I met two definitions of word stochastic, the first one (cited from wikipedia Stochastic)
The word stochastic is an adjective in English that describes something that was randomly determined
The explanation of
stochastic and deterministic what is used in textbooks really make sense according to definition above. The second definition is
Stochastic means sample by sample
For example SGD - stochastic gradient descent.
This seems to be a little confusing for me. I do not really see any relation between
step by step.
Do I miss something? Or it is really different meanings for the same word?