Patent ID: 11893351
Assignee: INTUIT INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The method of claim 5, further comprising:
identifying, in the plurality of layers, a third keyword from the corpus, wherein the third keyword is between the first keyword and the second keyword in a sequence of words defined in the corpus;
assigning the third keyword a third probability comprising a corresponding likelihood that the third keyword is to be included in a key phrase;
determining, in the retrospective layer, a third probability modifier that modifies the third probability based on both of i) a third dependence relationship between the third keyword being placed after the first keyword, and ii) a fourth dependence relationship between the third keyword being placed before the second keyword;
modifying the third probability using the third probability modifier to form a third modified probability; and
wherein using the first modified probability and the second modified probability to determine whether the first keyword and the second keyword together form the key phrase further comprises additionally using the third modified probability in determining whether the first keyword, the second keyword, and the third keyword together form the key phrase.