Sparse inverse covariance estimation with the graphical lasso
Abstract We consider the problem of estimating sparse graphs by a lasso penalty applied to the inverse covariance matrix. Using a coordinate descent procedure for the lasso, we ...
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The Truly Disadvantaged. The Inner City, the Underclass, and Public Policy. By William Julius Wilson. Chicago: University of Chicago Press, 1987. 254p. $19.95.
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Global, Regional, and National Cancer Incidence, Mortality, Years of Life Lost, Years Lived With Disability, and Disability-Adjusted Life-years for 32 Cancer Groups, 1990 to 2015
As part of the epidemiological transition, cancer incidence is expected to increase in the future, further straining limited health care resources. Appropriate allocation of res...
Layered space-time architecture for wireless communication in a fading environment when using multi-element antennas
This paper addresses digital communication in a Rayleigh fading environment when the channel characteristic is unknown at the transmitter but is known (tracked) at the receiver....
Computing Machinery and Intelligence (1950)
Abstract Together with ‘On Computable Numbers’, ‘Computing Machinery and Intelligence’ forms Turing’s best-known work. This elegant and sometimes amusing essay was originally pu...
‘Mendelian randomization’: can genetic epidemiology contribute to understanding environmental determinants of disease?*
Associations between modifiable exposures and disease seen in observational epidemiology are sometimes confounded and thus misleading, despite our best efforts to improve the de...
Randomized Assessment of Rapid Endovascular Treatment of Ischemic Stroke
Among patients with acute ischemic stroke with a proximal vessel occlusion, a small infarct core, and moderate-to-good collateral circulation, rapid endovascular treatment impro...
Endovascular Therapy for Ischemic Stroke with Perfusion-Imaging Selection
In patients with ischemic stroke with a proximal cerebral arterial occlusion and salvageable tissue on CT perfusion imaging, early thrombectomy with the Solitaire FR stent retri...
Africa's Growth Tragedy: Policies and Ethnic Divisions
Explaining cross-country differences in growth rates requires not only an understanding of the link between growth and public policies, but also an understanding of why countrie...
The SAGE Encyclopedia of Qualitative Research Methods
Qualitative methods are central to research conducted in Education, Nursing, Sociology, Anthropology, and other disciplines in the humanities, social sciences and health science...
Watersheds in digital spaces: an efficient algorithm based on immersion simulations
A fast and flexible algorithm for computing watersheds in digital gray-scale images is introduced. A review of watersheds and related motion is first presented, and the major me...
Mathematical Analysis of Random Noise
THIS paper deals with the mathematical analysis of noise obtained by passing random noise through physical devices. The random noise considered is that which arises from shot ef...