Robots can tweet about technology and do pretty much everything else (or will soon be able to), so why can’t they be lyrical wordsmiths? The answer, apparently, is that they now can.

In his paper, “DopeLearning: A Computational Approach to Rap Lyrics Generation,” (pdf) Aalto University researcher Eric Malmi and his colleagues describe how their machine-learning algorithm, nicknamed DeepBeat, can mine a database of over 10,000 rap songs from more than 100 rappers and then piece lines together to form its own.

After analyzing all the rappers in the database, the algorithm ranked them by rhyme density (average rhyme length per word). Inspectah Deck (from the Wu-Tang Clan) came in at No. 1, and Rakim placed 2nd; Notorious B.I.G. was 30th, 2Pac 33rd, Eminem 39th, Nas 40th, and Jay-Z 50th. The Lonely Island, the comedy rap group that started on Saturday Night Live, placed 94th.

The reason that Eminem, commonly considered one of the best rhyming lyricists in rap, was not near the top, is because he has a tendency to “bend” his words (video). He’ll adjust the pronunciation of certain words to make them rhyme with others—a technique that sounds awesome in songs, but can’t be picked up by the algorithm.

After ranking the rappers based on rhyme density, the robot then analyzed sequences from rap songs and, when given a multiple-choice series of options, had to identify the next line in the actual song. It did so correctly 82% of the time.

Finally, DeepBeat came up with a rap of its own, using lines from the database (including phrases from the likes of Big Daddy Kane, Lil Wayne, Snoop Dogg, Common, and Missy Elliott). You be the judge of whether or not its got chops:

For a chance at romance I would love to enhance

But everything I love has turned to a tedious task

One day we gonna have to leave our love in the past

I love my fans but no one ever puts a grasp

I love you momma I love my momma – I love you momma

And I would love to have a thing like you on my team you take care

I love it when it’s sunny Sonny girl you could be my Cher

I’m in a love affair I can’t share it ain’t fair

Haha I’m just playin’ ladies you know I love you.

I know my love is true and I know you love me too

Girl I’m down for whatever cause my love is true

This one goes to my man old dirty one love we be swigging brew

My brother I love you Be encouraged man And just know

When you done let me know cause my love make you be like WHOA

If I can’t do it for the love then do it I won’t

All I know is I love you too much to walk away though

The algorithm can’t yet generate lyrics of its own, but that ability can’t be too far away. Jay-Z and Kanye should watch the throne.