Semisupervised autoencoder for sentiment analysis

Z Zhang, S Zhai - US Patent 11,205,103, 2021 - Google Patents
(57) ABSTRACT A method of modelling data, comprising: training an objec tive function of a
linear classifier, based on a set of labeled data, to derive a set of classifier weights; defining …

Image foreground detection

Z Lin, R Mech, P Wang - US Patent 9,299,004, 2016 - Google Patents
In techniques for image foreground detection, a foreground detection module is
implemented to generate varying levels of saliency thresholds from a saliency map of an …

Iterative saliency map estimation

Z Lin, R Mech, P Wang - US Patent 9,330,334, 2016 - Google Patents
In techniques for iterative saliency map estimation, a salient regions module applies a
saliency estimation technique to compute a saliency map of an image that includes image …

Approximate K-means via cluster closures

J Wang, Q Ke, S Li, J Wang - US Patent 9,710,493, 2017 - Google Patents
An image application may enable users to capture images on cameras of their mobile
devices, which the image application can then submit as queries to perform a search …

Massive clustering of discrete distributions

JZ Wang, Y Zhang, J Li - US Patent 9,720,998, 2017 - Google Patents
The trend of analyzing big data in artificial intelligence requires more scalable machine
learning algorithms, among which clustering is a fundamental and arguably the most widely …

Method for detecting a plurality of instances of an object

AR Patel, BJ Super - US Patent 9,158,988, 2015 - Google Patents
US9158988B2 - Method for detecting a plurality of instances of an object - Google Patents
US9158988B2 - Method for detecting a plurality of instances of an object - Google Patents …

System and method for image quality scoring

V Agarwal, A Islam, Z Chen - US Patent 9,721,292, 2017 - Google Patents
BACKGROUND The use in commerce of network-based systems such as the Internet has
grown exponentially over the last decade or so. Such network-based based systems can be …

Accelerated discrete distribution clustering under wasserstein distance

J Ye, J Li, JZ Wang - US Patent 10,013,477, 2018 - Google Patents
Computationally efficient accelerated D2-clustering algorithms are disclosed for clustering
discrete distributions under the Wasserstein distance with improved scalability. Three first …

Image processing to determine center of balance in a digital image

AR Hariri - US Patent 10,110,868, 2018 - Google Patents
An image processing system acquires a digital image and determines notional weights for
each pixel in the image. The notional weight of each pixel relates to the pixel's color value of …

Combined composition and change-based models for image cropping

Z Lin, R Mech, P Wang - US Patent 10,019,823, 2018 - Google Patents
In techniques of combined composition and change-based models for image cropping, a
composition application is implemented to apply one or more image composition modules of …