Model de predicció de la cotització del preu del porcí, basat en la teoria dels expertons i en xarxes neuronals

摘要

The meat industry is the most important economic activity in the agrofood sector, which (in Spain) is 20.6%. The meat industry contributes to the 1.7% Spanish GDP, billing 16 billion Euros (2006), employing more than 85,000 people, persisting numbers (2012) despite the economic crisis. The pork is the most consumed meat worldwide, in Europe and in Spain, where it represents 58% of the meat consumed (2005). This thesis has the preliminary objective to study the forces that shape (constitute) the price of pork. The final goal is to design a Model that helps us to predict that price with the help of artificial neural networks