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1. (US20190121849) WORD REPLACEABILITY THROUGH WORD VECTORS

Office : United States of America
Application Number: 16165785 Application Date: 19.10.2018
Publication Number: 20190121849 Publication Date: 25.04.2019
Publication Kind : A1
IPC:
G06F 17/27
G06N 99/00
G06F 17/30
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
20
Handling natural language data
27
Automatic analysis, e.g. parsing, orthograph correction
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
N
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
99
Subject matter not provided for in other groups of this subclass
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
30
Information retrieval; Database structures therefor
CPC:
G06F 17/277
G06F 17/30979
G06N 99/005
Applicants: MachineVantage, Inc.
Inventors: Peter Taraba
Ratnakar Dev
Anantha K. Pradeep
Priority Data:
Title: (EN) WORD REPLACEABILITY THROUGH WORD VECTORS
Abstract: front page image
(EN)

Provided are systems, methods, and devices for providing word replaceability information through word vectors. Within a database system, a text document is received, then processed into a number of sub-sentences or sub-segments. The processing involved delimiting one or more sentences within the text document by one or more punctuation marks. Next, a number of n-gram combinations are generated according to co-appearances of n-grams within the sub-sentences. Distance metrics are determined between the n-gram co-appearances for each n-gram combination. Finally, word replaceability information is provided for one or more words or n-grams within the text document, based on the distance metric.