Patents by Inventor Shiwen Shen

Shiwen Shen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220092618
    Abstract: A unified model for a neural network can be used to predict a particular value, such as a customer value. In various instances, customer value may have particular sub-components. Taking advantage of this fact, a specific learning architecture can be used to predict not just customer value (e.g. a final objective) but also the sub-components of customer value. This allows improved accuracy and reduced error in various embodiments.
    Type: Application
    Filed: November 30, 2021
    Publication date: March 24, 2022
    Inventors: Shiwen Shen, Danielle Zhu, Feng Pan
  • Patent number: 11276071
    Abstract: A unified model for a neural network can be used to predict a particular value, such as a customer value. In various instances, customer value may have particular sub-components. Taking advantage of this fact, a specific learning architecture can be used to predict not just customer value (e.g. a final objective) but also the sub-components of customer value. This allows improved accuracy and reduced error in various embodiments.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: March 15, 2022
    Assignee: PayPal, Inc.
    Inventors: Shiwen Shen, Danielle Zhu, Feng Pan
  • Patent number: 11263454
    Abstract: A method and a system for counting pigs in a pig house. The system includes a computing device and an imaging device. The computing device has a processor and a storage device storing computer executable code. The computer executable code is configured to: receive images captured from one end to the other end of the house; detect keypoints in the images using a neural network; identify pig skeletons by associating several related keypoints; track the skeletons in the images to obtain trajectories; divide each image into an activated zone and a deactivated zone; designate a spatial value of 0 for the skeletons in the activated zone and a spatial value of 1 for the skeletons in the deactivated zone; summating first order difference of the spatial values for each trajectory to obtain a trajectory count; and add the trajectory counts to obtain pig count.
    Type: Grant
    Filed: May 25, 2020
    Date of Patent: March 1, 2022
    Assignees: JINGDONG DIGITS TECHNOLOGY HOLDING CO., LTD., JD FINANCE AMERICA CORPORATION
    Inventors: Shiwen Shen, Guang Chen, Longyin Wen, Si Luo, Liefeng Bo
  • Patent number: 11200577
    Abstract: While artificial neural networks can be used to predict particular values in certain contexts, convolutional neural networks are not typically used in these contexts—instead they may be employed for image recognition. However, raw transactional data may be structured to take advantage of convolutional neural network (CNN) techniques by arranging the data such that correlations are increased between nearby other data. In arranging data in this manner, the structured CNN (SCNN) can operate efficiently without having to make use of engineered data features, the generation and maintenance of which can be a time-consuming process.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: December 14, 2021
    Inventors: Shiwen Shen, Danielle Zhu, Feng Pan
  • Publication number: 20210365663
    Abstract: A method and a system for counting pigs in a pig house. The system includes a computing device and an imaging device. The computing device has a processor and a storage device storing computer executable code. The computer executable code is configured to: receive images captured from one end to the other end of the house; detect keypoints in the images using a neural network; identify pig skeletons by associating several related keypoints; track the skeletons in the images to obtain trajectories; divide each image into an activated zone and a deactivated zone; designate a spatial value of 0 for the skeletons in the activated zone and a spatial value of 1 for the skeletons in the deactivated zone; summating first order difference of the spatial values for each trajectory to obtain a trajectory count; and add the trajectory counts to obtain pig count.
    Type: Application
    Filed: May 25, 2020
    Publication date: November 25, 2021
    Inventors: Shiwen Shen, Guang Chen, Longyin Wen, Si Luo, Liefeng Bo
  • Patent number: 10939874
    Abstract: An automatic classification method for distinguishing between indolent and clinically significant carcinoma using multiparametric MRI (mp-MRI) imaging is provided. By utilizing a convolutional neural network (CNN), which automatically extracts deep features, the hierarchical classification framework avoids deficiencies in current schemes in the art such as the need to provide handcrafted features predefined by a domain expert and the precise delineation of lesion boundaries by a human or computerized algorithm. This hierarchical classification framework is trained using previously acquired mp-MRI data with known cancer classification characteristics and the framework is applied to mp-MRI images of new patients to provide identification and computerized cancer classification results of a suspicious lesion.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: March 9, 2021
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Kyung Hyun Sung, William Hsu, Shiwen Shen, Xinran Zhong
  • Publication number: 20190183429
    Abstract: An automatic classification method for distinguishing between indolent and clinically significant carcinoma using multiparametric MRI (mp-MRI) imaging is provided. By utilizing a convolutional neural network (CNN), which automatically extracts deep features, the hierarchical classification framework avoids deficiencies in current schemes in the art such as the need to provide handcrafted features predefined by a domain expert and the precise delineation of lesion boundaries by a human or computerized algorithm. This hierarchical classification framework is trained using previously acquired mp-MRI data with known cancer classification characteristics and the framework is applied to mp-MRI images of new patients to provide identification and computerized cancer classification results of a suspicious lesion.
    Type: Application
    Filed: August 16, 2018
    Publication date: June 20, 2019
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Kyung Hyun Sung, William Hsu, Shiwen Shen, Xinran Zhong
  • Publication number: 20190066130
    Abstract: A unified model for a neural network can be used to predict a particular value, such as a customer value. In various instances, customer value may have particular sub-components. Taking advantage of this fact, a specific learning architecture can be used to predict not just customer value (e.g. a final objective) but also the sub-components of customer value. This allows improved accuracy and reduced error in various embodiments.
    Type: Application
    Filed: August 31, 2017
    Publication date: February 28, 2019
    Inventors: Shiwen Shen, Danielle Zhu, Feng Pan
  • Publication number: 20190065932
    Abstract: A densely connected neural network can be used to predict values using a trained model. This unique architecture allows for more accurate prediction by allowing better data visibility across different layers of the network in various embodiments. Outputs from every previous layer in the neural network can be forwarded to every subsequent layer. Input selection operations may be performed to reduce and/or combine increased numbers of inputs that may arrive at downstream neurons. The architecture may be broadly applied in a large number of different modeling contexts.
    Type: Application
    Filed: August 31, 2017
    Publication date: February 28, 2019
    Inventors: Shiwen Shen, Danielle Zhu, Feng Pan
  • Publication number: 20190066110
    Abstract: While artificial neural networks can be used to predict particular values in certain contexts, convolutional neural networks are not typically used in these contexts—instead they may be employed for image recognition. However, raw transactional data may be structured to take advantage of convolutional neural network (CNN) techniques by arranging the data such that correlations are increased between nearby other data. In arranging data in this manner, the structured CNN (SCNN) can operate efficiently without having to make use of engineered data features, the generation and maintenance of which can be a time-consuming process.
    Type: Application
    Filed: August 31, 2017
    Publication date: February 28, 2019
    Inventors: Shiwen Shen, Danielle Zhu, Feng Pan