Results 91 to 100 of about 663,658 (295)
Two-Stage Document Length Normalization for Information Retrieval
, 2015 The standard approach for term frequency normalization is based only on the document length. However, it does not distinguish the verbosity from the scope, these being the two main factors determining the document length.
Na, Seung-Hoon
core +1 more source
Short‐ and long‐term prognostic performance of exercise ECG and myocardial perfusion SPECT
Clinical Physiology and Functional ImagingAbstractBackgroundMyocardial perfusion SPECT (MPS) and exercise electrocardiography (Ex‐ECG) results are of prognostic importance for short‐term follow up duration. However, the value of MPS or Ex‐ECG findings for long‐term risk assessment is less evident as underlying risk factors for ischemic heart disease (IHD) gain in importance.ObjectivesTo assess
M. Kraen +8 more
openaire +2 more sources
Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology
Molecular Oncology, EarlyView.Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts +8 more
wiley +1 more source
Maximum drawdown, recovery and momentum [PDF]
, 2015 We test predictability on asset price using stock selection rules based on maximum drawdown and consecutive recovery. Monthly momentum- and weekly contrarian-style portfolios ranked by the alternative selection criteria are implemented in various asset ...
Choi, Jaehyung
core
A Minimal Power Model for Human Running Performance
, 2018 Models for human running performances of various complexities and underlying principles have been proposed, often combining data from world record performances and bio-energetic facts of human physiology.
Adam, Guillaume +2 more
core +3 more sources
The Short and Long Term Performance Persistence in the Central European Banking Industry
Contemporary Economics, 2011 This article investigates the scale of performance persistence in the Central European banking industry. Contrary to the existing literature, we test not only for the short-term performance persistence but we propose also a novel method of analyzing the long-term persistence.
Krzysztof Jackowicz +2 more
openaire +4 more sources
Molecular Oncology, EarlyView.A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira +14 more
wiley +1 more source
Dynamic hedging strategies: an application to the crude oil market
, 2010 International audienceThis article analyses long-term dynamic hedging strategies relying on term structure models of commodity prices and proposes a new way to calibrate the models which takes into account the error associated with the hedge ratios ...
Galli, Alain, Lautier, Delphine
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Long term prediction approaches based on connexionist systems - A study for prognostics application.
, 2011 International audienceData-driven approaches are increasingly applied to machine prognostics. More precisely, connexionist systems like neural networks and neuro-fuzzy systems benefit from a growing interest.
Gauvain, Marie-Danièle +3 more
core +2 more sources
Initial Public Offerings Short and Long Term Performance of MENA Countries
European Scientific Journal, ESJ, 2018 This study examines a comprehensive set of 162 Middle East and North Africa (MENA) Initial Public Offerings (IPO’s) for the period 2001- 2015, considered the first and most comprehensive data set investigated to date. Results confirmed that IPO performances are mixed among MENA countries classified into three groups. The first group comprises countries
openaire +2 more sources