Book Trees (IMAGE)
Caption
In these two book trees, the one on the left was produced with the FFP technique and correctly groups the Koran with other religious works. The other tree was produced with a standard word frequency analysis and misplaces the Koran with The Republic and Apologies. Note also the misplacing of the Odyssey and The Illiad.
Credit
Courtesy of Sung-Hou Kim, Berkeley Lab
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