Model object management and storage system

Patent metadata

Field	Value
Publication number	US-11907175-B2
Application number	US-202218051035-A
Country	US
Kind code	B2
Filing date	Oct 31, 2022
Priority date	Mar 29, 2017
Publication date	Feb 20, 2024
Grant date	Feb 20, 2024

Abstract

A model management system provides a centralized repository for storing and accessing models. The model management system receives an input to store a model object in a first model state generated based on a first set of known variables. The model management system generates a first file including a first set of functions defining the first model state and associates the first file with a model key identifying the model object. The model management system receives an input to store the model object in a second model state having been generated based on the first model state and a second set of known variables. The model management system generates a second file including a second set of functions defining the second model state and associates the second file with the model key. The model management system identifies available versions of the model object based on the model key.

First claim

What is claimed is:

1. A model management system comprising:
one or more computer processors; and
one or more computer-readable mediums storing instructions that, when executed by the one or more computer processors, cause the model management system to perform operations comprising:
receiving an input to access a model management interface;
identifying a first model state and a second model state associated with a model key corresponding to a model object, the first model state having been generated based on a first set of known variables, and the second model state having been generated based on the model object in the first model state and a second set of known variables; and
causing presentation, in the model management interface, of data identifying a set of available versions of the model object including the first model state and the second model state.

2. The model management system of claim 1 , the operations further comprising:
receiving an input to store the model object in the first model state;
generating a first file including a first set of functions defining the first model state;
associating the first file with the model key identifying the model object;
receiving an input to store the model object in the second model state;
generating a second file including a second set of functions defining the second model state; and
associating the second file with the model key identifying the model object.

3. The model management system of claim 2 , the operations further comprising:
generating the first set of functions based on the first set of known variables, the first set of functions including a first parameter; and
generating the second set of functions based on the first model state and the second set of known variables, the second set of functions including an updated first parameter that is different than the first parameter.

4. The model management system of claim 3 , the operations further comprising:
receiving an input to evaluate performance of the model object; and
generating a report based on the first set of functions and the second set of functions, the report indicating a change between the first parameter and the updated first parameter.

5. The model management system of claim 3 , the operations further comprising:
generating a third set of functions based on the second model state and a third set of known variables, the third set of functions defining a third model state of the model object and including a second updated first parameter that is different than the updated first parameter.

6. The model management system of claim 5 , the operations further comprising:
receiving an input to store the model object in the third model state;
generating a third file including the third set of functions defining the third model state; and
associating the third file with the model key identifying the model object.

7. The model management system of claim 2 , wherein the first file and the second file are both JavaScript Object Notation files.

8. A method comprising:
receiving an input to access a model management interface;
identifying a first model state and a second model state associated with a model key corresponding to a model object, the first model state having been generated based on a first set of known variables, and the second model state having been generated based on the model object in the first model state and a second set of known variables; and
causing presentation, in the model management interface, of data identifying a set of available versions of the model object including the first model state and the second model state.

9. The method of claim 8 , further comprising:
receiving an input to store the model object in the first model state;
generating a first file including a first set of functions defining the first model state;
associating the first file with the model key identifying the model object;
receiving an input to store the model object in the second model state;
generating a second file including a second set of functions defining the second model state; and
associating the second file with the model key identifying the model object.

10. The method of claim 9 , further comprising:
generating the first set of functions based on the first set of known variables, the first set of functions including a first parameter; and
generating the second set of functions based on the first model state and the second set of known variables, the second set of functions including an updated first parameter that is different than the first parameter.

11. The method of claim 10 , further comprising:
receiving an input to evaluate performance of the model object; and
generating a report based on the first set of functions and the second set of functions, the report indicating a change between the first parameter and the updated first parameter.

12. The method of claim 10 , further comprising:
generating a third set of functions based on the second model state and a third set of known variables, the third set of functions defining a third model state of the model object and including a second updated first parameter that is different than the updated first parameter.

13. The method of claim 12 , further comprising:
receiving an input to store the model object in the third model state;
generating a third file including the third set of functions defining the third model state; and
associating the third file with the model key identifying the model object.

14. The method of claim 9 , wherein the first file and the second file are both JavaScript Object Notation files.

15. A non-transitory computer-readable medium storing instructions that, when executed by one or more computer processors of one or more computing devices, cause the one or more computing devices to perform operations comprising:
receiving an input to access a model management interface;
identifying a first model state and a second model state associated with a model key corresponding to a model object, the first model state having been generated based on a first set of known variables, and the second model state having been generated based on the model object in the first model state and a second set of known variables; and
causing presentation, in the model management interface, of data identifying a set of available versions of the model object including the first model state and the second model state.

16. The non-transitory computer-readable medium of claim 15 , the operations further comprising:
receiving an input to store the model object in the first model state;
generating a first file including a first set of functions defining the first model state;
associating the first file with the model key identifying the model object;
receiving an input to store the model object in the second model state;
generating a second file including a second set of functions defining the second model state; and
associating the second file with the model key identifying the model object.

17. The non-transitory computer-readable medium of claim 16 , the operations further comprising:
generating the first set of functions based on the first set of known variables, the first set of functions including a first parameter; and
generating the second set of functions based on the first model state and the second set of known variables, the second set of functions including an updated first parameter that is different than the first parameter.

18. The non-transitory computer-readable medium of claim 17 , the op

Assignees

• Palantir Technologies Inc

Inventors

• Lisuk David
• Erenrich Daniel
• Xu Guodong
• Voloch Luis
• Agarwal Rahul
• Slowik Simon
• Zamoshchin Aleksandr
• Menck Andre Frederico Cavalheiro
• Mukherjee Anirvan
• Chin Daniel

Classifications

• G06F16/1873 Primary

  Versioning file systems, temporal file systems, e.g. file system supporting different historic versions of files · CPC title

• G06F16/13

  File access structures, e.g. distributed indices (arrangements of input from, or output to, record carriers G06F3/06) · CPC title

• G06F16/196

  Specific adaptations of the file system to access devices and non-file objects via standard file system access operations, e.g. pseudo file systems (dedicated interfaces to storage systems G06F3/0601) · CPC title

• G06F30/00

  Computer-aided design [CAD] · CPC title

• G06N7/00

  Computing arrangements based on specific mathematical models · CPC title