Testing complex decision systems using outcome learning-based machine learning models
Granted: March 12, 2024
Patent Number:
11930048
Certain aspects of the present disclosure provide techniques for adjusting access control policies of access controlled systems, such as techniques for identifying a vulnerability or for identifying parameters and values achieving a specified result from a system whose access is controlled by the policy. Requests to the system can be made using a testing system that executes test scripts using avatars having various parameter types and values. The avatar information and results of the…
Data aggregation using proxy entry of credentials
Granted: March 12, 2024
Patent Number:
11929991
Certain aspects of the present disclosure provide techniques for entering user credentials through a proxy. One example method generally includes receiving, at a user device, a push request for user data from a cloud server and receiving a request file from an aggregation system. The method further includes injecting user credentials stored on the user device into the request file, wherein when injected the user credentials replace at least one dummy entry of the request file, and…
Method and system for user voice identification using ensembled deep learning algorithms
Granted: March 12, 2024
Patent Number:
11929078
Certain embodiments of the present disclosure provide techniques training a user detection model to identify a user of a software application based on voice recognition. The method generally includes receiving a data set including a plurality of voice interactions with users of a software application. For each respective recording in the data set, a spectrogram representation is generated based on the respective recording. A plurality of voice recognition models are trained. Each of the…
Automated user experience orchestration using natural language based machine learning techniques
Granted: March 12, 2024
Patent Number:
11928569
Certain aspects of the present disclosure provide techniques for orchestrating a user experience using natural language input. A user experience is orchestrated within an ecosystem of features for which a plurality of corresponding tokens is defined. Natural language describing a desired user experience result is received by a user experience orchestrator. A sequence of tokens corresponding to operations belonging to an ecosystem of features which produce a correct result for the natural…
Training and using machine learning models to place effective mixed-modality messages
Granted: March 12, 2024
Patent Number:
11928568
Certain aspects of the present disclosure provide techniques for managing the transmission of mixed-modality messages using machine learning models. An example method generally includes generating, using a first machine learning model, an embedding representation of a mixed-modality message. The mixed-modality message is classified as an effective message or an ineffective message using a second machine learning model and the embedding representation of the mixed-modality message. One or…
System and method for associating logs to repositories using source code
Granted: March 12, 2024
Patent Number:
11928462
A method includes receiving event strings from source code repositories, creating, for the source code repositories, digests of keywords, receiving log strings, and aggregating the log strings into a log group. The method further includes comparing the digests to the log group to generate scores, whereby the scores correlate the digests to the log group. The method further includes selecting a source code repository from the source code repositories according to the scores, and…
Transaction entity prediction through learned embeddings
Granted: March 12, 2024
Patent Number:
11928423
Certain aspects of the disclosure pertain to inferring a candidate entity associated with a transaction with a machine learning model. An organization identifier and description associated with a transaction can be received as input. In response, an entity embedding, comprising a vector for each entity of an organization based on the organization identifier, can be retrieved from storage. A machine learning model can be invoked with the entity embedding and description. The machine…
Medoid-based data compression
Granted: March 12, 2024
Patent Number:
11928134
Certain aspects of the present disclosure provide techniques for medoid-based data compression. One example method generally includes receiving item data indicative of one or more items, determining one or more medoids based on the item data, determining, for each item of the one or more items, a corresponding medoid based on the one or more medoids, identifying, for each item of the one or more items, a difference between the item and the corresponding medoid for the item, storing the…
Database auto-documentation systems and methods
Granted: March 12, 2024
Patent Number:
11928106
Systems and methods are described for automatically documenting queries and dynamically populating interactive graphical user interfaces with query recommendations. A computing system receives an initial query from an interactive graphical user interface and asynchronously parses the query for strings matching predetermined phrases. In response to determining that the initial query recites strings matching the predetermined phrases, the system extracts metadata and identifies a table…
Anonymous uncensorable cryptographic chains
Granted: March 5, 2024
Patent Number:
11924362
A method implements anonymous uncensorable cryptographic chains. The method includes receiving, from a first application, verifiable data for a current record and unverified data for the current record. The unverified data for the current record was received by the first application from a second application. The method further includes verifying the verifiable data for the current record with unverified data from a previous record. The method further includes recording the verifiable…
Method and system for event prediction using spatio-temporally sampled data
Granted: March 5, 2024
Patent Number:
11922441
Certain aspects of the present disclosure provide techniques for training and using predictive models to predict the occurrence of an event within a software application. An example method generally generating a spatially sampled data set for a set of users of a software application. The spatially sampled data set includes, for each respective user of the set of users, an amount of time the user has spent, a number of discrete portions of the software application the user has visited,…
System and method for error correcting coding of billing transactions for data management system user identity verification
Granted: March 5, 2024
Patent Number:
11922420
Systems and methods for authenticating a user are disclosed. An example method may be performed by one or more processors of a system and include generating an encoded identification tag including identification information associated with a user's account, embedding the encoded identification tag in a transaction description associated with a payment from the user, receiving a request to access the user's account, retrieving an existing identification tag from the transaction…
Forecasting activity in software applications using machine learning models and multidimensional time-series data
Granted: March 5, 2024
Patent Number:
11922310
Certain aspects of the present disclosure provide techniques for predicting activity within a software application using a machine learning model. An example method generally includes generating a multidimensional time-series data set from time-series data associated with activity within a software application. The multidimensional time-series data set generally includes the time-series data organized based on a plurality of time granularities. Using a machine learning model and the…
Hybrid model for time series data processing
Granted: March 5, 2024
Patent Number:
11922208
Systems and methods are disclosed for switching between batch processing and real-time processing of time series data, with a system being configured to switch between a batch processing module and a real-time processing module to process time series data. The system includes an orchestration service to indicate when to switch, which may be based on a switching event identified by the orchestration service. In some implementations, the orchestration service identifies a switching event…
Use of semantic confidence metrics for uncertainty estimation in large language models
Granted: March 5, 2024
Patent Number:
11922126
A method including receiving a user input for input to a language processing machine learning model (MLM). The method also includes generating modified inputs that are based on, and semantically related to, the user input. The method also includes executing the MLM to generate model outputs of the MLM. The MLM takes as input instances of each of the modified inputs. The method also includes sampling the model outputs using a statistical sampling strategy to generate sampled model…
Detection of abnormal application programming interface (API) sessions including a sequence of API requests using space partitioning data structures
Granted: March 5, 2024
Patent Number:
11921847
A computer-implemented method includes receiving training data that includes a plurality of API requests from a plurality of client devices. The method includes generating a plurality of permissible API sessions based on the training data. Each of the permissible API sessions is associated with a corresponding client device of the plurality of client devices and includes a sequence of API requests originating from the corresponding client device. The method includes applying a sequence…
Method and system for detecting coordinated attacks against computing resources using statistical analyses
Granted: February 27, 2024
Patent Number:
11914704
Certain embodiments of the present disclosure provide techniques for identifying and blocking anomalous transactions within a computing system. An example method generally includes selecting a set of accounts for analysis. For each respective account, an anomaly score is calculated based on an account number associated with the respective account and transaction amounts associated with the respective account. An aggregated anomaly score is generated for each respective account provider…
System and method for feature aggregation for tracking anonymous visitors
Granted: February 27, 2024
Patent Number:
11917029
Systems and methods for tracking anonymous visitors of an online website or mobile app are disclosed. The browsing activity by an anonymous visitor of the online website or mobile app is converted into features and a visitor-identifier associated with the browsing activity generated by the anonymous visitor is determined. The features are stored with the visitor-identifier in a super-visitor-state before the visitor-identifier is associated with a super-visitor-identifier. After the…
Phishing detection and mitigation
Granted: February 27, 2024
Patent Number:
11916958
Described herein are example implementations for handling of phishing attempts. A system receives a request to perform an electronic transaction, with the request including information regarding a user account. The system generates one or more probabilities of the request being valid based on the request and processing of a plurality of electronic transactions associated with one or more user accounts, identifies whether the request is valid based on the one or more probabilities, and in…
Methods and systems for validating sensitive data in a distributed computing system without exposing the sensitive data
Granted: February 27, 2024
Patent Number:
11914746
Certain aspects of the present disclosure provide techniques for privacy preserving sharing and validation of sensitive information in a computing environment. An example method generally includes generating a hashed value of a sensitive data item. A set of modulo values is calculated for the hashed value of the first sensitive data item using a set of prime numbers between an upper bound number and a lower bound number. A request to validate the first sensitive data item is transmitted…
