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1. WO2020112725 - VOICE QUERY REFINEMENT TO EMBED CONTEXT IN A VOICE QUERY

Publication Number WO/2020/112725
Publication Date 04.06.2020
International Application No. PCT/US2019/063181
International Filing Date 26.11.2019
IPC
G06F 16/483 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
40of multimedia data, e.g. slideshows comprising image and additional audio data
48Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
483using metadata automatically derived from the content
G06F 16/783 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
70of video data
78Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
783using metadata automatically derived from the content
CPC
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 16/24575
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 16/483
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
40of multimedia data, e.g. slideshows comprising image and additional audio data
48Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
483using metadata automatically derived from the content
G06F 16/7837
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
70of video data
78Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
783using metadata automatically derived from the content
7837using objects detected or recognised in the video content
G06F 40/253
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
20Natural language analysis
253Grammatical analysis; Style critique
G06F 40/289
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
20Natural language analysis
279Recognition of textual entities
289Phrasal analysis, e.g. finite state techniques or chunking
Applicants
  • ROVI GUIDES, INC. [US]/[US]
Inventors
  • PICHAIMURTHY, Rajendran
  • SEETHARAM, Madhusudhan
  • SREEKANTH, Harshith Kumar, Gejjegondanahally
Agents
  • GUILIANO, Joseph, M.
  • FEUSTEL, Richard, M.
  • DEREVJANIK, Mario
  • BOIANO, Anthony, A.
  • FLINDERS, P., Matthew
Priority Data
16/206,38530.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) VOICE QUERY REFINEMENT TO EMBED CONTEXT IN A VOICE QUERY
(FR) AFFINEMENT DE REQUÊTE VOCALE POUR INTÉGRER UN CONTEXTE DANS UNE REQUÊTE VOCALE
Abstract
(EN)
Systems and methods are described for providing contextual search results. The system may receive a search query during presentation of a video. If the query is ambiguous, the system accesses some of the frames of the video. The frames are analyzed to identify a performed action depicted in the frames. The system retrieves a keyword related to the identified action. The ambiguous query is augmented with the keyword. The augmented search query is used to search for and output relevant search results.
(FR)
L'invention concerne des systèmes et des procédés permettant de fournir des résultats de recherche contextuelle. Le système peut recevoir une requête de recherche pendant la présentation d'une vidéo. Si la requête est ambiguë, le système accède à certaines des trames de la vidéo. Les trames sont analysées afin d'identifier une action effectuée représentée dans les trames. Le système récupère un mot-clé associé à l'action identifiée. La requête ambiguë est augmentée avec le mot-clé. La requête de recherche augmentée est utilisée pour rechercher et générer des résultats de recherche pertinents.
Also published as
EP2019813219
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