My question pertains to the last demo within the “Text Rule Builder” section (4.2) within the Text Miner Module.
Within this demo, the instructor looked at the first row within the output table. The text contained the word “accident” and had a posterior probability of 100%. The second row contained text and had a posterior probability of 100%. Rows three and four contained the word “accident” but had posterior probabilities less than 100%.
What is a difference between these four cases? and how is the posterior probability determined for these four cases?
Thank you.