Common challenges

- [Instructor] Now that we've set the stage…what machine learning is, what it is not,…and we've discussed a few examples…of what machine learning looks like in everyday life,…let's talk about some common challenges we run into…with machine learning before we start diving into code…in the next chapter.…Let's first take a quick look at the slide…that we saw back in lesson two…where we talked about questions you should ask…to determine if machine learning is a reasonable choice…to solve your given problem.…I bring this up because common challenges…in machine learning flows pretty directly…from these questions.…

So, in thinking about common challenges we run into…with machine learning, they tend to fall into four…high-level categories.…Problem scoping, data, infrastructure, and latency.…We'll walk through these high-level groups one by one,…and I should clarify that these aren't necessarily blockers…so much as they are just simply things…to look out for when you're trying…to solve a problem using machine learning.…