Explore how the cross transformed from a shameful Roman execution device into Christianity’s central symbol. Discover early Christian attitudes, artistic developments, and Constantine’s pivotal role in redefining its meaning.
Gospel accounts of Jesus’s execution do not specify how exactly Jesus was secured to the cross. Yet in Christian tradition, Jesus had his palms and feet pierced with nails. Even though Roman execution methods did include crucifixion with nails, some scholars believe this method only developed after Jesus’s lifetime.
I understand cross_validate and how it works, but now I am confused about what cross_val_score actually does. Can anyone give me some example?
In "cross"-entropy, as the name suggests, we focus on the number of bits required to explain the difference in two different probability distributions. The best case scenario is that both distributions are identical, in which case the least amount of bits are required i.e. simple entropy.
Intuitively cross entropy says the following, if I have a bunch of events and a bunch of probabilities, how likely is that those events happen taking into account those probabilities? If it is likely, then cross-entropy will be small, otherwise, it will be big.
59 I used to apply K-fold cross-validation for robust evaluation of my machine learning models. But I'm aware of the existence of the bootstrapping method for this purpose as well. However, I cannot see the main difference between them in terms of performance estimation.
When did Christians start to depict images of Jesus on the cross? Larry Hurtado highlights an early Christian staurogram that sets the date back by 150–200 years.
- So an implementation that uses "cross-entropy" as the loss function, does it use the negative log-likelihood or the cross-entropy w.r.t. the emperical data distribution and the model distribution?