Automated extraction of structured labels from medical text using deep convolutional networks and use thereof to train a computer vision model

    公开(公告)号:US11984206B2

    公开(公告)日:2024-05-14

    申请号:US16958544

    申请日:2018-02-16

    申请人: GOOGLE LLC

    IPC分类号: G16H15/00 G06N3/08 G16H30/40

    CPC分类号: G16H15/00 G06N3/08 G16H30/40

    摘要: A method is provided for processing medical text and associated medical images. A natural language processor configured as a deep conventional neural network is trained on a first corpus of curated free-text, medical reports each of which having one or more structured labels assigned by an medical expert. The network is trained to learn to read additional free-text medical reports and produce predicted structured labels. The natural language processor is applied to a second corpus of free-text medical reports that are associated with medical images. The natural language processor generates structured labels for the associated medical images. A computer vision model is trained using the medical images and the structured labels generated. The computer vision model can thereafter assign a structured label to a further input medical image. In one example, the medical images are chest X-rays.

    Search assistant method using computer vision analysis

    公开(公告)号:US11983206B1

    公开(公告)日:2024-05-14

    申请号:US16507023

    申请日:2019-07-09

    发明人: Frank C. Nicholas

    摘要: A search assistant method, the method of searching for patent documents material to elements of a target patent document including: receiving the target patent document including the elements, the target patent document being machine-readable; selecting keywords from the elements; identifying synonyms corresponding to the keywords in a synonym database; forming the keywords and the identified synonyms into a search string; identifying patent documents in a patent database based on the search string; highlighting the keywords and the identified synonyms in the identified patent documents; ranking the identified patent documents based on relevance of the highlighted keywords and the highlighted identified synonyms in each of the identified patent documents to the search string; determining citations in at least one of the ranked identified patent documents for each of the highlighted keywords and the highlighted identified synonyms; and mapping the elements of the target patent document to the determined citations.

    Spatial light modulator
    94.
    发明授权

    公开(公告)号:US11979688B2

    公开(公告)日:2024-05-07

    申请号:US17408012

    申请日:2021-08-20

    申请人: DUALITAS LTD

    摘要: A liquid crystal on silicon spatial light modulator comprising an array of light-modulating pixels and a controller are disclosed. Each light-modulating pixel of the array comprises liquid crystal and is associated with a respective flip-flop. The controller receives a hologram of an image comprising a plurality of hologram pixels. Each hologram pixel comprises a respective n-bit hologram pixel value. The controller drives each light-modulating pixel in accordance with a respective hologram pixel value of the hologram. There is a one-to-n pixel correlation between the hologram and the light-modulating pixels. The flip-flops of each contiguous group of n light-modulating pixels are connected in series to form a shift register. During operation of the shift register, the n-bit hologram pixel value associated with each contiguous group of n light-modulating pixels is provided to each light-modulating pixel one bit at a time over the course of at least n clock cycles.

    Data leakage prevention
    97.
    发明授权

    公开(公告)号:US11973741B2

    公开(公告)日:2024-04-30

    申请号:US17423817

    申请日:2020-05-07

    发明人: Xuepeng Zhu

    IPC分类号: H04L29/06 H04L9/40 H04L67/564

    摘要: A Data Leakage Prevention (DLP) device and a method for processing a packet are disclosed. The DLP device receives an IP packet sent by a user device, wherein the IP packet includes TCP port information; and detects whether a first TCP connection is established between the DLP device and the user device. If the first TCP connection is not established, when the IP packet is a data packet, an application layer protocol for transmitting the IP packet is determined by comparing a packet feature of the IP packet with packet features corresponding to respective application layer protocols. When the application layer protocol for transmitting the IP packet is listened to, a pair of TCP connections is established according to the TCP port information, wherein the pair of TCP connections includes the first TCP connection and a second TCP connection between the DLP device and a server.

    Distributed server side device architecture

    公开(公告)号:US11972486B2

    公开(公告)日:2024-04-30

    申请号:US18187871

    申请日:2023-03-22

    IPC分类号: G06Q40/06 G06Q40/04

    CPC分类号: G06Q40/06 G06Q40/04

    摘要: An electronic trading method is provided. The method includes receiving a trading strategy order having a parent trading strategy including multiple quoting legs; splitting the trading strategy order into multiple child orders; and submitting each of the multiple child orders to exchange systems adapted to fill the quoting legs in the child orders. Each child order includes a child trading strategy having a single quoting leg or a reduced number of quoting legs relative to the parent trading strategy. The child trading strategies are the same as the parent trading strategy except for the number of legs marked as quoting legs. The method may be performed by a trading strategy device disposed between a client device and multiple server side devices.