Patents
US 12131230 B1: Feature equivalence and document abnormality threshold determination
- Granted
- 2024-10-29
- Filed
- 2020-08-04 application 16984648
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A method includes, as part of establishing a feature merging threshold (α) for determining equivalence between two features, selecting a set of candidate α values, partitioning training data into a plurality of groups, establishing a model Wα for each α value of the set of candidate α values, iteratively performing: selecting a next group of training data of the plurality of groups of training data; adding the selected next group of training data to a training set; and for each α value in the set of candidate α values: training the Wα for the α value using the training set, and evaluating a size of Wα, the size comprising a number of features included in the model, and choosing the feature merging threshold α based on the iteratively performing.
Source: PVGPATDIS, file of 2026-04-10 (ipg241029.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Assured Information Security, Inc. 24 patents | US company or organization | Rome, NY | Assured Information Security, Inc. Form D issuer EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Daniel Scofield | Portland, OR | 6 | PVGPATDIS, file of 2026-04-10 | |
| Craig Miles | Beaverton, OR | 6 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06F | Electric digital data processing | G06F16/35 | PVGPATDIS, file of 2026-04-10 |
| G06N | Computing arrangements based on specific computational models | G06N20/00 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2020-08-04 | Assignment Assignment of assignor's interest | MILES, CRAIG signed 2020-07-31 SCOFIELD, DANIEL signed 2020-08-03 | ASSURED INFORMATION SECURITY, INC. ROME, NY | 53398/304 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.