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4 Result(s)

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    Chapter and Conference Paper

    Find Key m/z Values in Predication of Mass Spectrometry Cancer Data

    To find the significant biomarker is very important in detecting protein patterns associated with diseases. In this study multilevel wavelet analysis is performed on high dimensional mass spectrometry data to ...

    Yihui Liu, Li Bai in Advanced Intelligent Computing Theories an… (2008)

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    Chapter and Conference Paper

    Feature Extraction for Mass Spectrometry Data

    Mass spectrometry is being used to generate protein profiles from human serum, and proteomic data obtained from mass spectrometry have attracted great interest for the detection of early-stage cancer. However,...

    Yihui Liu in Life System Modeling and Simulation (2007)

  3. No Access

    Chapter and Conference Paper

    Cancer Classification Based on Mass Spectrometry

    In this paper wavelet analysis and Genetic Algorithm (GA) are performed to extract features and reduce dimensionality of mass spectrometry data. A set of wavelet features, which include detail coefficients and...

    Yihui Liu in Applications of Fuzzy Sets Theory (2007)

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    Chapter and Conference Paper

    Automatic Segmentation of Putamen from Brain MRI

    In this paper we present an automatic segmentation of the Putamen shape from brain MRI based on wavelets and a neural network. Firstly we detect the Putamen region slice by slice using 1D wavelet feature extra...

    Yihui Liu, Bai Li, Dave Elliman… in Advances in Neural Networks - ISNN 2006 (2006)