Consumer Insights Analysis Using Word Embeddings

Patent №

US 10,496,752

Granted

2019-12-03

Filed 2018

Owner

FACEBOOK, INC.

AI components

6

ml · nlp · vision · kr · planning · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

15862074

In one embodiment, a method includes receiving a request to identify k steps for a particular entity to acquire a target attribute in public sentiments, accessing a table of word vector relationships, looking up an entity word vector corresponding to the entity name and a target attribute word vector corresponding to the n-gram representing the target attribute using the table, determining a directional vector in the d-dimensional embedding space that connects from the entity word vector to the target attribute word vector, identifying k points on the directional vector that evenly split the directional vector into k+1 segments, selecting, for each of the k points, a word vector that is closest to the point, identifying, for each of the k selected word vectors, a corresponding n-gram by looking up the word vector in the table, and sending a response message comprising the k identified n-grams.

Machine learningNatural languageVisionKnowledge representationPlanningAI hardwareG06N 20/00G06F 18/22G06F 40/295G06F 40/30G06V 10/761G06V 30/2272H04L 51/52

AI classification

Natural language1.00
AI hardware1.00
Machine learning1.00
Vision1.00
Knowledge representation0.95
Planning0.72
Speech0.00
Evolutionary computation0.00

Ownership

FACEBOOK, INC.

assignment · 454650611

Assignors

CROSSLEY, HELEN TAMARA, KAUDER, BRYAN, ARFA, JONATHAN MICHAEL

On an employer assignment, the assignors are typically the inventors.

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