SYSTEMS AND METHODS FOR ATTENTION-BASED CONFIGURABLE CONVOLUTIONAL NEURAL NETWORKS (ABC-CNN) FOR VISUAL QUESTION ANSWERING

Patent №

US 9,965,705

Granted

2018-05-08

Filed 2016

Owner

BAIDU USA LLC.

Lab

AI components

3

ml · vision · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

15184991

Described herein are systems and methods for generating and using attention-based deep learning architectures for visual question answering task (VQA) to automatically generate answers for image-related (still or video images) questions. To generate the correct answers, it is important for a model's attention to focus on the relevant regions of an image according to the question because different questions may ask about the attributes of different image regions. In embodiments, such question-guided attention is learned with a configurable convolutional neural network (ABC-CNN). Embodiments of the ABC-CNN models determine the attention maps by convolving image feature map with the configurable convolutional kernels determined by the questions semantics. In embodiments, the question-guided attention maps focus on the question-related regions and filters out noise in the unrelated regions.

Machine learningVisionAI hardwareG06N 5/04G06F 18/214G06F 18/24G06F 40/30G06N 3/02G06N 3/0442G06N 3/045G06N 3/0464+3 more

AI classification

Machine learning1.00
Vision1.00
AI hardware1.00
Knowledge representation0.42
Natural language0.29
Planning0.00
Evolutionary computation0.00
Speech0.00

Ownership

BAIDU USA LLC.

assignment · 389480143

Assignors

CHEN, KAN, WANG, JIANG, XU, WEI

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

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