CPIDR (Computerized Propositional Idea Density Rater, pronounced “spider”) is a computer program that determines the propositional idea density (P-density) of an English text automatically on the basis of part-of-speech tags. The key idea is that propositions correspond roughly to verbs, adjectives, adverbs, prepositions, and conjunctions. After tagging the parts of speech using MontyLingua (), CPIDR applies numerous rules to adjust the count, such as combining auxiliary verbs with the main verb. A “speech mode” is provided in which CPIDR rejects repetitions and a wider range of fillers.CPIDR is a user-friendly Windows .NET application distributed as open-source freeware under GPL. Tested against human raters, it agrees with the consensus of two human raters better than the team of five raters agree with each other (r(80) = 0.97 vs. r(10) = 0.82 respectively).
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机译：CPIDR（计算机化的命题密度评估器，发音为“ spider”）是一种计算机程序，可基于词性标签自动确定英文文本的命题密度（P密度）。关键思想是命题大致对应于动词，形容词，副词，介词和连词。在使用MontyLingua（）标记词性后，CPIDR应用了许多规则来调整计数，例如将辅助动词与主要动词组合。提供了一种“语音模式”，其中CPIDR拒绝重复并且填充范围更广。CPIDR是用户友好的Windows .NET应用程序，在GPL下作为开源免费软件分发。经过对人类评估者的测试，它比两个评估者的共识要好于五个评估者团队的共识（r（80）= 0.97 vs. r（10）= 0.82）。
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