Service architecture for ontology linking of unstructured text

    公开(公告)号:US12242525B1

    公开(公告)日:2025-03-04

    申请号:US18079803

    申请日:2022-12-12

    Abstract: Techniques for ontology linking of unstructured text as a service are described. A service may receive a request to link unstructured text to a standardized ontology, and the service may segment and tokenize the unstructured text and send the result to multiple services implementing multiple deep machine learning models trained to identify particular entities and one or more relationships between entities. The service may perform a search of the standardized ontology to identify a set of similar candidates from the standardized ontology for the detected entities and the one or more relationships, and then rank the set of similar candidates from the standardized ontology according to their similarity to the detected entities within the unstructured text. The output from the service may include a result identifying a highest ranked candidate of the set of similar candidates from the standardized ontology for the detected entities within the unstructured text.

    Service architecture for ontology linking of unstructured text

    公开(公告)号:US11556579B1

    公开(公告)日:2023-01-17

    申请号:US16714243

    申请日:2019-12-13

    Abstract: Techniques for ontology linking of unstructured text as a service are described. A service may receive a request to link unstructured text to a standardized ontology, and the service may segment and tokenize the unstructured text and send the result to multiple services implementing multiple deep machine learning models trained to identify particular entities and one or more relationships between entities. The service may perform a search of the standardized ontology to identify a set of similar candidates from the standardized ontology for the detected entities and the one or more relationships, and then rank the set of similar candidates from the standardized ontology according to their similarity to the detected entities within the unstructured text. The output from the service may include a result identifying a highest ranked candidate of the set of similar candidates from the standardized ontology for the detected entities within the unstructured text.

    Dynamic transfer learning for neural network modeling

    公开(公告)号:US11093714B1

    公开(公告)日:2021-08-17

    申请号:US16293459

    申请日:2019-03-05

    Inventor: Parminder Bhatia

    Abstract: The present disclosure is directed to optimizing transfer learning for neural networks by creating a dynamic transfer network configuration through gated architecture. In some embodiments, transfer learning implements multiple parameter sharing schemes across a source task and a target task. The gating architecture can learn the optimal parameter sharing schemes as the neural network is trained. In some embodiments, the system can be used in named entity recognition applications where the training data is limited.

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