IP Library Granted Patent US 11,915,151
Granted Patent B2
US 11,915,151 · App. 16/272,865 · Granted Feb 27, 2024

Accuracy of test data outside the clinic

Inventors: Jonathan Thomas Wolf (London, GB); Richard James Davies (London, GB); George Hadjigeorgiou (London, GB)
Assignee: Zoe Limited
G06N5/04G06N20/00G16H10/40G16H20/60
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Quick Facts
Patent No.
US 11,915,151
App. No.
16/272,865
Granted
Feb 27, 2024
Kind
B2
Abstract

Techniques are disclosed herein for improving the accuracy of test data obtained outside of a clinical setting. Using the technologies described herein, different techniques can be utilized to analyze, score and adjust test data associated with one or more “at home” tests. In some examples, computing systems are utilized to generate quality scores indicating the accuracy of the test data associated with a particular biomarker. In other examples, an authorized user, such as a data manager can analyze the test data utilizing a user interface to generate scores and/or adjust the test data.

Claims (49)

1. A method, comprising:

receiving test data associated with performance of one or more tests in a non-clinical setting, wherein the one or more tests are associated with an identification of one or more nutritional responses, the test data including at least food data, biome data, device test data captured by an electronic device, lab test data, and user generated data;

utilizing a first machine learning mechanism to determine an accuracy of the test data;

utilizing a second machine learning mechanism to determine adjusted test data;

determining a quality score utilizing the first machine learning mechanism and wherein generating the quality score comprises:

generating a food data score that provides an indication of a quality of the food data received;

generating a biome data score that provides an indication of a quality of the biome data;

generating a device test data score that provides an indication of a quality of the device test data;

generating a lab test data score that provides an indication of a quality of the lab test data; and

generating a user test data score that provides an indication of a quality of the user generated data; and

adjusting, based at least in part on the accuracy of the test data and the quality score, a third machine learning mechanism which uses the adjusted test data as an input, wherein adjusting the third machine learning mechanism further comprises adjusting a weighting associated with the third machine learning mechanism based at least in part on the accuracy of the test data.

2. The method of claim 1 , wherein the food data indicates one or more foods consumed by the individual to evoke a nutritional response.

3. The method of claim 1 , wherein determining the accuracy of the test data comprises identifying one or more of a food classification error, a food quantity estimation error, or a food timing error.

4. The method of claim 1 , wherein determining the accuracy of the test data comprises generating a score for the test data, wherein the score provides an indication of the accuracy of the test data, and wherein generating the score includes applying a fourth machine learning mechanism to the test data to generate test accuracy data.

5. The method of claim 1 , further comprising generating a graphical user interface that includes user interface elements associated with the test data, causing the graphical user interface to be presented on a display, and receiving adjusted data in response to an interaction with one or more of the user interface elements.

6. The method of claim 1 , further comprising generating one or more of a recommendation or a prediction using at least a portion of the test data that has been adjusted.

7. The method of claim 1 , wherein causing, based at least in part on the accuracy of the test data, performance of actions comprising confirming the test data.

8. The method of claim 1 , further comprising generating, based at least in part on the accuracy of the test data, a classification for the test data.

9. A system, comprising:

a data ingestion service, including one or more processors, configured to:

receive test data associated with performance of one or more tests in a non-clinical setting, wherein the one or more tests is associated with an identification of one or more nutritional responses;

determine an accuracy of the test data utilizing a first machine learning mechanism;

generate an indication of quality associated with the test data utilizing the first machine learning mechanism, wherein generating the indication of quality further comprises:

generating a food data score that provides an indication of a quality of food data received;

generating a biome data score that provides an indication of a quality of biome data associated with an individual associated with the test data;

generating a device test data score that provides an indication of a quality of device test data captured by an electronic device, and

generating a lab test data score that provides an indication of a quality of lab test data; and

adjust, based at least in part on the accuracy of the test data and the indication of quality, a second machine learning mechanism which uses the test data as an input, wherein adjusting the second machine learning mechanism further comprises adjusting a weighting associated with the second machine learning mechanism based at least in part on the accuracy of the test data.

10. The system of claim 9 , wherein the food data indicates one or more foods consumed by one or more individuals to evoke a nutritional response.

11. The system of claim 9 , wherein determining the accuracy of the test data comprises generating a score for the test data, wherein the score provides an indication of the accuracy of the test data, and wherein generating the score comprises performing one or more of applying a machine learning mechanism to the test data to generate test accuracy data or receiving the test data from an input device associated with an authorized user.

12. The system of claim 9 , wherein the data ingestion service is further configured to generate a user interface, cause the user interface to be presented, and receive adjusted data in response to an interaction with the user interface.

13. The system of claim 9 , wherein the test data includes data from a plurality of individuals.

14. The system of claim 9 , further comprising a service configured to generate one or more of a recommendation or a prediction using at least a portion of the test data that has been adjusted.

15. A non-transitory computer-readable storage medium having computer-executable instructions stored thereupon which, when executed by a computer, cause the computer to:

receive test data associated with performance of one or more tests in a non-clinical setting, wherein the one or more tests is associated with an identification of one or more nutritional responses and the test data comprises one or more of:

food data indicating one or more foods consumed by an individual to evoke a nutritional response,

biome data associated with the individual,

device test data captured by one or more electronic devices configured to measure one or more biological markers, or

lab test data provided to one or more labs for analysis;

determine an accuracy of the test data utilizing a first machine learning mechanism;

generate one or more quality indications for the test data utilizing the first machine learning mechanism wherein generating the indication of quality further comprises:

generating a food data score that provides an indication of a quality of food data received;

generating a biome data score that provides an indication of a quality of biome data associated with an individual associated with the test data;

generating a device test data score that provides an indication of a quality of device test data captured by an electronic device, and

generating a lab test data score that provides an indication of a quality of lab test data; and

cause, based at least in part on the accuracy of the test data and the one or more quality indications, an adjustment to a second machine learning mechanism which uses the test data as an input, wherein adjusting the second machine learning mechanism further comprises adjusting a weighting associated with the second learning mechanism based at least in part on the accuracy of the test data.

16. The non-transitory computer-readable storage medium of claim 15 , wherein generating the one or more quality indications comprises one or more of: generating a food data score that provides an indication of a quality of food data received; generating a biome data score that provides an indication of a quality of biome data associated with the individual; generating a device test data score that provides an indication of a quality of device test data captured by an electronic device, or generating a lab test data score that provides an indication of a quality of lab test data.

17. The non-transitory computer-readable storage medium of claim 15 , wherein determining the accuracy of the test data comprises receiving data from a user interface associated with one or more users.

18. The non-transitory computer-readable storage medium of claim 15 , wherein causing, based at least in part on the accuracy of the test data, performance of actions comprising confirming the test data.

Assignments (2)
CHANGE OF NAME Recorded Oct 8, 2021
From: ZOE GLOBAL LIMITED
To: ZOE LIMITED
Reel/Frame 057741/0945 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 20, 2019
From: WOLF, JONATHAN THOMAS; DAVIES, RICHARD JAMES; HADJIGEORGIOU, GEORGE
To: ZOE GLOBAL, LTD.
Reel/Frame 048388/0047 →
Continuity (2)
Provisional Application 62723429 · Aug 27, 2018
Related Publication 20200065681A1 · Feb 27, 2020