Agraders Masters Cgraders Slaves

And that's true of Z distributions, the mean is zero. We can take that Z score and then convert it into a percentile rank.

And why is that?

Ranks.

So I can't do very fancy things with it.

Yes, this grading system is like a caste system

Normal controls show that was the magic I showed you now I'm showing it to you in graphical form

We've No, first of all, New York Magazine always gets it.

Let's say that they're B I don't know, all these ratings have different terminology.

Such a situation is easily addressed by what's called principal component analysis, or PCA.

So we're definitely talking highend.

There's one little bit left we haven't used those ranks, so one of the questions on your homework will be using the ranks to get the best result.

Still feeling cocky, Mr. Milwaukee?

But as I said multiple times, I can't do it, because they are BB rated.

This is the result that has been replicated over and over again.

and then rated women based on their hotness.

3 months ago, on the final day of my training,

Hey, these guys are good for their money, they're Double A or whatever.

This song is No. 1 on the hit chart.

So now your risk is really a Double A risk and not a Double

He said, You're in the championship again.

And so I'm fine.

So instead of giving 10 , they cut out 1 to insure it.

One desperate grief cures with another's languish Take thou some new infection to thy eye,

I'm just kind of making this up on the fly.

Now, it doesn't have to be that way. It really doesn't.

And another case, we have a smaller version of the same problem.

Kind of interesting maybe but a slightly counter intuitive problem.

You can imagine these apples are web pages, and you can imagine an orange would be an image.

Because I said, you know what even if corporation A goes under, I have this AA guy insuring it.

Yeah, you know, not like street level. Higher.

I made it to the final, and I won the World Cup in a higher category than my own.

Any weight you want just as long as they are not negative or zero.

This is what they think about my site it's ranked by blog authority.

This is like high school chemistry class, right?

Because we already know these elements here are already in the Top K.

And of course, the same is true for the blue data points.

This market has hurt even the best of companies.

And rank does have its little privileges, sir.

India was ranked fourth in terms of economic growth among emerging economies.

I'm going to ask is aà   c reciprocal?

We're going to go through every page that contains the keyword, and we're just going to find the page with the maximum rank.

But we don't want to find the Top K of this.

Or you know, whatever they told them.

And then in unit six what we want to do is, well, we don't just want to find a list, we want to find the best one.