Salesforce Com, Inc.

Tappingstone Inc.

Ka Hou Chan

Kit Pang Szeto

Simon Chan

Jean-Marc Soumet

Karl Ryszard Skucha

Yue Kwen Justin Yip

Matvey Tovbin

Emmanual Felipe Oliveira

Vitaly Gordon

Gregory H Rice

Shaun Senecal

Ji Oh Yoo

Thomas Gerber

Techniques and architectures for data modeling and management. Data modeling services are provided to agents within multiple different operating environments of a computing environment having at least one database stored on one or more physical memory devices communicatively coupled with one or more hardware processors the one or physical memory devices. Building and versioning of data modeling projects is coordinated and data utilized for the data modeling projects with the one or more hardware processors.

Techniques and architectures for managing disparate heterogeneous cloud-based resources

Methods, systems, and devices for multi-tenant workflow processing are described. In some cases, a cloud platform may utilize a set of pre-defined batch processes (e.g., workflow templates) and tenant-specific configurations for instantiating and executing tenant-specific batch processes for each tenant of a user. As such, the cloud platform may utilize common data process workflows for each tenant, where a configuration specifies tenant-specific information for the common data process workflows. The workflow templates may include a set of job definitions (e.g., actions for a server to execute) and a schedule defining the frequency for running the templates for a specific project. The configurations may indicate a tenant to execute the workflow templates for, and may include tenant-specific information to override default template information. The cloud platform or a designated server or server cluster may instantiate and execute workflows based on one or more combinations of configurations and indicated workflow templates.

Template-driven multi-tenant workflow processing

In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing predictive engine evaluation and replay of engine performance. An exemplary system may include, for example: means selecting a first set of one or more algorithms for a machine learning model; tuning a first group of predictive engine parameters for the machine learning model; training the machine learning model with one or more sources of data using the selected first set of one or more algorithms and the first group of tuned predictive engine parameters to generate a first predictive engine variant from the trained machine learning model; selecting a second set of one or more algorithms for a machine learning model which are different than the first set; tuning a second group of predictive engine parameters for the machine learning model which are different than the first group; training the machine learning model with the one or more sources of data using the selected second set of one or more algorithms and the second group of tuned predictive engine parameters to generate a second predictive engine variant from the trained machine learning model; performing multiple experiments using the first and second predictive engine variants; comparing results from the multiple experiments; and deploying either the first predictive engine variant or the second predictive engine variant based on the comparison of the results of the multiple experiments. Other related embodiments are disclosed.

Methods and systems for predictive engine evaluation and replay of engine performance

Disclosed are methods and systems for creating, evaluating, and tuning a predictive engine for machine learning, and for replaying performance of the predictive engine, including steps to deploy a variant of the predictive engine; receive a plurality of queries to the predictive engine variant from an end-user device; apply a query segment filter to the plurality of queries to generate a replay group of queries, wherein for each query in the replay group, the engine variant generates a corresponding predicted result, receives a corresponding actual result, and computes a corresponding prediction score; group queries in the replay group into one or more segments; and generate, as a replay of the performance of the engine variant, an accumulated prediction score over each of the one or more query segments of the replay group by applying an accumulation function. The present invention substantially improves on systems that utilize predictive engines.

Methods and systems for visual replay of predictive engine performance

Disclosed are methods and systems of creating, evaluating, and tuning a predictive engine for machine learning, including steps to deploy the predictive engine with an initial parameter set; receive queries to the deployed engine variant and in response, generate predicted results; receive corresponding actual results; associate the queries, the predicted results, and the actual results with a replay tag; evaluate the performance of the deployed engine variant; generate a new engine parameter set based on tuning of one or more parameters of the initial engine parameter set, according to the evaluation results; deploy the new engine variant to replace the initial engine variant; receive a replay request from an operator specifying the currently or a previously deployed engine variant; and in response to the replay request, replay at least one of the queries, the corresponding predicted results, the actual results, and the evaluation results.

Methods and systems for predictive engine evaluation, tuning, and replay of engine performance

Growing community of inventors

Sunnyvale, CA, United States of America

Ka Hou Chan