Patents Examined by Lut Wong
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Patent number: 12169767Abstract: Techniques for responding to a healthcare inquiry from a user are disclosed. In one particular embodiment, the techniques may be realized as a method for responding to a healthcare inquiry from a user, according to a set of instructions stored on a memory of a computing device and executed by a processor of the computing device, the method comprising the steps of: classifying an intent of the user based on the healthcare inquiry; instantiating a conversational engine based on the intent; eliciting, by the conversational engine, information from the user; and presenting one or more medical recommendations to the user based at least in part on the information.Type: GrantFiled: March 20, 2024Date of Patent: December 17, 2024Assignee: CURAI, INC.Inventors: Anitha Kannan, Murali Ravuri, Vitor Rodrigues, Vignesh Venkataraman, Geoffrey Tso, Neal Khosla, Neil Hunt, Xavier Amatriain, Manish Chablani
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Patent number: 12165072Abstract: A method, apparatus, device, and storage medium for expanding data are disclosed. The method includes: acquiring a triplet from a knowledge graph; mining a relationship path equivalent to a relationship in the triplet from the knowledge graph, a subject in the triplet being used as a start point of the relationship path, and an object in the triplet being used as an end point of the relationship path; and expanding the triplet based on the relationship path to generate an expanded triplet. This implementation expands the triplet in the knowledge graph, and strengthens the association between the subject and the object in the triplet in a larger context, such that the association between the subject and the object in the triplet is more global.Type: GrantFiled: March 26, 2021Date of Patent: December 10, 2024Assignee: Beijing Baidu Netcom Science and Technology Co., Ltd.Inventors: Pingping Huang, Quan Wang, Wenbin Jiang, Pengcheng Yuan
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Patent number: 12164408Abstract: Techniques are disclosed for controlling a device's operation based on an inferred state. More specifically, at each of a set of time points, execution of an application at an electronic device is detected. For each detected execution, an application-usage variable is determined. One or more aggregated metrics are generated based on aggregation of at least some of the application-usage variables. Based on the one or more aggregated metrics, a state identifier is identified that corresponds to an inferred state of a user of the electronic device. A device-operation identifier is retrieved that is associated with the state identifier. A device operation is performed associated with the device-operation identifier.Type: GrantFiled: April 14, 2020Date of Patent: December 10, 2024Assignee: Apple Inc.Inventors: Leon A. Gatys, Emily Fox, Jonas Rauber
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Patent number: 12165031Abstract: A treatment model trained to compute an estimated treatment variable value for each observation vector of a plurality of observation vectors is executed. Each observation vector includes covariate variable values, a treatment variable value, and an outcome variable value. An outcome model trained to compute an estimated outcome value for each observation vector using the treatment variable value for each observation vector is executed. A standard error value associated with the outcome model is computed using a first variance value computed using the treatment variable value of the plurality of observation vectors, using a second variance value computed using the treatment variable value and the estimated treatment variable value of the plurality of observation vectors, and using a third variance value computed using the estimated outcome value of the plurality of observation vectors. The standard error value is output.Type: GrantFiled: December 5, 2023Date of Patent: December 10, 2024Assignee: SAS Institute Inc.Inventors: Sylvie Tchumtchoua Kabisa, Xilong Chen, Gunce Eryuruk Walton, David Bruce Elsheimer, Ming-Chun Chang
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Patent number: 12165024Abstract: The present disclosure provides systems and methods for distributed training of machine learning models. In one example, a computer-implemented method is provided for training machine-learned models. The method includes obtaining, by one or more computing devices, a plurality of regions based at least in part on temporal availability of user devices; selecting a plurality of available user devices within a region; and providing a current version of a machine-learned model associated with the region to the plurality of selected user devices within the region. The method includes obtaining, from the plurality of selected user devices, updated machine-learned model data generated by the plurality of selected user devices through training of the current version of the machine-learned model associated with the region using data local to each of the plurality of selected user devices and generating an updated machine-learned model associated with the region based on the updated machine-learned model data.Type: GrantFiled: October 17, 2022Date of Patent: December 10, 2024Assignee: GOOGLE LLCInventor: Keith Bonawitz
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Patent number: 12154039Abstract: There is a need for more accurate and more efficient predictive data analysis steps/operations. This need can be addressed by, for example, techniques for efficient predictive data analysis steps/operations. In one example, a method includes mapping a primary event having a primary event code to a related subset of a plurality of candidate secondary events by at least processing one or more lifecycle-related attributes for the primary event code using a lifecycle inference machine learning model to detect an inferred lifecycle for the primary event.Type: GrantFiled: December 14, 2020Date of Patent: November 26, 2024Assignee: Optum Technology, Inc.Inventors: Rama Krishna Singh, Priyank Jain, Ravi Pande
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Patent number: 12147879Abstract: Mechanisms for performing intelligent federated machine learning (ML) model updates are provided. A plurality of ML model updates, and a plurality of dataset sketch commitment data structures (sketches), are received from a plurality of participant computing systems. Each sketch provides statistical characteristics of a corresponding local dataset used by a corresponding participant to train a local ML model. A potentially malicious participant identification operation is performed based on an analysis of the plurality of sketches to identify one or more potentially malicious participants based on differences in sketches. ML model updates received from participant computing systems identified as potentially malicious participants are discarded to thereby generate a modified set of updates. The federated ML computer model is updated based on the modified set of updates.Type: GrantFiled: February 22, 2021Date of Patent: November 19, 2024Assignee: International Business Machines CorporationInventors: Lei Yu, Qi Zhang, Petr Novotny, Taesung Lee
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Patent number: 12141667Abstract: A disclosed example includes implementing a first worker instance and a second worker instance to operate in parallel; running a first tuning operation via the first worker instance to tune first hyperparameters; running a second tuning operation via the second worker instance using a Bayesian-based optimization to determine a hyperparameter configuration to evaluate next; evaluating the hyperparameter configuration for an external model using a surrogate model; and selecting the hyperparameter configuration for the external model.Type: GrantFiled: December 23, 2021Date of Patent: November 12, 2024Assignee: Intel CorporationInventors: Patrick Hayes, Michael McCourt, Alexandra Johnson, George Ke, Scott Clark
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Patent number: 12124964Abstract: Disclosed is a method for updating a node model that resists discrimination propagation in federated learning. The method includes: obtaining a node model corresponding to a data node; calculating a mean value of the distribution of class features and a quantity ratio corresponding to training data of the data node, calculating a distribution weighted aggregation model based on the node model, the mean value of the distribution of class features and the quantity ratio; calculating a regularization term corresponding to the data node based on the node model and the distribution weighted aggregation model; calculating a variance of the distribution of the class features corresponding to the data node, calculating a class balanced complementary term by using a cross-domain feature generator; and updating the node model based on the distribution weighted aggregation model, the regularization term, and the class balanced complementary term.Type: GrantFiled: June 3, 2024Date of Patent: October 22, 2024Assignee: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCESInventors: Zhenan Sun, Yunlong Wang, Zhengquan Luo, Kunbo Zhang, Qi Li, Yong He
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Patent number: 12118063Abstract: The present disclosure provides a method, apparatus, electronic device and storage medium for training a semantic similarity model, which relates to the field of artificial intelligence. A specific implementation solution is as follows: obtaining a target field to be used by a semantic similarity model to be trained; calculating respective correlations between the target field and application fields corresponding to each of training datasets in known multiple training datasets; training the semantic similarity model with the training datasets in turn, according to the respective correlations between the target field and the application fields corresponding to each of the training datasets.Type: GrantFiled: March 22, 2021Date of Patent: October 15, 2024Assignee: Beijing Baidu Netcom Science and Technology Co., Ltd.Inventors: Zhen Li, Yukun Li, Yu Sun
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Patent number: 12112250Abstract: A data processing system includes compile time logic to section a graph into a sequence of sections, including a first section followed by a second section. The compile time logic configured the first section to generate a first output in a first non-overlapping target configuration in response to processing an input in a first overlapping input configuration, and configures the second section to generate a second output in a second non-overlapping target configuration in response to processing the first output in a second overlapping input configuration. The compile time logic also creates a set of computer instructions to execute the first section and the second section on a target processing system.Type: GrantFiled: April 4, 2022Date of Patent: October 8, 2024Assignee: SambaNova Systems, Inc.Inventors: Tejas Nagendra Babu Nama, Ruddhi Chaphekar, Ram Sivaramakrishnan, Raghu Prabhakar, Sumti Jairath, Junjue Wang, Kaizhao Liang, Adi Fuchs, Matheen Musaddiq, Arvind Krishna Sujeeth
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Patent number: 12106052Abstract: The disclosure discloses a method and an apparatus for generating a semantic representation model, and a storage medium. The detailed implementation includes: performing recognition and segmentation on the original text included in an original text set to obtain knowledge units and non-knowledge units in the original text; performing knowledge unit-level disorder processing on the knowledge units and the non-knowledge units in the original text to obtain a disorder text; generating a training text set based on the character attribute of each character in the disorder text; and training an initial semantic representation model by employing the training text set to generate the semantic representation model.Type: GrantFiled: March 18, 2021Date of Patent: October 1, 2024Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Shuohuan Wang, Siyu Ding, Yu Sun
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Patent number: 12099916Abstract: A data processing method and apparatus using a neural network, and an electronic device including the data processing apparatus. The data processing method includes identifying an operator that selects one of a plurality of execution paths for a portion of the neural network while sequentially executing layers included in the neural network, selecting a specific execution path, from among the plurality of execution paths, based on a remaining time that is left for an inference of the neural network, and obtaining a result of the inference of the neural network through the specific execution path.Type: GrantFiled: February 17, 2021Date of Patent: September 24, 2024Assignees: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Yeongsik Lee, Youngsok Kim, Hanjun Kim, Sungjun Cho, Seonyeong Heo
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Patent number: 12093832Abstract: Disclosed is a method for distributing work points to a plurality of task-performing robots, the method performed by one or more processors of a computing device. The method may include: determining available work points for each of the plurality of task-performing robots; distributing target work points for each of the plurality of task-performing robots based on the determined available work points, and predicting a plurality of target work trajectories for each of the plurality of task-performing robots based on the distributed target work points; calculating a first loss or a second loss based on the predicted plurality of target work trajectories; and re-distributing target work points to each of the plurality of task-performing robots based on at least one of the calculated first loss or the calculated second loss.Type: GrantFiled: January 27, 2024Date of Patent: September 17, 2024Assignee: MakinaRocks Co., Ltd.Inventors: Jeyeol Lee, Goncalves Rocha Yuri, Yu Jeong Jeong
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Patent number: 12086720Abstract: Systems, methods, and computer readable media related to information retrieval. Some implementations are related to training and/or using a relevance model for information retrieval. The relevance model includes an input neural network model and a subsequent content neural network model. The input neural network model and the subsequent content neural network model can be separate, but trained and/or used cooperatively. The input neural network model and the subsequent content neural network model can be “separate” in that separate inputs are applied to the neural network models, and each of the neural network models is used to generate its own feature vector based on its applied input. A comparison of the feature vectors generated based on the separate network models can then be performed, where the comparison indicates relevance of the input applied to the input neural network model to the separate input applied to the subsequent content neural network model.Type: GrantFiled: October 15, 2021Date of Patent: September 10, 2024Assignee: GOOGLE LLCInventors: Brian Strope, Yun-hsuan Sung, Matthew Henderson, Rami Al-Rfou', Raymond Kurzweil
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Patent number: 12039457Abstract: A system and method includes generating approximate distributions for distinct classes of data samples; computing a first partial Jensen-Shannon (JS) divergence and a second partial JS divergence based on the approximate distribution of the disparity affected class of data samples with reference to the approximate distribution of the control class of data samples; computing a disparity divergence based on the first partial JS divergence and the second partial JS divergence; generating a distribution-matching term based on the disparity divergence, wherein the distribution-matching term mitigates an inferential disparity between the control class of data samples and the disparity affected class of data samples during a training of an unconstrained artificial neural network; constructing a disparity-constrained loss function based on augmenting a target loss function with the distribution-matching term; and transforming the unconstrained ANN to a disparity-constrained ANN based on a training of the unconstraineType: GrantFiled: December 27, 2023Date of Patent: July 16, 2024Assignee: Fairness-as-a-Service, Inc.Inventors: John Wickens-Lamb Merrill, Kareem Saleh, Mark Eberstein
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Patent number: 12020132Abstract: A plurality of initial machine learning models are determined based on a plurality of original features. The plurality of initial machine learning models are filtered by selecting a subset of the initial machine learning models as one or more surviving machine learning models. One or more evolved machine learning models are generated. At least one of the evolved machine learning models is based at least in part on one or more new features, which are based at least in part on a transformation of at least one of features of the one or more surviving machine learning models. Corresponding validation scores associated with the one or more evolved machine learning models and corresponding validation scores associated with the one or more surviving machine learning models are compared. At least one of the one or more evolved machine learning models or the one or more surviving machine learning models are selected as one or more new selected surviving machine learning models.Type: GrantFiled: August 23, 2022Date of Patent: June 25, 2024Assignee: H2O.ai Inc.Inventors: Arno Candel, Dmitry Larko, Srisatish Ambati, Prithvi Prabhu, Mark Landry, Jonathan C. McKinney
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Patent number: 12020128Abstract: A method includes installing, in a consumer database account, a shared-instance database that includes a shared instance of a provider-account database that resides in a provider database account. The shared-instance database includes a first schema that includes provider-account training data, provider-account scoring data, a training function, and a scoring function. The method also includes invoking the training function from the consumer database account, which results in creation in the consumer database account of a second schema that includes a machine-learning-model instance of a machine learning model, and which also results in training the machine-learning model instance with at least the provider-account training data. Additionally, the method includes generating consumer-account scoring data by inputting, into the trained machine-learning-model instance, consumer-account input data that is stored in the consumer database account.Type: GrantFiled: January 31, 2023Date of Patent: June 25, 2024Assignee: Snowflake Inc.Inventors: Orestis Kostakis, Justin Langseth
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Patent number: 12001937Abstract: Disclosed are a data processing method and apparatus based on an optical neural network, a computer-readable storage medium, and an optical neural network.Type: GrantFiled: October 29, 2021Date of Patent: June 4, 2024Assignee: INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD.Inventors: Ping Huang, Ruizhen Wu, Jingjing Chen, Lin Wang
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Patent number: 12001936Abstract: A processing graph of an application with a sequence of processing nodes is obtained which processes an input and generates an intermediate representation a further intermediate representation, and an output representation of the input at stages in the sequence of processing nodes. Graph metadata is generated that specifies a non-overlapping target tiling configuration for the output representation, an overlapping tiling configuration for the input, an overlapping tiling configuration for the intermediate representation, and a third tiling configuration for the further intermediate representation. The processing graph is modified based on the graph metadata to conform to the parameters specified by the graph metadata. A set of computer instructions is then created to execute the modified processing graph on a target processing system.Type: GrantFiled: March 21, 2022Date of Patent: June 4, 2024Assignee: SambaNova Systems, Inc.Inventors: Tejas Nagendra Babu Nama, Ruddhi Chaphekar, Ram Sivaramakrishnan, Raghu Prabhakar, Sumti Jairath, Junjue Wang, Kaizhao Liang, Adi Fuchs, Matheen Musaddiq, Arvind Krishna Sujeeth