Israeli linguistic fingerprint algorithm software to test Bible for authorship attribution
Fascinating:
The program, part of a sub-field of artificial intelligence studies known as authorship attribution, has a range of potential application – from helping law enforcement to developing new computer programs for writers. But the Bible provided a tempting test case for the algorithm’s creators.
For millions of Jews and Christians, it’s a tenet of their faith that God is the author of the core text of the Hebrew Bible – the Torah, also known as the Pentateuch or the Five Books of Moses. But since the advent of modern biblical scholarship, academic researchers have believed the text was written by a number of different authors whose work could be identified by seemingly different ideological agendas and linguistic styles and the different names they used for God.
Today, scholars generally split the text into two main strands. One is believed to have been written by a figure or group known as the “priestly” author, because of apparent connections to the temple priests in Jerusalem. The rest is “non-priestly.” Scholars have meticulously gone over the text to ascertain which parts belong to which strand.
When the new software was run on the Pentateuch, it found the same division, separating the “priestly” and “non-priestly.” It matched up with the traditional academic division at a rate of 90 percent – effectively recreating years of work by multiple scholars in minutes, said Moshe Koppel of Bar Ilan University near Tel Aviv, the computer science professor who headed the research team.
“We have thus been able to largely recapitulate several centuries of painstaking manual labor with our automated method,” the Israeli team announced in a paper presented last week in Portland, Oregon, at the annual conference of the Association for Computational Linguistics. The team includes a computer science doctoral student, Navot Akiva, and a father-son duo: Nachum Dershowitz, a Tel Aviv University computer scientist, and his son, Idan Dershowitz, a Bible scholar at Hebrew University in Jerusalem.
The places in which the program disagreed with accepted scholarship might prove interesting leads for scholars. The first chapter of Genesis, for example, is usually thought to have been written by the “priestly” author, but the software indicated it was not.
Similarly, the book of Isaiah is largely thought to have been written by two distinct authors, with the second author taking over after Chapter 39. The software’s results agreed that the book might have two authors, but suggested the second author’s section actually began six chapters earlier, in Chapter 33.
The differences “have the potential to generate fruitful discussion among scholars,” said Michael Segal of Hebrew University’s Bible Department, who was not involved in the project.
June 30th, 2011 at 9:40 pm
An impressive feat, and a useful application for all sorts of more mundane tasks, but I found myself asking whether it really makes any difference to our understanding of the Bible.
I think the last few paragrpahs of the piece, from which you quote Stuart, make the point well:
“…
What the algorithm won’t answer, say the researchers who created it, is the question of whether the Bible is human or divine. Three of the four scholars, including Koppel, are religious Jews who subscribe in some form to the belief that the Torah was dictated to Moses in its entirety by a single author: God.
For academic scholars, the existence of different stylistic threads in the Bible indicates human authorship. But the research team says in their paper they aren’t addressing “how or why such distinct threads exist.”
“Those for whom it is a matter of faith that the Pentateuch is not a composition of multiple writers can view the distinction investigated here as that of multiple styles,” they said.
In other words, there’s no reason why God could not write a book in different voices.
“No amount of research is going to resolve that issue,” said Koppel.
…”