We first consider the dynamical partition function, correspondingtoEq.

Thecorpusconsistsof 16 categories:advertisement, budget, email, file_folder, form, handwritten, invoice, letter, memo, news_article, presentation, questionnaire, resume, scientific_publication, scientific_report, and specification. Category Count budget 58 email 33 form 70 handwritten 176 invoice 57 letter 152 memo 47 news_article 86 questionnaire 39 resume 184 scientific_pub.