Patents by Inventor Dayanand NARREGUDEM
Dayanand NARREGUDEM 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: 20230385335Abstract: A content analysis system includes processor and memory hardware storing data analyzed content items and instructions for execution by the processor hardware. The instructions include, in response to a first intermediate content item being analyzed to generate a first text description, receiving the first intermediate content item and analyzing the first text description to generate a first reduced text description. The instructions include identifying a first set of tags by applying a tag model to the first text description and generating a first analyzed content item. The instructions include adding the first analyzed content item to the analyzed content database and, in response to a displayed content item being associated with at least one tag of the first set of tags, displaying a first user-selectable link corresponding to the first analyzed content item on a portion of a user interface of a user device displaying the displayed content item.Type: ApplicationFiled: August 9, 2023Publication date: November 30, 2023Applicant: TD Ameritrade IP Company, Inc.Inventors: Logan Sommers AHLSTROM, Dayanand NARREGUDEM, Ravindra Reddy TAPPETA VENKATA, Jeffrey Michael FREISTHLER, Kinga SLIWA, Tomas Jesus RUIZ
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Patent number: 11762904Abstract: A content analysis system includes processor and memory hardware storing data analyzed content items and instructions for execution by the processor hardware. The instructions include, in response to a first intermediate content item being analyzed to generate a first text description, receiving the first intermediate content item and analyzing the first text description to generate a first reduced text description. The instructions include identifying a first set of tags by applying a tag model to the first text description and generating a first analyzed content item. The instructions include adding the first analyzed content item to the analyzed content database and, in response to a displayed content item being associated with at least one tag of the first set of tags, displaying a first user-selectable link corresponding to the first analyzed content item on a portion of a user interface of a user device displaying the displayed content item.Type: GrantFiled: August 16, 2022Date of Patent: September 19, 2023Assignee: TD AMERITRADE IP COMPANY, INC.Inventors: Logan Sommers Ahlstrom, Dayanand Narregudem, Ravindra Reddy Tappeta Venkata, Jeffrey Michael Freisthler, Kinga Sliwa, Tomas Jesus Ruiz
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Publication number: 20230215426Abstract: A method of operating a customer utterance analysis system includes obtaining a subset of utterances from among a first set of utterances. The method includes encoding, by a sentence encoder, the subset of utterances into multi-dimensional vectors. The method includes generating reduced-dimensionality vectors by reducing a dimensionality of the multi-dimensional vectors. Each vector of the reduced-dimensionality vectors corresponds to an utterance from among the subset of utterances. The method includes performing clustering on the reduced-dimensionality vectors. The method includes, based on the clustering performed on the reduced-dimensionality vectors, arranging the subset of utterances into clusters. The method includes obtaining labels for a least two clusters from among the clusters. The method includes generating training data based on the obtained labels. The method includes training a neural network model to predict an intent of an utterance based on the training data.Type: ApplicationFiled: March 14, 2023Publication date: July 6, 2023Applicant: TD Ameritrade IP Company, Inc.Inventors: Abhilash Krishnankutty NAIR, Amaris Yuseon Sim, Dayanand Narregudem, Drew David Riassetto, Logan Sommers Ahlstrom, Nafiseh Saberian, Stephen Filios, Ravindra Reddy Tappeta Venkata
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Patent number: 11626108Abstract: A method of operating a customer utterance analysis system includes obtaining a subset of utterances from among a first set of utterances. The method includes encoding, by a sentence encoder, the subset of utterances into multi-dimensional vectors. The method includes generating reduced-dimensionality vectors by reducing a dimensionality of the multi-dimensional vectors. Each vector of the reduced-dimensionality vectors corresponds to an utterance from among the subset of utterances. The method includes performing clustering on the reduced-dimensionality vectors. The method includes, based on the clustering performed on the reduced-dimensionality vectors, arranging the subset of utterances into clusters. The method includes obtaining labels for a least two clusters from among the clusters. The method includes generating training data based on the obtained labels. The method includes training a neural network model to predict an intent of an utterance based on the training data.Type: GrantFiled: September 25, 2020Date of Patent: April 11, 2023Assignee: TD Ameritrade IP Company, Inc.Inventors: Abhilash Krishnankutty Nair, Amaris Yuseon Sim, Dayanand Narregudem, Drew David Riassetto, Logan Sommers Ahlstrom, Nafiseh Saberian, Stephen Filios, Ravindra Reddy Tappeta Venkata
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Publication number: 20230092384Abstract: A recommendation system includes a content similarity analyzer configured to determine a first set of content item identifiers similar to a set of viewed content items based on respective similarity scores and add them to a first list. A similar user content extraction module identifies a set of similar user identifiers from a user similarity database; obtains, based on respective viewing histories of the set, a second set of content item identifiers; and adds them to the first list. The recommendation system includes a content filter configured to select a subset of content item identifiers from the first list based on the corresponding similarity scores between content item identifiers of the first list and a viewing history. The content filter is configured to transmit the subset of content item identifiers for display of the corresponding content items via a web portal on a user interface of a first user device.Type: ApplicationFiled: November 29, 2022Publication date: March 23, 2023Applicant: TD Ameritrade IP Company, Inc.Inventors: Logan Sommers AHLSTROM, Ravindra Reddy Tappeta Venkata, Sean Ming-Yin Law, Joseph Clark Walston, Raviteja Lokineni, Dayanand Narregudem
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Patent number: 11550862Abstract: A recommendation system includes a content similarity analyzer configured to determine a first set of content item identifiers similar to a set of viewed content items based on respective similarity scores and add them to a first list. A similar user content extraction module identifies a set of similar user identifiers from a user similarity database; obtains, based on respective viewing histories of the set, a second set of content item identifiers; and adds them to the first list. The recommendation system includes a content filter configured to select a subset of content item identifiers from the first list based on the corresponding similarity scores between content item identifiers of the first list and a viewing history. The content filter is configured to transmit the subset of content item identifiers for display of the corresponding content items via a web portal on a user interface of a first user device.Type: GrantFiled: December 14, 2020Date of Patent: January 10, 2023Assignee: TD Ameritrade IP Company, Inc.Inventors: Logan Sommers Ahlstrom, Ravindra Reddy Tappeta Venkata, Sean Ming-Yin Law, Joseph Clark Walston, Raviteja Lokineni, Dayanand Narregudem
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Patent number: 11550844Abstract: A content analysis system includes processor and memory hardware storing data analyzed content items and instructions for execution by the processor hardware. The instructions include, in response to a first intermediate content item being analyzed to generate a first text description, receiving the first intermediate content item and analyzing the first text description to generate a first reduced text description. The instructions include identifying a first set of tags by applying a tag model to the first text description and generating a first analyzed content item. The instructions include adding the first analyzed content item to the analyzed content database and, in response to a displayed content item being associated with at least one tag of the first set of tags, displaying a first user-selectable link corresponding to the first analyzed content item on a portion of a user interface of a user device displaying the displayed content item.Type: GrantFiled: December 7, 2020Date of Patent: January 10, 2023Assignee: TD AMERITRADE IP COMPANY, INC.Inventors: Logan Sommers Ahlstrom, Dayanand Narregudem, Ravindra Reddy Tappeta Venkata, Jeffrey Michael Freisthler, Kinga Sliwa, Tomas Jesus Ruiz
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Publication number: 20220391442Abstract: A content analysis system includes processor and memory hardware storing data analyzed content items and instructions for execution by the processor hardware. The instructions include, in response to a first intermediate content item being analyzed to generate a first text description, receiving the first intermediate content item and analyzing the first text description to generate a first reduced text description. The instructions include identifying a first set of tags by applying a tag model to the first text description and generating a first analyzed content item. The instructions include adding the first analyzed content item to the analyzed content database and, in response to a displayed content item being associated with at least one tag of the first set of tags, displaying a first user-selectable link corresponding to the first analyzed content item on a portion of a user interface of a user device displaying the displayed content item.Type: ApplicationFiled: August 16, 2022Publication date: December 8, 2022Applicant: TD Ameritrade IP Company, Inc.Inventors: Logan Sommers AHLSTROM, Dayanand NARREGUDEM, Ravindra Reddy TAPPETA VENKATA, Jeffrey Michael FREISTHLER, Kinga SLIWA, Tomas Jesus RUIZ
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Publication number: 20220179904Abstract: A content analysis system includes processor and memory hardware storing data analyzed content items and instructions for execution by the processor hardware. The instructions include, in response to a first intermediate content item being analyzed to generate a first text description, receiving the first intermediate content item and analyzing the first text description to generate a first reduced text description. The instructions include identifying a first set of tags by applying a tag model to the first text description and generating a first analyzed content item. The instructions include adding the first analyzed content item to the analyzed content database and, in response to a displayed content item being associated with at least one tag of the first set of tags, displaying a first user-selectable link corresponding to the first analyzed content item on a portion of a user interface of a user device displaying the displayed content item.Type: ApplicationFiled: December 7, 2020Publication date: June 9, 2022Inventors: Logan Sommers AHLSTROM, Dayanand NARREGUDEM, Ravindra Reddy TAPPETA VENKATA, Jeffrey Michael FREISTHLER, Kinga SLIWA, Tomas Jesus RUIZ
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Publication number: 20220101837Abstract: A method of operating a customer utterance analysis system includes obtaining a subset of utterances from among a first set of utterances. The method includes encoding, by a sentence encoder, the subset of utterances into multi-dimensional vectors. The method includes generating reduced-dimensionality vectors by reducing a dimensionality of the multi-dimensional vectors. Each vector of the reduced-dimensionality vectors corresponds to an utterance from among the subset of utterances. The method includes performing clustering on the reduced-dimensionality vectors. The method includes, based on the clustering performed on the reduced-dimensionality vectors, arranging the subset of utterances into clusters. The method includes obtaining labels for a least two clusters from among the clusters. The method includes generating training data based on the obtained labels. The method includes training a neural network model to predict an intent of an utterance based on the training data.Type: ApplicationFiled: September 25, 2020Publication date: March 31, 2022Inventors: Abhilash Krishnankutty NAIR, Amaris Yuseon SIM, Dayanand NARREGUDEM, Drew David RIASSETTO, Logan Sommers AHLSTROM, Nafiseh SABERIAN, Stephen FILIOS, Ravindra Reddy TAPPETA VENKATA
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Publication number: 20210097122Abstract: A recommendation system includes a content similarity analyzer configured to determine a first set of content item identifiers similar to a set of viewed content items based on respective similarity scores and add them to a first list. A similar user content extraction module identifies a set of similar user identifiers from a user similarity database; obtains, based on respective viewing histories of the set, a second set of content item identifiers; and adds them to the first list. The recommendation system includes a content filter configured to select a subset of content item identifiers from the first list based on the corresponding similarity scores between content item identifiers of the first list and a viewing history. The content filter is configured to transmit the subset of content item identifiers for display of the corresponding content items via a web portal on a user interface of a first user device.Type: ApplicationFiled: December 14, 2020Publication date: April 1, 2021Inventors: Logan Sommers Ahlstrom, Ravindra Reddy Tappeta Venkata, Sean Ming-Yin Law, Joseph Clark Walston, Raviteja Lokineni, Dayanand Narregudem
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Patent number: 10867000Abstract: A content recommendation system includes a processor and a memory coupled to the processor. The memory stores instructions that, upon execution, cause the processor to obtain a first viewing history of a first user from the viewing history index. The instructions include determining, based on the user similarity index, a first set of users similar to the first user. The instructions include obtaining a corresponding viewing history from the viewing history index and selecting a set of similar content item identifiers based on similarity scores. The instructions include updating a first recommendation list with (i) the corresponding viewing history for each similar user in the first set of users and (ii) the set of similar content item identifiers. The instructions include selecting and transmitting to a user device a subset of recommended content item identifiers from the first recommendation list.Type: GrantFiled: March 31, 2019Date of Patent: December 15, 2020Assignee: TD Ameritrade IP Company, Inc.Inventors: Logan Sommers Ahlstrom, Ravindra Reddy Tappeta Venkata, Sean Ming-Yin Law, Joseph Clark Walston, Raviteja Lokineni, Dayanand Narregudem
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Publication number: 20200311159Abstract: A content recommendation system includes a processor and a memory coupled to the processor. The memory stores instructions that, upon execution, causes the processor to obtain a first viewing history of a first user from the viewing history index. The instructions include determining, based on the user similarity index, a first set of users similar to the first user. The instructions include obtaining a corresponding viewing history from the viewing history index and selecting a set of similar content item identifiers from the plurality of content item identifiers based on similarity scores. The instructions include updating a first recommendation list with (i) the corresponding viewing history for each similar user in the first set of users and (ii) the set of similar content item identifiers. The instructions include selecting and transmitting to a user device a subset of recommended content item identifiers from the first recommendation list.Type: ApplicationFiled: March 31, 2019Publication date: October 1, 2020Inventors: Logan Sommers AHLSTROM, Ravindra Reddy TAPPETA VENKATA, Sean Ming-Yin LAW, Joseph Clark WALSTON, Raviteja LOKINENI, Dayanand NARREGUDEM