In such a partial model different views on the world we are reasoning about can be represented. Multiple views can be the result of updating a partial model with information containing a disjunction or information described by sentences like: most humans have brown eyes. If a proposition does ...
Because risk appetite is represented as a financial value, the criticality of all potential cyber threats is determined by the corresponding financial impact of each risk event. Thankfully, you don’t need to perform these calculations by hand, you can use a simulation model to crunch these numb...
The Cboe Volatility Index (VIX) represents the market’s expectations for the magnitude of short-term price changes, referred to as or volatility, in theS&P 500 index (SPX). The level of market volatility is used to gauge market sentiment and the level of fear and uncertainty among market p...
More generally, it is useful to consider alternative explanations for our conclusion that individual differences in emotion recognition from dynamic stimuli can, in part, be explained by individual differences in the way emotions are experienced and the way expressions are represented. A primary question...
all potential sources of uncertainty must be accounted for. The bootstrap procedure in this tool incorporates the uncertainty of the balancing procedure and ERF estimation, but it cannot account for other possible sources of uncertainty, such as imprecision in the values of the variables ...
Finally, uncertainty can stem from the processing procedure. For example, popcorn cakes may be treated as a food that has undergone extrusion cooking, leading some evaluators to arrive at a NOVA4 assignment. However, other evaluators may have opted for NOVA3 instead, given the food’s simple ...
The uncertainty of the needed attributes, the right answer, is expressed in disappointment, frustration and questioning of the teacher's demands. The negative evaluation from the teacher not only comes from her authoritative position but also mediates the scientifically correct form of answer. The ...
That cryptocurrencies offer a new asset class also entices many investors. The meteoric rise in the value of some cryptocurrencies has provided prospects for solid returns, albeit with a lot of volatility. In times of economic uncertainty or lower interest rates, the cryptocurrency market has been...
The mathematical formulation of this procedure can be represented as follows. For each node A for the decision tree, the partitioning is performed after decreasing the impurity of the node R(A). The impurity of a node is represented by a Gini index. The determination of the Gini Index can ...
Pandemic COVID-19 and Uncertainty: Impacts on Students Entrepreneurial Intentions. Int. J. Entrep. Bus. Dev. 2021, 4, 897–907. [Google Scholar] Chang, H.-C.; Tsai, K.-H.; Peng, C.-Y. The entrepreneurial process: An integrated model. J. Int. Entrep. Manag. J. 2014, 10, 727...