Why More Humans ≠ Better Data Quality

For example, I went to MIT, but yeah, I think half of the people who graduate with a CS degree, they they can't even code. And second, if you actually take the folks from MIT who can code, they're actually just going to try to cheat you. They're going to sell their accounts to somebody in a third world country.They're going to try to use LMS to generate the data for you. They're going to come up with all these crazy methods to cheat a system. So, it's also this really really challenging problem to detect lo ...