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Operating margin. In business, operating margin —also known as operating income margin, operating profit margin, EBIT margin and return on sales ( ROS )—is the ratio of operating income ("operating profit" in the UK) to net sales, usually expressed in percent. Net profit measures the profitability of ventures after accounting for all costs.
In machine learning, the hinge loss is a loss function used for training classifiers. The hinge loss is used for "maximum-margin" classification, most notably for support vector machines (SVMs). [1] For an intended output t = ±1 and a classifier score y, the hinge loss of the prediction y is defined as. Note that should be the "raw" output of ...
hide. Marchant XLA calculator, based on Friden's design. The Marchant Calculating Machine Company was founded in 1911 by Rodney and Alfred Marchant in Oakland, California . The company built mechanical, and then electro mechanical calculators which had a reputation for reliability. First models were similar to the Odhner arithmometer.
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Here are five reasons why Disney stock could be a screaming buy right now. 1. Solid fundamentals with upside to earnings. The recent weakness in shares of Disney goes back to its first-quarter ...
Link budget. A link budget is an accounting of all of the power gains and losses that a communication signal experiences in a telecommunication system; from a transmitter, through a communication medium such as radio waves, cable, waveguide, or optical fiber, to the receiver. It is an equation giving the received power from the transmitter ...
Bloomberg Integrates Margin Calculator for Swap Participants Institutional Investors Gain Added Transparency and Efficiency Using LCH.Clearnet's Tool on the Bloomberg Professional Service as Swap ...
CME SPAN. The Standard Portfolio Analysis of Risk, or SPAN, is a system for calculating margin requirements for futures and options on futures. It was developed by the Chicago Mercantile Exchange in 1988. SPAN is a portfolio margining method that uses grid simulation. It calculates the likely loss in a set of derivative positions (also called a ...