Open AccessBook
Machine Learning Approach
Namita Srivastava,C. K. Verma,Rabia Aziz Musheer +2 more
- 28 Feb 2020
435
TL;DR: This book applied different combinations of feature selection / extraction methods, as a novel hybrid dimension reduction method for SVM, ANN and NB classifiers, and the obtained results are compared with other popular published dimension reduction methods for S VM, NB and ANN classifiers.
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Abstract: For past several years, microarray technology has attracted tremendous interest for both scientific community and industry. Recently, the applications of microarrays include gene discovery, disease diagnosis and prognosis, drug discovery, etc. High dimensional data with small sample size is the main problem that generate the application of dimension reduction in microarray data analysis. It is seen that SVM, ANN and NB have recently gained wide popularity for cancer classification problems. An efficient and reliable method of dimension reduction plays an important role to improve the performance of SVM, ANN and NB, when applied for classification of high dimensional microarray data. In this book, we applied different combinations of feature selection / extraction methods, as a novel hybrid dimension reduction method for SVM, ANN and NB classifiers. The obtained results are compared with other popular published dimension reduction methods for SVM, NB and ANN classifiers.
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Citations
High-performance medicine: the convergence of human and artificial intelligence
TL;DR: Over time, marked improvements in accuracy, productivity, and workflow will likely be actualized, but whether that will be used to improve the patient–doctor relationship or facilitate its erosion remains to be seen.
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A bright millisecond-duration radio burst from a Galactic magnetar
Chime,B. C. Andersen,Kevin Bandura,Mohit Bhardwaj,Akanksha Bij,M. M. Boyce,P. J. Boyle,C. Brar,T. Cassanelli,P. Chawla,T. Chen,J. F. Cliche,A. Cook,D. Cubranic,A. P. Curtin,Nolan Denman,M. A. Dobbs,F. Q. Dong,M. Fandino,Emmanuel Fonseca,Bryan Gaensler,U. Giri,Deborah C. Good,Mark Halpern,Alex S. Hill,Gary Hinshaw,C. Höfer,A. Josephy,J. W. Kania,V. M. Kaspi,T. L. Landecker,Calvin Leung,D. Z. Li,Hsiu-Hsien Lin,Kiyoshi Masui,R. Mckinven,J. Mena-Parra,M. Merryfield,B. W. Meyers,D. Michilli,N. Milutinovic,A. Mirhosseini,Moritz Münchmeyer,A. Naidu,Laura Newburgh,Cherry Ng,C. Patel,Ue-Li Pen,T. Pinsonneault-Marotte,Ziggy Pleunis,Brendan M. Quine,M. Rafiei-Ravandi,Mubdi Rahman,Scott M. Ransom,A. Renard,Pranav Sanghavi,Paul Scholz,J. R. Shaw,Kyung-Hoon Shin,Seth Siegel,Saranjit Singh,Rick Smegal,Kendrick M. Smith,Ingrid H. Stairs,C. M. Tan,Shriharsh P. Tendulkar,I. Tretyakov,Keith Vanderlinde,H. Wang,Dallas Wulf,A. V. Zwaniga +70 more
TL;DR: In this paper, the authors reported the detection of an extremely intense radio burst from the Galactic magnetar SGR 1935+2154 using the Canadian Hydrogen Intensity Mapping Experiment (CHIME) FRB project.
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Approaching coupled cluster accuracy with a general-purpose neural network potential through transfer learning.
Justin S. Smith,Justin S. Smith,Benjamin Nebgen,Roman I. Zubatyuk,Roman I. Zubatyuk,Nicholas Lubbers,Christian Devereux,Kipton Barros,Sergei Tretiak,Olexandr Isayev,Adrian E. Roitberg +10 more
TL;DR: A general-purpose neural network potential is trained that approaches CCSD(T)/CBS accuracy on benchmarks for reaction thermochemistry, isomerization, and drug-like molecular torsions.
Predicting the state of charge and health of batteries using data-driven machine learning
TL;DR: How machine learning methods and high-throughput experimentation provide a data-driven approach to this problem are discussed, and challenges in building models which provide fast and accurate battery state predictions are highlighted.
Ten Years of BrainAGE as a Neuroimaging Biomarker of Brain Aging: What Insights Have We Gained?
Katja Franke,Christian Gaser +1 more
TL;DR: This review summarizes all studies published within the last 10 years that have established and utilized the BrainAGE method to evaluate the effects of interaction of genes, environment, life burden, diseases, or life time on individual neuroanatomical aging.
References
Using thematic analysis in psychology
Virginia Braun,Victoria Clarke +1 more
TL;DR: Thematic analysis is a poorly demarcated, rarely acknowledged, yet widely used qualitative analytic method within psychology as mentioned in this paper, and it offers an accessible and theoretically flexible approach to analysing qualitative data.
145.8K
Random Forests
Leo Breiman
- 01 Oct 2001
TL;DR: Internal estimates monitor error, strength, and correlation and these are used to show the response to increasing the number of features used in the forest, and are also applicable to regression.
•Journal Article
Scikit-learn: Machine Learning in Python
Fabian Pedregosa,Gaël Varoquaux,Alexandre Gramfort,Vincent Michel,Bertrand Thirion,Olivier Grisel,Mathieu Blondel,Peter Prettenhofer,Ron Weiss,Vincent Dubourg,Jake Vanderplas,Alexandre Passos,David Cournapeau,Matthieu Brucher,Matthieu Perrot,Edouard Duchesnay +15 more
TL;DR: Scikit-learn is a Python module integrating a wide range of state-of-the-art machine learning algorithms for medium-scale supervised and unsupervised problems, focusing on bringing machine learning to non-specialists using a general-purpose high-level language.
Latent dirichlet allocation
TL;DR: This work proposes a generative model for text and other collections of discrete data that generalizes or improves on several previous models including naive Bayes/unigram, mixture of unigrams, and Hofmann's aspect model.
XGBoost: A Scalable Tree Boosting System
Tianqi Chen,Carlos Guestrin +1 more
TL;DR: This paper proposes a novel sparsity-aware algorithm for sparse data and weighted quantile sketch for approximate tree learning and provides insights on cache access patterns, data compression and sharding to build a scalable tree boosting system called XGBoost.
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