REUTERS Hedge Funds Found to Move With Stocks | In a study by London's Imperial College that examined the last 18 years of hedge fund performance, the correlation between hedge funds and global stocks was 0.87 during recessions and 0.77 otherwise, Reuters reports.
In terms of prediction performance, the correlation between predicted and true breeding value and the regression coefficient were 0.536 and 1.17, respectively, in both cases when the pedigree-based matrix was adjusted, but 0.493 and 1.34, respectively, when the G-adjust approach was used.
Three experiments examined how strategy use influences working memory (WM) span performance and the correlation between WM span scores and higher cognitive function, using the operation span measure and the Nelson Denny assessment of reading ability.
The third traffic characteristic that typically affects cache performance is the correlation between file reference and file size.
For the WSN under investigation, however, both, the local sensor performance and the correlation between their measurements are unknown and can change dynamically with the location of the event, making it infeasible in most cases to obtain this information at the fusion center.
In order to evaluate the actual sight distance in real driving conditions, a number of 3-D models can be found in the literature [11, 12, 13, 14, 15, 16, 17] which base their performance through the correlation between the road surface, the ground terrain and the roadside environment and aim at optimizing the available sight distance.
The correlation we observed between pSTS and loneliness seems to be specifically mediated by the ability to process eye gaze information, because factoring out the eye gaze performance abolished the correlation between pSTS and loneliness.
The significance of the proposed model is as follows: (1) feature selection is implemented on a reduced feature space, so that the dimension of optimal feature subset is smaller; (2) the fitness function in CBPSO algorithm optimizes the predicting performance and the correlation between features and target variable.
The study also focused on how predictive analytics contributes to organizational performance, concentrating on the correlation between predictive marketing and better business results and metrics.
Other typical performance metrics involve the correlation between the predicted values and the gold standard values.
In other words, when selection in a breed is for purebred performance, accuracy is the correlation between TBVP and GEBVP.
