Salesforce Com, Inc.

Tappingstone Inc.

Simon Chan

Kit Pang Szeto

Ka Hou Chan

Jean-Marc Soumet

Karl Ryszard Skucha

Matvey Tovbin

Yue Kwen Justin Yip

Emmanual Felipe Oliveira

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

In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing machine learning model training and deployment with a rollback mechanism within a computing environment. For example, an exemplary machine learning platform includes means for receiving training data as input at the machine learning platform, in which the training data includes a multiple transactions, each of the transactions specifying a plurality of features upon which to make a prediction and a label representing a correct answer for the plurality of features according to each respective transaction; specifying a model to be trained by the machine learning platform using the training data, in which the model includes a plurality of algorithms and source code; generating a new predictive engine variant by training the model to algorithmically arrive upon the label representing the correct answer as provided with the training data based on the plurality of features for each of the multiple transactions; versioning the new predictive engine variant based at least on the time the new predictive engine variant was generated a version of the source code utilized within the model and the training data received as input; deploying the new predictive engine variant into a production environment to replace a prior version of the predictive engine variant; and rolling back the new predictive engine variant from the production environment to a specified version which is less than a version of the new predictive engine variant. Other related embodiments are disclosed.

Systems, methods, and apparatuses for implementing machine learning model training and deployment with a rollback mechanism

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.

Growing community of inventors

Belmont, CA, United States of America

Simon Chan