Data aggregation, integration and analysis system and related devices and methods
A system for recording, storing and processing diagnostic information, including: a computer implementing a computer-readable media including digital data and ground truth; a registry constructed and arranged to store and associate transactions or accesses on the data; and a machine learning system that considers each learning step modification a microtransaction for the data used in that step and which is recorded in the transaction registry. Other embodiments of this aspect include corresponding computer systems, apparatus, and computer programs recorded on one or more computer storage devices, each configured to perform the actions of the methods.
1. A method comprising:
registering a plurality of training images on a distributed ledger, each training image labeled with truth data;
training a machine learning model using the plurality of training images, wherein, as the machine learning model is trained, each of a plurality of modifications of the machine learning model that are attributable to a given training image are recorded as microtransactions to the distributed ledger in association with the given training image; and
registering each respective modification of the plurality of modifications made to the machine learning model on the distributed ledger and attributing the respective modification to the training image that resulted in the modification, wherein, as the machine learning model is used to form predictions, attribution of those predictions is assigned to one or more of the plurality of training images according to the registered modifications.
2. The method of claim 1 , wherein the machine learning model is a neural network.
3. The method of claim 1 , wherein the truth data for a given training image comprises diagnostic data associated with the given training image.
4. The method of claim 3 , wherein the predictions are diagnoses of medical conditions.
5. The method of claim 3 , wherein the given training image is an image of a patient, and wherein the diagnostic data comprises one or more medical conditions of the patient at a time when the image was captured.
6. The method of claim 5 , wherein the truth data comprises information about an entity that determined the diagnostic data based on interactions with the patient.
7. The method of claim 1 , wherein the distributed ledger is a blockchain storage system.
8. A non-transitory computer-readable medium comprising memory with instructions encoded thereon, the instructions, when executed, causing one or more processors to perform operations, the instructions comprising instructions to:
register a plurality of training images on a distributed ledger, each training image labeled with truth data;
train a machine learning model using the plurality of training images, wherein, as the machine learning model is trained, each of a plurality of modifications of the machine learning model that are attributable to a given training image are recorded as microtransactions to the distributed ledger in association with the given training image; and
register each respective modification of the plurality of modifications made to the machine learning model on the distributed ledger and attributing the respective modification to the training image that resulted in the modification, wherein, as the machine learning model is used to form predictions, attribution of those predictions is assigned to one or more of the plurality of training images according to the registered modifications.
9. The non-transitory computer-readable medium of claim 8 , wherein the machine learning model is a neural network.
10. The non-transitory computer-readable medium of claim 8 , wherein the truth data for a given training image comprises diagnostic data associated with the given training image.
11. The non-transitory computer-readable medium of claim 10 , wherein the predictions are diagnoses of medical conditions.
12. The non-transitory computer-readable medium of claim 10 , wherein the given training image is an image of a patient, and wherein the diagnostic data comprises one or more medical conditions of the patient at a time when the image was captured.
13. The non-transitory computer-readable medium of claim 12 , wherein the truth data comprises information about an entity that determined the diagnostic data based on interactions with the patient.
14. The non-transitory computer-readable medium of claim 8 , wherein the distributed ledger is a blockchain storage system.
15. A system comprising:
memory with instructions encoded thereon; and
one or more processors that, when executing the instructions, are caused to perform operations comprising:
registering a plurality of training images on a distributed ledger, each training image labeled with truth data;
training a machine learning model using the plurality of training images, wherein, as the machine learning model is trained, each of a plurality of modifications of the machine learning model that are attributable to a given training image are recorded as microtransactions to the distributed ledger in association with the given training image; and
registering each respective modification of the plurality of modifications made to the machine learning model on the distributed ledger and attributing the respective modification to the training image that resulted in the modification, wherein, as the machine learning model is used to form predictions, attribution of those predictions is assigned to one or more of the plurality of training images according to the registered modifications.
16. The system of claim 15 , wherein the machine learning model is a neural network.
17. The system of claim 15 , wherein the truth data for a given training image comprises diagnostic data associated with the given training image.
18. The system of claim 17 , wherein the predictions are diagnoses of medical conditions.
19. The system of claim 17 , wherein the given training image is an image of a patient, and wherein the diagnostic data comprises one or more medical conditions of the patient at a time when the image was captured.
20. The system of claim 19 , wherein the truth data comprises information about an entity that determined the diagnostic data based on interactions with the patient.