockout mice demonstrate a dramatic expansion of innate-like Vgamma1.1<super>+</super> Vdelta6.3<super>+</super> T cells in the neonatal stage, …
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The impact of measurement scale on classification performance of inductive learning and statistical approaches
… (probit) and the inductive learning method (ID3). In addition, the impact of correlation structure on the classification behavior of the probit method and the ID3 method is examined.
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Kopírování hudebních CD
… i ke vzdálené freedb databázi. Obsahuje editor ID3 tagů, funkce pro rychlé tagování, přejmenování souboru dle jeho tagu či yytvoření CUE sheetu vloženého CD. Uživatel si může zvolit vlastní schéma, podle kterého budou tvořena jména souborů. Audio CD Ripper lze použít též jako jednoduchý …
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Characterisation and modulation of drug resistance in lung cancer cell lines
… resistance. Of the three genes investigated, ID3, CRYZ and CRIP1, ID3 emerged as having a potential role in contributing to resistance in one of the resistant lung carcinoma cell lines investigated. Many of the proteins important in resistance are membrane expressed but due to their size and …
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Brief Study of Classification Algorithms in Machine Learning
… measurement and Decision Trees make use of ID3 algorithm as a basis. We conclude the study by providing an overall picture of its strengths and weaknesses in solving different types of problems. Also a major point to note is that this paper is not a comparison between these three …
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Budget allocation on differentially private decision trees and random forests
… decision tree induction algorithms such as ID3, C4.5 and CART (Blum, Dwork, McSherry, & Nissim, 2005; Friedman & Schuster, 2010). These studies reveal a striking observation: while the splitting criterion of ID3/C4.5 guarantees a better rate of convergence in classification than CART, due to …
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Expert systems in A.C. induction motor fault diagnosis.
… case histories is also reported. Based on the ID3 learning algorithm, the approach determines emerging patterns and relationships as more diagnoses are made. A method of quantifying the generality of the induced conclusions is also defined and described.
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Serum Regulation of Inhibitor of DNA Binding/Differentiation 1 Expression by a BMP Pathway and BMP Responsive El
… Serum induction of the Id1 related gene Id3 also required the BMP pathway. Given these and other findings we conclude that the Id family of IEGs is regulated by BMPs in serum through similar BREs. This represents a second pathway for serum regulation of IEGs.
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Quantification of gene expression in single cells
… with the transcription factors Id1 and Id3. We conclude that quantitative gene expression measurements on single cells allow: 1) studies of cell population heterogeneity and noise in gene expression; 2) exploration of genes that are co-regulated; and 3) correlation of gene expression …
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Crystal filter tuning using machine learning.
… from the operator. - Three learning techniques (IID3, Adaptive Combiners, Neural Networks) were used and compared as the means of automated knowledge elicitation. All three techniques used case knowledge in the form of examples. The investigations suggested the use of ID3 for the first two parts …
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Funktion von BOB.1/OBF.1 für oktamerabhängige und Immunglobulin-Transkription in B-Zellen und Hodgkin-Reed-Sternberg-Zellen und Identifizierung von BOB.1/OBF.1-regulierten Genen
… Rbp1, Creg als auch herabregulierte Gene, wie Id3. Eine Klassifizierung der potentiellen Zielgene nach ihrer Funktion legt eine Funktion von BOB.1/OBF.1 nahe für verschieden Aspekte der B-Zellphysiologie wie Zellmetabolismus, Zelladhäsion und Zelldifferenzierung. BOB.1/OBF.1 hat also sehr …
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Untersuchungen zu Bedeutung von TGF-β während der Entwicklung des Vorderhirns
… neuraler Zellen spielen, wie Gata2, Runx1, Id3 und Nedd9. Die nähere Untersuchung der Auswirkungen eines Funktionsverlustes der Zielgene Ctgf, Gata2, Runx1 und Nedd9 auf die TGF-β induzierte Neurogenese identifizierte Nedd9 als notwendige Signal-Komponente während dieses Prozesses. Die …
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A Study of TGF‐β Signaling in B Lymphocytes and Glioblastoma
… induced by TGF–β in these cells, whereas Id3 and cyclin G2 are induced in a Smad3–independent manner. Finally, unlike the MAPK pathways we tested, the BMP–specific Smads 1 and 5 are activated in response to TGF–β in these cells, and this activation is dependent on ALK5 kinase activity. …
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