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Dissertations / Theses on the topic 'Features of significance'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Schuy, Lars. "Speech features and their significance in speaker recognition." Thesis, University of Sussex, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.288845.

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This thesis addresses the significance of speech features within the task of speaker recognition. Motivated by the perception of simple attributes like `loud', `smooth', `fast', more than 70 new speech features are developed. A set of basic speech features like pitch, loudness and speech speed are combined together with these new features in a feature set, one set per utterance. A neural network classifier is used to evaluate the significance of these features by creating a speaker recognition system and analysing the behaviour of successfully trained single-speaker networks. An in-depth analy

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2

Brown, Sandra Lois School of Design UNSW. "Significance, the vessel and the domestic." Awarded by:University of New South Wales. School of Design, 2004. http://handle.unsw.edu.au/1959.4/20761.

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Throughout history, people have made or acquired vessels from which to sip their favourite beverage. In the contemporary domestic setting, households frequently accumulate multiples of the same type of object in numbers that are considerably greater than is necessary and practical for use alone. Of these many objects there are often individual pieces that have special significance for the owner or user. Some are so valued that they may even be removed and set aside because of their perceived importance. The research was initiated by a previous study of tea drinking vessels coupled with a d

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3

Gerakis, J. G. (Jeffrey George). "Aerodynamic measurements on some special wing features of nocturnal owls and their acoustic significance." Thesis, McGill University, 1985. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63333.

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4

Chan, Yuen Ling (Tracey). "The biological features and clinical significance of natural killer cell reconstitution following allogenic stem cell transplantation." Thesis, University of Birmingham, 2018. http://etheses.bham.ac.uk//id/eprint/8714/.

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Natural killer (NK) cells reconstitute rapidly following allogeneic stem cell transplantation (allo-SCT) at a time when alloreactive T cell immunity is being established. Important differences are seen in the patterns of reconstitution between T cell deplete, T cell replete and umbilical cord stem cell transplants. 82 patients who received T cell-deplete allo-SCT were studied to determine the functional and transcriptional profile of the reconstituting NK cells and to assess the relationship with clinical outcome. NK cells at day 14 (D14-NK) were donor-derived, intensely proliferating and expr

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5

Styles, Adam James. "The nature and significance of Late-Orogenic extensional structures in the Varsican Orogen of SW England and comparison to equivalent features from the Italian Apennines." Thesis, Durham University, 1997. http://etheses.dur.ac.uk/981/.

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6

Whissell, John. "Significant Feature Clustering." Thesis, University of Waterloo, 2006. http://hdl.handle.net/10012/2926.

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In this thesis, we present a new clustering algorithm we call <em>Significance Feature Clustering</em>, which is designed to cluster text documents. Its central premise is the mapping of raw frequency count vectors to discrete-valued significance vectors which contain values of -1, 0, or 1. These values represent whether a word is <em>significantly negative</em>, <em>neutral</em>, or <em>significantly positive</em>, respectively. Initially, standard tf-idf vectors are computed from raw frequency vectors, then these tf-idf vectors are transformed to significance vectors using a

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7

Perkins, David Neil. "Computer methods for identifying significant features in protein sequences." Thesis, University of Leeds, 1994. http://etheses.whiterose.ac.uk/6772/.

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The research described in this thesis can be easily and conveniently separated under two broad headings. the definition of discriminating motif sets for protein families and software development In this instance the phrase motif set refers to a combination of features in the amino acid sequences of a family of proteins that is diagnostic of family membership and therefore has predictive value in identifying new family members. Under the first heading. a number of sets of motifs are described in detail while a number of others are included as an appendix in a format compatible with the PRINTS m

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Chang, Raphael M. Eng Massachusetts Institute of Technology. "Significance of omnidirectional fisheye cameras for feature-based visual SLAM." Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/129885.

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Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, February, 2020<br>Cataloged from student-submitted PDF of thesis.<br>Includes bibliographical references (pages 117-124).<br>Robust GPS-denied navigation of mobile robots is becoming increasingly important as robots become more ubiquitous. Cameras are powerful sensors for this application due to their low cost and high information density. The task of using camera-based computer vision techniques for navigation is typically referred to as visual simultaneous localization and mappi

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9

Chen, Li. "Searching for significant feature interaction from biological data." Diss., Online access via UMI:, 2007.

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10

Sreevalson, Nair Jaya. "Modular processing of two-dimensional significance map for efficient feature extraction." Thesis, Mississippi State : Mississippi State University, 2002. http://library.msstate.edu/etd/show.asp?etd=etd-07012002-111746.

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11

Treter, Christine W. "The significance of selected compositions by Ralph Vaughan Williams which feature the viola." Virtual Press, 1993. http://liblink.bsu.edu/uhtbin/catkey/861379.

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The main body of this document includes discussion of the background, analysis, and significance of eight compositions by Ralph Vaughan Williams which feature the viola. These works were selected from those which give the viola unusual prominence. Solo works include Flos Campi, Suite for viola and small orchestra, and Romance for viola and piano. Two transcriptions for viola and piano, Six Studies in English Folk Song and Fantasia on Greensleeves, are also discussed. The remaining works are Four Hymns for tenor, string orchestra or piano, and viola obbligato, the String Quartet in A Minor in w

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12

Erande, Abhijit. "Automatic detection of significant features and event timeline construction from temporally tagged data." Kansas State University, 2009. http://hdl.handle.net/2097/1675.

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Master of Science<br>Department of Computing and Information Sciences<br>William H. Hsu<br>The goal of my project is to summarize large volumes of data and help users to visualize how events have unfolded over time. I address the problem of extracting overview terms from a time-tagged corpus of data and discuss some previous work conducted in this area. I use a statistical approach to automatically extract key terms, form groupings of related terms, and display the resultant groups on a timeline. I use a static corpus composed of news stories, as opposed to an on-line setting where continual a

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13

Pearson, John. "Indians, ungulates, and unconventional oil : the protection of culturally significant environmental features through multi-jurisdictional human rights law." Thesis, Lancaster University, 2013. http://eprints.lancs.ac.uk/62137/.

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The thesis considers the expansive interpretation of established human rights law from the provincial, domestic, regional and international legal spheres to protect environmental features crucial to the continued existence of indigenous cultures. This is achieved through the use of the issues surrounding the extraction of the 'tar sands' of Alberta, Canada and the indigenous populace of the province.

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Romeiro, Ricardo Augusto Guimarães. "Aprendizagem baseada em projetos na aplicação de gráficos de funções com apoio de recursos computacionais no Ensino Médio." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/97/97138/tde-29032017-095836/.

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A Aprendizagem Baseada em Projeto (ABP) é uma abordagem ativa e sistêmica, onde as aulas são centradas no aluno e o permite trabalhar individual ou em grupo aplicando esse método na resolução de problemas. Este projeto tem como objetivo a tentativa de uma melhoria da qualidade do ensino a partir da construção de funções utilizando os recursos computacionais alternativos como suporte para uma aprendizagem significativa, partindo do pressuposto de inserir softwares na educação, com auxílio do simulador PHET e o do software educacional WINPLOT. O simulador será utilizado para criar a motivação ne

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15

Zavalina, Viktoriia. "Identifikace objektů v obraze." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-220364.

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Master´s thesis deals with methods of objects detection in the image. It contains theoretical, practical and experimental parts. Theoretical part describes image representation, the preprocessing image methods, and methods of detection and identification of objects. The practical part contains a description of the created programs and algorithms which were used in the programs. Application was created in MATLAB. The application offers intuitive graphical user interface and three different methods for the detection and identification of objects in an image. The experimental part contains a test

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Dušek, Stanislav. "Určení parametrů pohybu ze snímků kamery." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-217782.

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This thesis describe about determination of camera motion parameters in plane. At first there are introduce the basics of motion tracking, is focused to find out displacement between two input images. Below is describe the algorithm GoodFeatruresToTrack, which find out the most significant point in a first image. The point is search out the good point, which will be easy to track in next image, reduce the data volume and prepare the input information (array of significant point) for the algorithm Lucas-Kanade optical flow. In second part is deal with processing and utilization estimations opti

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Ghadie, Mohamed A. "Analysis and Reconstruction of the Hematopoietic Stem Cell Differentiation Tree: A Linear Programming Approach for Gene Selection." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/32048.

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Stem cells differentiate through an organized hierarchy of intermediate cell types to terminally differentiated cell types. This process is largely guided by master transcriptional regulators, but it also depends on the expression of many other types of genes. The discrete cell types in the differentiation hierarchy are often identified based on the expression or non-expression of certain marker genes. Historically, these have often been various cell-surface proteins, which are fairly easy to assay biochemically but are not necessarily causative of the cell type, in the sense of being master t

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18

Drochytka, Jan. "Vliv specifické lokality na cenu rezidenčního objektu na Brněnsku." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-413826.

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19

Mcgowan, Eileen Marie. "Significance of Water-Related Features on Mars." 2010. https://scholarworks.umass.edu/open_access_dissertations/208.

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The debate on whether water exists on Mars has been resolved by recent data from the Mars Phoenix Polar Lander. The lander found water ice just below the surface in the high northern latitudes of Mars. The questions to be answered now are: how much water was present in the past, how much water is currently present, what was the state the water in the past, and what is the current state of water on Mars. The morphology and spatial relationships are examined between three different landforms (pitted cones, giant polygons, and putative shorelines) considered to be the result of water-related proc

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Mcgowan, Eileen M. "Significance of water -related features on Mars." 2010. https://scholarworks.umass.edu/dissertations/AAI3409820.

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The debate on whether water exists on Mars has been resolved by recent data from the Mars Phoenix Polar Lander. The lander found water ice just below the surface in the high northern latitudes of Mars. The questions to be answered now are: how much water was present in the past, how much water is currently present, what was the state the water in the past, and what is the current state of water on Mars. The morphology and spatial relationships are examined between three different landforms (pitted cones, giant polygons, and putative shorelines) considered to be the result of water-related proc

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21

Idika, Odum. "A preliminary investigation into the ecological significance of headwater drainage features in Southern Ontario." Thesis, 2010. http://hdl.handle.net/10012/5236.

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Within Southern Ontario urban development is rapidly devouring headwater systems, and this can have significant repercussions to the health of entire river networks. The ecological contributions of headwaters to downstream aquatic systems are poorly understood. The relationships between exported organic material (invertebrates, organic detritus) and land use were examined from 16 headwater systems (13 ephemeral channels, 3 intermittent channels) located in and around the Toronto Region. Drift traps, precipitation and crest stage gauges were installed at each location to capture exported materi

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22

Shie, Ya-Shing, and 謝雅欣. "The Features and Significance of Taiwanese Street Dancers' Clothing Styles : A Multiple Case Study." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/81379789411687515370.

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碩士<br>國立嘉義大學<br>視覺藝術研究所<br>95<br>Street dance has become a popular Taiwanese youth culture in recent years, representing a diversified vusul code. Derived from the subculture of African Americans, street dance was created by African Americans and transferred to and localized in Taiwan, resulting in a brand new form. Taiwanese street dancers’ common clothing models have become one of the visual codes that characterize contemporary Taiwanese visual culture. However, relatively little research attention seems to have been devoted to the feature and significance of street dance clothing in Taiwan.

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23

Hong-Fang, Song, and 宋宏方. "The Significance of Prostaglandin E Receptors in the Pathogenesis of Renal Cell Carcinoma with Rhabdoid Features." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/ypn3n3.

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碩士<br>國立成功大學<br>分子醫學研究所<br>104<br>Renal cell carcinoma (RCC) arises from proximal convoluted tubules and is the most common type of kidney cancer. The common histologic subtypes include clear cell RCC (ccRCC, 70-75%), papillary RCC (16%), chromophobe RCC (7%), translocation carcinoma (1%), collecting duct carcinoma (〈0.5%), and renal medullary carcinoma (〈0.5%). Malignant rhabdoid tumor is a rare and aggressive malignant tumor that mostly occurs in the kidney and brain of infants and young children. The important pathogenic mechanism of this entity is truncating mutation of a tumor suppressor

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24

Campelo, Filipe José Valente. "Climatic significance of tree-ring width and intra-annual wood features in Pinus pinea L. and Quercus ilex L." Doctoral thesis, 2008. http://hdl.handle.net/10316/9678.

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25

Yuan, Tein-Ming, and 袁天民. "The Prognostic Significance of Clinical Features and Immunohistochemical Characterization of the Recurrence in the Resected Advanced Gastrointestinal Stromal Tumors." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/87877006591404740838.

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碩士<br>國立中興大學<br>生命科學院碩士在職專班<br>96<br>Gastrointestinal stromal tumors (GISTs) are the most malignant mesenchymal tumor in the gastrointestinal (GI) tract. Palpable abdominal mass and acute abdomen pain are the major common symptoms in the GISTs. Most of GISTs were detected in the stomach. The tumor size and mitosis counts are the most important factors to predict the prognosis and to define the risk categories. The GISTs are poor responder to chemotherapy and radiotherapy and the only cure method is surgical resection for the primary GISTs in time. Recently, a target therapy using imatinib had

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26

Chang, Jun-Chieh, and 張潤杰. "A Study of Applying Image Significant Features to Robust Watermarking Techniques." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/793td3.

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碩士<br>臺中技術學院<br>資訊工程系碩士班<br>99<br>Nowadays, our life is full of the digital technologies, and the digital watermarking has been used for copyright protection widely. The methods of digital watermarking technique are to embed the specific signal in the host media that we want to protect. The media could be video, voice or image…etc. In extraction procedure, users use the algorithm which same as what provider embedded in to extract the watermark information. Therefore, users can prove the legal ownership by utilizing the watermark information. To achieve workable copyright protection, have to ke

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27

Huang, Yu-Hsiang, and 黃昱翔. "The Significance of Maintenance: the Social and Technological Feature of Residential Green Building." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/7shnx2.

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碩士<br>國立臺灣大學<br>地理環境資源學研究所<br>104<br>This paper aims to illuminate both the difficulty of and the key point to building maintenance in the practice field of residential green building in Taiwan, and this paper treats the maintenance of the green building system as a process in which society, technique and users interweave with one another. The social factor points to the policies and the laws concerning building construction, the residential spaces and the features of commodities. It affects the usage of green building construction technology, the normative regulation for building constructors

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Lin, Ching-Hsiu, and 林敬修. "The Evaluation of the Significant Features of Hepatocellular Carcinoma for Precontrast CT Liver Images." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/468zj2.

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碩士<br>義守大學<br>資訊工程學系<br>106<br>Due to the low index of renal function who after use contrast media probability lead to acute kidney failure, and only by precontrast CT difficult to diagnose all diseases. And in physical examination CT items to the most are without contrast media. This study hopes to provide a reference for predicting HCC without increasing the physical burden. This study is a retrospective study design, a total of 101 cases of CT triphase examinations reported by radiologists are expected to be collected from December 2016 to June 2017.Among them, those who did not find signif

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29

Hsueh, Shih-Hua, and 薛詩樺. "A Study of Building a Specific Image Database Based on Significant Color and Texture Features." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/5t6b5m.

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碩士<br>國立臺中科技大學<br>資訊管理系碩士班<br>100<br>In this thesis, the main issue is to build a specific database for different web image search engines. The searching result images contain the true images, drawing images, sometimes contemporary images exist in search results. To solve this problem, two simple color features and a texture feature are proposed to build image databases. First, building a specific database scheme to use quantization-color-size histogram is proposed in Chapter 3. The proposed method first removes the smaller size and clipart images from the return images, and then it uses color

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30

Mu, Yang-Ming, and 穆陽明. "To explore whether the IFRS features and information system performance have a significant impact on achieving IFRS financial reporting task." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/ar57vx.

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碩士<br>國立中央大學<br>企業管理學系在職專班<br>105<br>To attract foreign investment for investing domestic enterprises and reducing the cost of preparation of relevant international statements, Taiwan's listed and over-the-counter companies and financial management of the financial industry in 2013 formally adopted IFRS to prepare financial statements instead of ROC GAAP. Introducing IFRS has had a comprehensive impact on the enterprise. Thus, the purpose of this study is to explore whether the information system performance and IFRS features have a significant impact on achieving IFRS financial reporting task

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31

Chuang, Han-Yu, and 莊涵宇. "An Objective-Oriented aspect of Feature Selection for Optimal Experimental Designs and Detection of Significant Genes on Microarray." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/64828530039483774412.

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碩士<br>國立臺灣大學<br>資訊工程學研究所<br>91<br>For science, engineering, and bioinformatics, feature selection are found in all machine learning tasks, including pattern recognition and time-series prediction. This thesis proposes a new approach named objective-oriented (ObO) approach of feature selection and presents several related applications for microarray analysis, categorized optimal experimental design and detection of significant genes. With the frame of ObO, the objectives of feature selection are two classes: 1) ranking features individually with ability to provide a better realizatio

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