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1. WO2020071902 - SYSTEM AND METHOD FOR RETRIEVING DATA

Publication Number WO/2020/071902
Publication Date 09.04.2020
International Application No. PCT/MY2019/050070
International Filing Date 03.10.2019
IPC
G06F 16/24 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
24Querying
G06F 16/33 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
30of unstructured textual data
33Querying
G06F 17/27 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
20Handling natural language data
27Automatic analysis, e.g. parsing, orthograph correction
CPC
G06F 16/243
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
24Querying
242Query formulation
243Natural language query formulation
G06F 16/24522
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
24Querying
245Query processing
2452Query translation
24522Translation of natural language queries to structured queries
G06F 16/24539
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
24Querying
245Query processing
2453Query optimisation
24534Query rewriting; Transformation
24539using cached or materialised query results
G06F 16/24575
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
24Querying
245Query processing
2457with adaptation to user needs
24575using context
G06F 16/24578
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
24Querying
245Query processing
2457with adaptation to user needs
24578using ranking
Applicants
  • UNIVERSITI MALAYA [MY]/[MY]
Inventors
  • GOPAL RAJ, Ram
  • MD SABRI, Aznul Qalid
  • MD NASIR, Mohd Hairul Nizam
Agents
  • KANDIAH, Geetha
Priority Data
PI 201870369605.10.2018MY
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR RETRIEVING DATA
(FR) SYSTÈME ET PROCÉDÉ D'EXTRACTION DE DONNÉES
Abstract
(EN)
A system and method for retrieving data are disclosed. The method (100) comprises receiving an input query from a user (110), extracting at least one sentence from the received query (120), analyzing each sentence to identify at least one relevant term of interest in each sentence (130), assigning a weightage to the identified term (140), conducting a search in at least one data source based on at least one weighted relevant term of interest (150), and outputting search results (160).
(FR)
L'invention concerne un système et un procédé d'extraction de données. Le procédé (100) consiste à : recevoir une requête d'entrée provenant d'un utilisateur (110), extraire au moins une phrase de la requête reçue (120), analyser chaque phrase pour identifier au moins un terme pertinent recherché dans chaque phrase (130), attribuer une pondération au terme identifié (140), effectuer une recherche dans au moins une source de données sur la base d'au moins un terme pertinent recherché pondéré (150) et produire des résultats de recherche (160).
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