Learning device, extraction device, and learning method
US-2021264108-A1 · Aug 26, 2021 · US
Data management system, data management method, and recording medium having recorded thereon a data management program
US12190208B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12190208-B2 |
| Application number | US-202117144058-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 7, 2021 |
| Priority date | Mar 23, 2020 |
| Publication date | Jan 7, 2025 |
| Grant date | Jan 7, 2025 |
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- Title
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Abstract
Official abstract text for this publication.
A data management system is provided. The data management system includes: a data acquisition unit for acquiring measurement data on a measurement target; a data storage unit for storing the measurement data; a data transmission unit for transmitting training data in the measurement data, used for training a model, to a learning unit for training the model; and a data deletion unit for deleting the training data from the stored measurement data.
First claim
Opening claim text (preview).
What is claimed is: 1. A data management method, comprising: acquiring measurement data from a plurality of sensors over a plurality of sampling times on a measurement target; storing the measurement data; selecting a plurality of training data sets from the stored measurement data, each of the plurality of training data sets including a range of the plurality of sampling times of at least one or more of the plurality of sensors; transmitting the plurality of training data sets in the measurement data, used for training a model; indicating that the plurality of training data sets do not need to be re-trained, and that deletion of the training data sets is permitted; and deleting the plurality of the training data sets from the stored measurement data. 2. The data management method according to claim 1 , wherein the training data is deleted according to a response from the transmitting. 3. The data management method according to claim 2 , wherein the training data is further deleted in response to receipt of an acknowledgement that the transmitted training data was received. 4. The data management method according to claim 2 , wherein the training data is further deleted in response to receipt of a response indicating that training of the training model has ended. 5. The data management method according to claim 2 , wherein the training data is deleted by moving a storage location of the training data. 6. The data management method according to claim 2 , wherein the deletion is prohibited when training data to be deleted is specified by a prohibition list for specifying measurement data prohibited from being deleted. 7. The data management method according to claim 2 , wherein the deletion is prohibited when training data to be deleted is specified by a permission list for specifying measurement data permitted to be deleted. 8. The data management method according to claim 2 , wherein the deletion is prohibited when the training data is specified by both a prohibition list for specifying measurement data prohibited from being deleted and a permission list for specifying measurement data permitted to be deleted.
Assignees
Inventors
Classifications
Single storage device · CPC title
Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket · CPC title
Saving storage space on storage systems · CPC title
the criterion being a learning criterion · CPC title
characterised by the use of retention policies (retention policies for HSM systems G06F16/185) · CPC title
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Frequently asked questions
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- What does patent US12190208B2 cover?
- A data management system is provided. The data management system includes: a data acquisition unit for acquiring measurement data on a measurement target; a data storage unit for storing the measurement data; a data transmission unit for transmitting training data in the measurement data, used for training a model, to a learning unit for training the model; and a data deletion unit for deleting…
- Who is the assignee on this patent?
- Yokogawa Electric Corp
- What technology area does this patent fall under?
- Primary CPC classification G06N20/00. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 07 2025 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 4 related publications on this page (citations in our corpus or others sharing the same primary CPC).