The vote to leave the European Union has already cost the average worker more than a week's wages thanks to higher prices, a study shows today. The fall in the value of the pound after the June 2016 referendum caused a lasting increase in the price of many goods, costing Britons more t...
Dr. Stephen Chaney has a BS in Chemistry from Duke University and a PhD in Biochemistry from UCLA. He has been Professor of Biochemistry & Medical Biophysics & Nutrition at the University of North Carolina at Chapel Hill Medical School for more than 30 years and has won several awards for t...
The Uplift model validation is performed by selecting an appropriate cost function measuring the difference between the actual and predicted values of the response variable. In economics, the Gini coefficient is used to measure the model’s goodness-of-fit. It is typically plotted to show the Lore...
Intensity modulation-direct detection (IM-DD) transmission is preferred for short-reach links because of its simplicity and cost- effectiveness [4–6]. However, to meet the capacity requirements, it is becoming obvious that more degree of freedom is required in short-reach links. Driven by ...