SOLVING AND ANSWERING ARITHMETIC AND ALGEBRAIC PROBLEMS USING NATURAL LANGUAGE PROCESSING

Patent №

US 9,460,075

Granted

2016-10-04

Filed 2014

Owner

INTERNATIONAL BUSINESS MACHINES CORPORATION

AI components

7

ml · nlp · speech · kr · planning · evo · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14306267

A computer system for solving and answering an arithmetic or algebraic problem using natural language processing (NLP) is provided. The computer system may include receiving an input statement associated with the arithmetic or algebraic problem. The computer system may also include determining whether each sentence within a plurality of sentences associated with the input statement is a well-formed sentence from a mathematical perspective. The computer system may further include converting each statement into a well-formed sentence based on the determining whether each sentence within a plurality of sentences associated with the input statement is a well-formed sentence from a mathematical perspective. Additionally, the computer system may include converting each well-formed sentence into a mathematical equation to form a set of equations. Also, the computer system may include solving the set of equations to compute a mathematical result. The computer system may include narrating the mathematical result in natural language.

AI classification

Natural language1.00
Speech1.00
Planning1.00
Knowledge representation0.94
AI hardware0.93
Machine learning0.61
Evolutionary computation0.59
Vision0.34

Ownership

INTERNATIONAL BUSINESS MACHINES CORPORATION

assignment · 331830328

Assignors

MUNGI, ASHISH, MUSTAFI, JOY

On an employer assignment, the assignors are typically the inventors.

From the same owner

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