Open AccessBook
Analyzing Microarray Gene Expression Data
Geoffrey J. McLachlan,Kim Anh Do,Christophe Ambroise +2 more
- 04 Aug 2004
875
TL;DR: In this article, the authors proposed a supervised classification of Tissue Samples and linked the supervised classification with survival analysis, and showed that the classification of tissue samples is more accurate than that of microarray data.
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Abstract: Preface. 1. Microarrays in Gene Expression Studies. 2. Cleaning and Normalization. 3. Some Cluster Analysis Methods. 4. Clustering of Tissue Samples. 5. Screening and Clustering of Genes. 6. Discriminant Analysis. 7. Supervised Classification of Tissue Samples. 8. Linking Microarray Data with Survival Analysis. References. Author Index. Subject Index.
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Citations
Clustering replicated microarray data via mixtures of random effects models for various covariance structures
Shu-Kay Ng,Geoffrey J. McLachlan,Richard Bean,S.-W. Ng +3 more
- 01 Dec 2006
TL;DR: Various forms of covariance structure commonly applicable for replicated microarray data and their impact on the final clustering results are investigated, using a real data set of microRNA profile and a published yeast galactose data set with known Gene Ontology (GO) listings.
5
Joint clustering multiple longitudinal features: A comparison of methods and software packages with practical guidance.
Zihang Lu,M. Ahmadiankalati,Zhiwen Tan +2 more
TL;DR: This paper provides an overview of several commonly used approaches to clustering multiple longitudinal features, with an emphasis on application and implementation through R software and compares these approaches using real‐life and simulated datasets.
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•Dissertation
Cross-Validation for Model Selection in Model-Based Clustering
Rachel O'Reilly
- 01 Aug 2012
TL;DR: This thesis focuses on the area of clustering called model-based clustering, where it is assumed that data arise from a finite number of subpopulations, each of which follows a known statistical distribution and cross-validation is applied to select the number of groups and covariance structure within a family of Gaussian mixture models.
5
Improved Estimation of End-Milling Parameters from Acoustic Emission Signals Using a Microphone Array Assisted by AI Modelling
Andrés Sio-Sever,Juan M López-Navarro,César Asensio-Rivera,Antonio Vizan-Idoipe,Guillermo de Arcas +4 more
TL;DR: In this paper , a measurement system that uses a four microphones array and a data-driven algorithm to estimate depth of cut during end milling operations is presented, where the audible range acoustic emission signals captured with the microphones are combined using a spectral subtraction and a blind source separation algorithm to reduce the impact of noise and reverberation.
•Posted Content
From Network Traces to System Responses: Opaquely Emulating Software Services
TL;DR: This work presents a new technique that improves the accuracy of record-and-replay approaches, without requiring prior knowledge of the services, and introduces a modified NeedlemanWunsch algorithm for distance calculation during message matching, wildcards in message prototypes for high variability sections, and entropy-based weightings in distance calculations for increased accuracy.
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