Learning model management method, learning model management system, and program

Abstract

The AI ​​will clearly record what it has referenced and learned from so far. [Solution] A learning model management method for managing a learning model, comprising: (a) obtaining a hash value of reference data to be trained; (b) generating a learning model based on the reference data; (c) generating a hash value of the learning model based on the obtained hash value; and (d) recording the generated hash value of the learning model in a distributed ledger in association with the learning model.

Claims

1. A learning model management method for managing learning models, (a) A step of obtaining the hash value of the reference data to be used for training, (b) A step of generating a learning model based on the reference data, (c) A step of generating a hash value of the learning model using only the characteristic layers of the learning model, (d) A step of recording the hash value of the acquired reference data and the hash value of the generated learning model in a distributed ledger in association with the learning model, A learning model management method that includes the following features.

2. The steps (a)-(d) are repeated for the number of reference data referenced by the learning model, thereby additionally recording the hash values ​​of the reference data and the hash values ​​of the learning model in the distributed ledger. The learning model management method according to claim 1, further comprising:

3. In the step of generating the learning model in (b), a certificate is issued for the generation of the learning model. In the step of recording in the distributed ledger of (d), in addition to the hash value of the reference data and the hash value of the learning model, the certificate is recorded in the distributed ledger in association with the learning model. The learning model management method according to claim 1.

4. Steps to generate hash values ​​for process data when generating a learning model, Furthermore, In the step of recording in the distributed ledger of (d), in addition to the hash value of the reference data and the hash value of the learning model, the hash value of the process data is recorded in the distributed ledger in association with the learning model. The learning model management method according to claim 1.

5. A learning model management system for managing learning models, An acquisition unit that obtains the hash value of the reference data to be used for training, A learning model generation unit generates a learning model based on the aforementioned reference data, A model hash value generation unit that generates a hash value of the learning model using only the characteristic layers of the learning model, A recording unit records the hash value of the acquired reference data and the hash value of the generated learning model in a distributed ledger in association with the learning model. A learning model management system equipped with the following features.

6. The computer that manages the learning model, Steps to obtain the hash value of the reference data to be used for training, A step of generating a learning model based on the aforementioned reference data, A step of generating a hash value of the learning model using only the characteristic layers of the learning model, A step of recording the hash value of the acquired reference data and the hash value of the generated learning model in a distributed ledger in association with the learning model. A computer-readable program for executing [something].

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