Data mining interest generator
AssigneeFuturewei Technologies, Inc.
InventorJiangsheng Yu
Life of this patent
Estimating the term…
Abstract
A method includes obtaining, at one or more processors, data comprising multiple variables corresponding to multiple samples in a very large dataset, defining, via the one or more processors, multiple sets of variables occurring in the samples comprising a set of x variables and a set of y variables, where the intersection of the sets is zero, for each set of variables, determining, via the one or more processors, a support for each set and a union of each set, determining, via the one or more processors, an interest for each of the multiple association rules of the sets of variables, and determining, via the one or more processors, a chi squared interest, (χ2 interest), for each association to identify related sets of variables, including almost exclusive relationships.
Claims20
A method comprising:
- obtaining, at one or more processors, data comprising multiple variables corresponding to multiple samples in a very large dataset;
- defining, via the one or more processors, multiple sets of variables occurring in the samples comprising a set of x variables and a set of y variables, where the intersection of the sets is zero;
- for each set of variables, determining, via the one or more processors, a support for each set and a union of each set;
- determining, via the one or more processors, an interest for each of the multiple association rules of the sets of variables;
- and
- determining, via the one or more processors, a chi squared interest, (χ2 interest), for each association to identify related sets of variables, including almost exclusive relationships.
A computer implemented system comprising:
- a non-transitory memory storage comprising instructions;
- and
- one or more processors in communication with the memory, wherein the one or more processors execute the instructions to:
- obtain, via the one or more processors, data comprising multiple variables corresponding to multiple samples in a very large dataset;
- define, via the one or more processors, multiple sets of variables occurring in the samples comprising a set of x variables and a set of y variables, where the intersection of the sets is zero;
- for each set of variables, determine, via the one or more processors, a support for each set and a union of each set;
- determine, via the one or more processors, an interest for each of the multiple association rules of the sets of variables;
- and
- determine, via the one or more processors, a chi squared interest, (χ2 interest), for each association to identify related sets of variables, including almost exclusive relationships.
A non-transitory computer readable media storing computer instructions that when executed by one or more processors, cause the one or more processors to perform the steps of:
- obtaining, via the one or more processors, data comprising multiple variables corresponding to multiple samples in a very large dataset;
- defining, via the one or more processors, multiple sets of variables occurring in the samples comprising a set of x variables and a set of y variables, where the intersection of the sets is zero;
- for each set of variables, determining, via the one or more processors, a support for each set and a union of each set;
- determining, via the one or more processors, an interest for each of the multiple association rules of the sets of variables;
- and
- determining, via the one or more processors, a chi squared interest, (χ2 interest), for each association to identify related sets of variables, including almost exclusive relationships.
Dependencies are inferred from the claim text.