Patent · US Active

Information relation generation

US10198431B2 · kind B2 · utility

10Cited by

1References

9Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Swapna Somasundaran · Plainsboro, US
Dingcheng Li · Sammamish, US
Amit Chakraborty · Plainsboro, US

Key dates

Filing date	Aug 22, 2011
Grant date	Feb 5, 2019
Priority date	—
Expiry date	Aug 31, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/36
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

For generating a word space, manual thresholding of word scores is used. Rather than requiring the user to select the threshold arbitrarily or review each word, the user is iteratively requested to indicate the relevance of a given word. Words with greater or lesser scores are labeled in the same way depending upon the response. For determining the relationship between named entities, Latent Dirichlet Allocation (LDA) is performed on text associated with the name entities rather than on an entire document. LDA for relationship mining may include context information and/or supervised learning.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.