US 12,093,271 B2
Method and system for text understanding in an ontology driven platform
Parsa Mirhaji, Pearland, TX (US)
Assigned to Board of Regents, The University of Texas System, Austin, TX (US)
Filed by Board of Regents, The University of Texas System, Austin, TX (US)
Filed on Sep. 29, 2021, as Appl. No. 17/489,533.
Application 17/489,533 is a continuation of application No. 16/540,823, filed on Aug. 14, 2019, granted, now 11,176,150.
Application 16/540,823 is a continuation of application No. 15/335,205, filed on Oct. 26, 2016, granted, now 10,423,633, issued on Sep. 24, 2019.
Application 15/335,205 is a continuation of application No. 13/777,393, filed on Feb. 26, 2013, abandoned.
Application 13/777,393 is a continuation of application No. 12/928,489, filed on Dec. 13, 2010, granted, now 8,433,715, issued on Apr. 30, 2013.
Claims priority of provisional application 61/284,330, filed on Dec. 16, 2009.
Claims priority of provisional application 61/284,331, filed on Dec. 16, 2009.
Claims priority of provisional application 61/284,332, filed on Dec. 16, 2009.
Prior Publication US 2022/0019580 A1, Jan. 20, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 16/24 (2019.01); G06F 16/22 (2019.01); G06F 16/2458 (2019.01); G06F 16/248 (2019.01); G06F 16/33 (2019.01); G06F 16/332 (2019.01); G06F 16/36 (2019.01); G06F 16/901 (2019.01); G06F 40/211 (2020.01); G06F 40/253 (2020.01); G06F 40/284 (2020.01); G06F 40/289 (2020.01); G06N 5/02 (2023.01)
CPC G06F 16/2465 (2019.01) [G06F 16/22 (2019.01); G06F 16/248 (2019.01); G06F 16/3329 (2019.01); G06F 16/3344 (2019.01); G06F 16/367 (2019.01); G06F 16/9024 (2019.01); G06F 40/211 (2020.01); G06F 40/253 (2020.01); G06F 40/284 (2020.01); G06F 40/289 (2020.01); G06N 5/02 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A system, comprising:
a processor; and
a non-transitory computer readable medium comprising instructions for:
receiving text as input from a data source;
creating a parse graph of the text, wherein creating the parse graph comprises:
parsing the text by segmenting the text into a set of evidence spaces based on one or more identifiers within the text;
ordering the set of evidence spaces;
chunking each of the set of evidence spaces into one or more chunks, each chunk comprising a permutation of tokens of an associated evidence space within a predetermined distance of one another in the associated evidence space, wherein chunking the associated evidence space into the one or more chunks utilizes a moving window of the predetermined distance to iterate over tokens of the associated evidence space, and an iteration over a token of the associated evidence space comprises generating one or more chunks based on the permutation of a set of the tokens of the associated evidence space within the predetermined distance of the token; and
based on the ordering and chunking, creating nodes and relationships of the parse graph representing a sequence of the evidence spaces and chunks within each evidence space.