Patents by Inventor Ruining He
Ruining He 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).
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Publication number: 20240152754Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. More particularly, operations for generation of an aggregated embedding vector for a target node is efficiently divided among operations on a central processing unit and operations on a graphic processing unit. With regard to a target node within a corpus graph, processing by one or more central processing units (CPUs) is conducted to identify the target node's relevant neighborhood (of nodes) within the corpus graph. This information is prepared and passed to one or more graphic processing units (GPUs) that determines the aggregated embedding vector for the target node according to data of the relevant neighborhood of the target node.Type: ApplicationFiled: January 16, 2024Publication date: May 9, 2024Applicant: Pinterest, Inc.Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying
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Patent number: 11922308Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. More particularly, operations for generation of an aggregated embedding vector for a target node is efficiently divided among operations on a central processing unit and operations on a graphic processing unit. With regard to a target node within a corpus graph, processing by one or more central processing units (CPUs) is conducted to identify the target node's relevant neighborhood (of nodes) within the corpus graph. This information is prepared and passed to one or more graphic processing units (GPUs) that determines the aggregated embedding vector for the target node according to data of the relevant neighborhood of the target node.Type: GrantFiled: January 17, 2022Date of Patent: March 5, 2024Assignee: Pinterest, Inc.Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying
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Patent number: 11797838Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. The embeddings correspond to aggregated embedding vectors for nodes of the corpus graph. Without processing the entire corpus graph to generate all aggregated embedding vectors, a relevant neighborhood of nodes within the corpus graph are identified for a target node of the corpus graph. Based on embedding information of the target node's immediate neighbors, and also upon neighborhood embedding information from the target node's relevant neighborhood, an aggregated embedding vector can be generated for the target node that comprises both an embedding vector portion corresponding to the target node, as well as a neighborhood embedding vector portion, corresponding to embedding information of the relevant neighborhood of the target node. Utilizing both portions of the aggregated embedding vector leads to improved content recommendation to a user in response to a query.Type: GrantFiled: August 10, 2018Date of Patent: October 24, 2023Assignee: Pinterest, Inc.Inventors: Jurij Leskovec, Chantat Eksombatchai, Ruining He, Kaifeng Chen, Rex Ying
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Patent number: 11783175Abstract: Systems and methods for efficiently training a machine learning model are presented. More particularly, using information regarding the relevant neighborhoods of target nodes within a body of training data, the training data can be organized such that the initial state of the training data is relatively easy for a machine learning model to differentiate. Once trained on the initial training data, the training data is then updated such that differentiating between a matching and a non-matching node is more difficult. Indeed, by iteratively updating the difficulty of the training data and then training the machine learning model on the updated training data, the speed that the machine learning model reaches a desired level of accuracy is significantly improved, resulting in reduced time and effort in training the machine learning model.Type: GrantFiled: February 12, 2019Date of Patent: October 10, 2023Assignee: Pinterest, Inc.Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying
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Publication number: 20220318307Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. More particularly, operations for generation of an aggregated embedding vector for a target node is efficiently divided among operations on a central processing unit and operations on a graphic processing unit. With regard to a target node within a corpus graph, processing by one or more central processing units (CPUs) is conducted to identify the target node's relevant neighborhood (of nodes) within the corpus graph. This information is prepared and passed to one or more graphic processing units (GPUs) that determines the aggregated embedding vector for the target node according to data of the relevant neighborhood of the target node.Type: ApplicationFiled: January 17, 2022Publication date: October 6, 2022Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying
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Patent number: 11232152Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. More particularly, operations for generation of an aggregated embedding vector for a target node is efficiently divided among operations on a central processing unit and operations on a graphic processing unit. With regard to a target node within a corpus graph, processing by one or more central processing units (CPUs) is conducted to identify the target node's relevant neighborhood (of nodes) within the corpus graph. This information is prepared and passed to one or more graphic processing units (GPUs) that determines the aggregated embedding vector for the target node according to data of the relevant neighborhood of the target node.Type: GrantFiled: November 1, 2018Date of Patent: January 25, 2022Assignee: Amazon Technologies, Inc.Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying
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Patent number: 11227012Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. More particularly, operations for generation of an aggregated embedding vector for a target node is efficiently divided among operations on a central processing unit and operations on a graphic processing unit. With regard to a target node within a corpus graph, processing by one or more central processing units (CPUs) is conducted to identify the target node's relevant neighborhood (of nodes) within the corpus graph. This information is prepared and passed to one or more graphic processing units (GPUs) that determines the aggregated embedding vector for the target node according to data of the relevant neighborhood of the target node.Type: GrantFiled: February 12, 2019Date of Patent: January 18, 2022Assignee: Amazon Technologies, Inc.Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying
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Patent number: 11227013Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. More particularly, operations for generation of an aggregated embedding vector for a target node is efficiently divided among operations on a central processing unit and operations on a graphic processing unit. With regard to a target node within a corpus graph, processing by one or more central processing units (CPUs) is conducted to identify the target node's relevant neighborhood (of nodes) within the corpus graph. This information is prepared and passed to one or more graphic processing units (GPUs) that determines the aggregated embedding vector for the target node according to data of the relevant neighborhood of the target node.Type: GrantFiled: February 12, 2019Date of Patent: January 18, 2022Assignee: Amazon Technologies, Inc.Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying
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Patent number: 11227014Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. More particularly, embedding information of a target node may be based on the node itself, as well as related, relevant nodes to the target node within a corpus graph. The information of various nodes among the relevant nodes to the target node can be used to weight or influence the embedding information. Disclosed systems and methods include generating neighborhood embedding information for a target node, where the neighborhood embedding information includes embedding information from neighborhood nodes of the target node's relevant neighborhood, and where certain nodes having more relevance to the target node can be weighted to influence the generation of the neighborhood embedding information over nodes having less relevance to the target node.Type: GrantFiled: February 12, 2019Date of Patent: January 18, 2022Assignee: Amazon Technologies, Inc.Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying
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Publication number: 20210224352Abstract: The present disclosure provides a novel Deep Partial Multiview Network Embedding approach to deal with incomplete data. In particular, the network embeddings can be learned by simultaneously enforcing the data consistency between different views via deep latent subspace learning, and preserving the data topological structure within the same view through graph Laplacian.Type: ApplicationFiled: January 21, 2021Publication date: July 22, 2021Inventors: Qifan Wang, Ruining He
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Publication number: 20190286754Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. More particularly, operations for generation of an aggregated embedding vector for a target node is efficiently divided among operations on a central processing unit and operations on a graphic processing unit. With regard to a target node within a corpus graph, processing by one or more central processing units (CPUs) is conducted to identify the target node's relevant neighborhood (of nodes) within the corpus graph. This information is prepared and passed to one or more graphic processing units (GPUs) that determines the aggregated embedding vector for the target node according to data of the relevant neighborhood of the target node.Type: ApplicationFiled: November 1, 2018Publication date: September 19, 2019Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying
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Publication number: 20190286658Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. More particularly, operations for generation of an aggregated embedding vector for a target node is efficiently divided among operations on a central processing unit and operations on a graphic processing unit. With regard to a target node within a corpus graph, processing by one or more central processing units (CPUs) is conducted to identify the target node's relevant neighborhood (of nodes) within the corpus graph. This information is prepared and passed to one or more graphic processing units (GPUs) that determines the aggregated embedding vector for the target node according to data of the relevant neighborhood of the target node.Type: ApplicationFiled: February 12, 2019Publication date: September 19, 2019Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying
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Publication number: 20190286659Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. More particularly, embedding information of a target node may be based on the node itself, as well as related, relevant nodes to the target node within a corpus graph. The information of various nodes among the relevant nodes to the target node can be used to weight or influence the embedding information. Disclosed systems and methods include generating neighborhood embedding information for a target node, where the neighborhood embedding information includes embedding information from neighborhood nodes of the target node's relevant neighborhood, and where certain nodes having more relevance to the target node can be weighted to influence the generation of the neighborhood embedding information over nodes having less relevance to the target node.Type: ApplicationFiled: February 12, 2019Publication date: September 19, 2019Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying
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Publication number: 20190286943Abstract: Systems and methods for efficiently training a machine learning model are presented. More particularly, using information regarding the relevant neighborhoods of target nodes within a body of training data, the training data can be organized such that the initial state of the training data is relatively easy for a machine learning model to differentiate. Once trained on the initial training data, the training data is then updated such that differentiating between a matching and a non-matching node is more difficult. Indeed, by iteratively updating the difficulty of the training data and then training the machine learning model on the updated training data, the speed that the machine learning model reaches a desired level of accuracy is significantly improved, resulting in reduced time and effort in training the machine learning model.Type: ApplicationFiled: February 12, 2019Publication date: September 19, 2019Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying
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Publication number: 20190286752Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. The embeddings correspond to aggregated embedding vectors for nodes of the corpus graph. Without processing the entire corpus graph to generate all aggregated embedding vectors, a relevant neighborhood of nodes within the corpus graph are identified for a target node of the corpus graph. Based on embedding information of the target node's immediate neighbors, and also upon neighborhood embedding information from the target node's relevant neighborhood, an aggregated embedding vector can be generated for the target node that comprises both an embedding vector portion corresponding to the target node, as well as a neighborhood embedding vector portion, corresponding to embedding information of the relevant neighborhood of the target node. Utilizing both portions of the aggregated embedding vector leads to improved content recommendation to a user in response to a query.Type: ApplicationFiled: August 10, 2018Publication date: September 19, 2019Inventors: Jurij Leskovec, Chantat Eksombatchai, Ruining He, Kaifeng Chen, Rex Ying
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Publication number: 20190286655Abstract: Systems and methods for generating embeddings for nodes of a corpus graph are presented. More particularly, operations for generation of an aggregated embedding vector for a target node is efficiently divided among operations on a central processing unit and operations on a graphic processing unit. With regard to a target node within a corpus graph, processing by one or more central processing units (CPUs) is conducted to identify the target node's relevant neighborhood (of nodes) within the corpus graph. This information is prepared and passed to one or more graphic processing units (GPUs) that determines the aggregated embedding vector for the target node according to data of the relevant neighborhood of the target node.Type: ApplicationFiled: February 12, 2019Publication date: September 19, 2019Inventors: Jurij Leskovec, Chantat Eksombatchai, Kaifeng Chen, Ruining He, Rex Ying