The New Oxford Shakespeare was published about a year ago as a new rendering of works by the Bard of Avon. It did something unique. It formally credited Christopher Marlowe as a co-author of some parts of Henry VI. That other writers were involved in the writing of his plays has always been acknowledged, yet the works are attributed solely to Shakespeare. This is the first time someone is making an outright assertion like this. How come? Algorithms.
The publishers say their algorithms can identify the different strands of writing by different writers within any given manuscript—by some nifty maths and computational linguistic analytics. Big Data has finally met the Big Dada of literature.