A New ANN-Particle Swarm Optimization with Center of Gravity (ANN-PSOCoG) Prediction Model for the Stock Market under the Effect of COVID-19

<div>Performance of ANN-PSOCoG over historical data of S&amp;P 500. (a) ACP versus ECP using ANN-PSOCoG. (b) RE for ANN-PSOCoG.</div>

Scientific Programming

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Figure 12

Figure 12: A New ANN-Particle Swarm Optimization with Center of Gravity (ANN-PSOCoG) Prediction Model for the Stock Market under the Effect of COVID-19 

Figure 12 | A New ANN-Particle Swarm Optimization with Center of Gravity (ANN-PSOCoG) Prediction Model for the Stock Market under the Effect of COVID-19 