Patent attributes
A document analysis device that includes an artificial intelligence (AI) processing engine configured to identify common words between a first sentence and a second sentence and store the common words in first data structure. The AI processing engine is further configured to identify unique words from among the first sentence and the second sentence and store each unique word in a second data structure. The AI processing engine is further configured to compute a first similarity score and to compare the first similarity score to a similarity score threshold value. The AI processing engine is further configured to indicate the first sentence and the second sentence are similar when the first similarity score is greater than or equal to the similarity score threshold value and to indicate the first sentence and the second sentence are not similar when the first similarity score is less than the similarity score threshold value.
