Symbolic regression embedding dimensionality analysis
US-10599766-B2 · Mar 24, 2020 · US
Symbolic regression embedding dimensionality analysis
US10831995B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10831995-B2 |
| Application number | US-201916527324-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 31, 2019 |
| Priority date | Dec 15, 2017 |
| Publication date | Nov 10, 2020 |
| Grant date | Nov 10, 2020 |
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Abstract
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A dimensionality analysis method, system, and computer program product, include defining a set of symbols along with a grammatical rule that define a syntax of a valid expression having a valid physical dimensionality relationship.
First claim
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What is claimed is: 1. A computer-implemented dimensionality analysis method, the method comprising: defining a set of symbols along with a grammatical rule that define a syntax of a valid expression having a valid physical dimensionality relationship, wherein a measure of a complexity of the valid expression is minimized when defining the set of symbols, further comprising conducting, via a computer, a search with the defined set of symbols for valid expressions in a data set. 2. The method of claim 1 , wherein the grammatical rule comprises a free-form grammar. 3. The method of claim 1 , further comprising selecting the valid expression that fits the dataset based on the search. 4. A computer program product, the computer program product comprising a non-transitory computer-readable storage medium having program instructions embodied therewith, the program instructions executable by a computer to cause the computer to perform: defining a set of symbols along with a grammatical rule that define a syntax of a valid expression having a valid physical dimensionality relationship, wherein a measure of a complexity of the valid expression is minimized when defining the set of symbols, further comprising conducting, via a computer, a search with the defined set of symbols for valid expressions in a data set. 5. A dimensionality analysis system, comprising: a processor; and a memory, the memory storing instructions to cause the processor to: define a set of symbols along with a grammatical rule that define a syntax of a valid expression having a valid physical dimensionality relationship, wherein a measure of a complexity of the valid expression is minimized when defining the set of symbols, further comprising conducting, via the processor, a search with the defined set of symbols for valid expressions in a data set.
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Classifications
- G06F40/211Primary
Syntactic parsing, e.g. based on context-free grammar [CFG] or unification grammars · CPC title
- G06F40/253Primary
Grammatical analysis; Style critique · CPC title
using natural language analysis · CPC title
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- What does patent US10831995B2 cover?
- A dimensionality analysis method, system, and computer program product, include defining a set of symbols along with a grammatical rule that define a syntax of a valid expression having a valid physical dimensionality relationship.
- Who is the assignee on this patent?
- IBM
- What technology area does this patent fall under?
- Primary CPC classification G06F40/211. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Nov 10 2020 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 4 related publications on this page (citations in our corpus or others sharing the same primary CPC).