Responding to similarity queries using vector dimensionality reduction
Granted: September 10, 2024
Patent Number:
12086137
Certain aspects of the present disclosure provide techniques for determining similarities between businesses. One example method generally includes receiving a similarity query and receiving transaction data associated with a plurality of businesses for comparing the plurality of businesses. The method further includes generating a set of vectors representing the plurality of businesses based on the transaction data and generating a set of compact vectors based on the vectors by applying…
Large pose facial recognition based on 3D facial model
Granted: September 3, 2024
Patent Number:
12080028
A method including generating a captured facial object and a captured pose from a captured image. The method also includes obtaining a base facial object and a base pose from a base image. The method also includes generating base pose angles using the captured pose, and captured pose angles using the captured pose. The method also includes obtaining selected base images using the base pose angles and the base facial object. The method also includes generating selected captured images…
Influencer segmentation detector
Granted: September 3, 2024
Patent Number:
12079885
A method implements influencer segmentation detection. The method includes selecting transaction data for a time window and processing the transaction data for the time window to generate a graph for the time window. The method further includes extracting, from the graph, a feature set for a node of the graph for the time window and processing the feature set to generate a predicted rank for the node for a subsequent time window using a machine learning model. The method further includes…
Augmenting electronic documents with externally produced metadata
Granted: September 3, 2024
Patent Number:
12079881
Systems and methods for mapping an electronic document to a particular transaction category are disclosed. An example method may be performed by one or more processors of a categorization system and include receiving, from a user via an interface, an electronic document associated with a transaction between the user and a particular establishment, receiving, from the user via the interface, an image of the particular establishment, identifying in the image, using an image recognition…
Method and system for optimizing results of a function in a knowledge graph using neural networks
Granted: September 3, 2024
Patent Number:
12079716
Certain aspects of the present disclosure provide techniques for optimizing results generated by functions executed using a rule-based knowledge graph. The method generally includes generating a neural network based on a knowledge graph and inputs for performing a function using the knowledge graph. Inputs for the function are received and used to generate a result of the function. A request to optimize the generated result of the function is received. A loss function is generated for…
Score prediction using hierarchical attention
Granted: September 3, 2024
Patent Number:
12079629
A method of score prediction uses hierarchical attention. Word features, positioning features, participant embedding features, and metadata are extracted from a transcript of a conversation. A word encoder vector is formed by multiplying weights of a word encoder layer to one or more word features. A sentence vector is formed by multiplying weights of a word attention layer to word encoder vectors. An utterance encoder vector is formed by multiplying weights of an utterance encoder layer…
Unsupervised extraction of trends from call center transcripts
Granted: September 3, 2024
Patent Number:
12079576
Embodiments disclosed herein may extract trending topics from phone call transcripts or any type of text data. The phone call transcripts may be collected for a time period and the time period may be divided into time spans. For each time span having more than a threshold number of phone call transcripts, n-grams from the phone call transcripts may be extracted. The extracted n-grams may be contextually clustered by converting the n-grams into their embedding vectors, reducing the…
Meta-learning for automated health scoring
Granted: August 27, 2024
Patent Number:
12073947
Aspects of the present disclosure provide techniques for automated health scoring through meta-learning. Embodiments include retrieving text data related to an entity that was provided by a user and providing one or more first inputs to a first machine learning model based on a subset of the text data. Embodiments include determining, based on an output from the first machine learning model, whether the text data includes an address. Embodiments include determining that the text data…
Competing updates from multiple servicing instances
Granted: August 27, 2024
Patent Number:
12072865
A method services competing updates from multiple servicing instances. An update message is received by a class of a plurality of classes that service an object. The update message includes an update to the object and an expected version for the object. A version match is determined between the expected version and a current version of the object. When the version match is successful, the update is applied to the object. A response message including the current version of the object is…
Fine grained access control in a data lake using least privilege access
Granted: August 20, 2024
Patent Number:
12069063
An access graph is constructed based on access policy data from user accounts, data lake buckets, and/or access policy statements from any other location. Access logs are analyzed to determine actual access to the data tables. For a given user role, an initial set of data tables that are actually accessed is generated forming the baseline of data tables for which access privileges are to be maintained. User roles that are similar to the given user role are identified and additional data…
Automated search and presentation computing system
Granted: August 20, 2024
Patent Number:
12067976
A method including transcribing, into digital tokens, utterances from a conversation between an agent and a person. The method also includes embedding the digital tokens into an utterances tensor including sequences of the digital tokens. The method also includes obtaining a metadata tensor by encoding metadata related to the utterances into the metadata tensor. The method also includes executing a machine learning model which takes, as input, the utterances tensor and the metadata…
Data retrieval using machine learning
Granted: August 20, 2024
Patent Number:
12067068
The present disclosure provides techniques for data retrieval using machine learning. One example method includes receiving a plurality of training episodes associated with different environments, wherein each training episode of the plurality of training episodes includes a sequence of states, computing, based on the plurality of training episodes, total counts of a plurality of values in the states, initializing, for each state of the sequence of states in each training episode of the…
Methods, systems, and computer program product for dynamically modifying a dynamic flow of a software application
Granted: August 13, 2024
Patent Number:
12061954
Disclosed are techniques for implementing an intelligent system with dynamic configurability. These techniques identifying a plurality of flow nodes for a software application and determine a dynamic flow for executions of the intelligent system with the plurality of flow nodes, one or more dynamic conditions, and one or more dynamic actions, without hard coded inter-dependency between two or more flow nodes of the plurality of flow nodes. The intelligent system is transformed into a…
Offset-based watermarks for data stream processing
Granted: August 13, 2024
Patent Number:
12061651
Aspects of the present disclosure relate to watermarks and watermarking techniques for data streaming pipelines. Time stamp and offset timeline data is shared by computing instances along the pipeline to enable improved watermarking of the data stream through the pipeline. The improved watermarks enable better determination of completeness for the data stream and improve materialization of the results. The watermarking techniques can include periodically publishing watermark data by…
System and method for increasing efficiency of gradient descent while training machine-learning models
Granted: July 30, 2024
Patent Number:
12050995
Systems and methods of the present disclosure provide processes for determining how much to adjust machine-learning parameter values in a direction of a gradient for gradient-descent steps in training processes for machine-learning models. Current parameter values of a machine-learning model are vector components that define an initial estimate for a local extremum of a cost function used to measure how well the machine-learning model performs. The initial estimate and the gradient of…
Adversarial detection using discriminator model of generative adversarial network architecture
Granted: July 23, 2024
Patent Number:
12046027
A method includes training, using first real data objects, a generative adversarial network having a generator model and a discriminator model to create a trained generator model that generates realistic data, and training, using adversarial data objects and second real data objects, the discriminator model to output an authenticity binary class for the adversarial data objects and the second real data objects. The method further includes deploying the discriminator model to a production…
Model based document image enhancement
Granted: July 23, 2024
Patent Number:
12045967
Systems and methods are disclosed for model based document image enhancement. Instead of requiring paired dirty and clean images for training a model to clean document images (which may cause privacy concerns), two models are trained on the unpaired images such that only the dirty images are accessed or only the clean images are accessed at one time. One model is a first implicit model to translate the dirty images from a source space to a latent space, and the other model is a second…
Modifying scrolling behavior with competing constraint priorities in landscape and portrait modes
Granted: July 23, 2024
Patent Number:
12045455
A method including receiving a command to display a modal dialog. The modal dialog is displayed using both first and second scrolling frames. The first scrolling frame permits scrolling when a modal dialog height exceeds a first scrolling frame constraint. The second scrolling frame permits scrolling of a content section when a content section height exceeds a second scrolling frame constraint. The first scrolling frame constraint has a first and second priorities. The second scrolling…
Disambiguity in large language models
Granted: July 16, 2024
Patent Number:
12038918
Disambiguity in large language models (LLMs) includes receiving an original query in a user interface, generating an ambiguity query from the original query, and sending, via an application programming interface (API) of an LLM, the ambiguity query to the LLM. The ambiguity query includes the original query and training the LLM to recognize ambiguities. The method further includes receiving, via the API and responsive to the ambiguity query, a binary response and detecting, based at…
Efficient counterfactual search
Granted: July 16, 2024
Patent Number:
12038928
A method implements efficient counterfactual search. The method includes receiving a request corresponding to an input vector, processing the input vector with a model to generate an output vector that does not correspond to a selected class, and processing the input vector using a component, of a plurality of components, to generate a counterfactual vector to the selected class. The plurality of components includes a number of dimensions that is less than a number of features of the…
