Cognitive information security using a behavioral recognition system
US10187415B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2017 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Mar 26, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N5/022
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments presented herein describe techniques for generating a linguistic model of input data obtained from a data source (e.g., a video camera). According to one embodiment of the present disclosure, a sequence of symbols is generated based on an ordered stream of normalized vectors generated from the input data. A dictionary of words is generated from combinations of the ordered sequence of symbols based on a frequency at which combinations of symbols appear in the ordered sequence of symbols. A plurality of phrases is generated based an ordered sequence of words from the dictionary observed in the ordered sequence of symbols based on a frequency by which combinations of words in ordered sequence of words appear relative to one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.