Fast efficient vocabulary computation with hashed vocabularies applying hash functions to cluster centroids that determines most frequently used cluster centroid IDs
US9054876B1 · kind B1 · utility
53Cited by
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Key dates
| Filing date | Dec 8, 2011 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | Jan 4, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3236
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The disclosed embodiments describe a method, an apparatus, an application specific integrated circuit, and a server that provides a fast and efficient look up for data analysis. The apparatus and server may be configured to obtain data segments from a plurality of input devices. The data segments may be individual unique subsets of the entire data set obtained by a plurality input devices. A hash function may be applied to an aggregated set of the data segments. A result of the hash function may be stored in a data structure. A codebook may be generated from the hash function results.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.