a system or process whose workings are not understood or transparent
Un sistema o proceso cuyos mecanismos no se entienden o no son transparentes (Un sistema o proceso cuyos mecanismos no se entienden o no son transparentes)
"The neural network is often described as a black box because its decision-making process is not fully transparent."
"La red neuronal a menudo se describe como una caja negra porque su proceso de toma de decisiones no es completamente transparente." (La red neuronal a menudo se describe como una caja negra porque su proceso de toma de decisiones no es completamente transparente)
to reach an agreement or arrangement, especially in business
the world considered as a single community due to technology...
to see how good someone or something is
to be experiencing a period of bad luck
an expression used to admit one's own fault
in my personal opinion or belief