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.
AI classification
Ownership
BAIDU USA LLC.
assignment · 389480143
Assignors
CHEN, KAN, WANG, JIANG, XU, WEI
On an employer assignment, the assignors are typically the inventors.