Platform for Administering and Evaluating Narrative Essay Examinations

Patent №

US 10,885,274

Granted

2021-01-05

Filed 2018

Owner

EDUCATIONAL TESTING SERVICE

Lab

AI components

3

ml · nlp · kr

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

16014021

Systems and methods are provided for processing a response to essay prompts that request a narrative response. A data structure associated with a narrative essay is accessed. The essay is analyzed to generate an organization subscore, where the organization subscore is generated using a graph metric by identifying content words in each sentence of the essay and populating a data structure with links between related content words in neighboring sentences, wherein the organization subscore is determined based on the links. The essay is analyzed to generate a development subscore, where the development subscore is generated using a transition metric by accessing a transition cue data store and identifying transition words in the essay, wherein the development subscore is based on a number of words in the essay that match words in the transition cue data store. A narrative quality metric is determined based on the organization subscore and the development subscore.

Machine learningNatural languageKnowledge representationG06F 40/253G06F 40/279G06F 16/313G06F 16/34G06F 40/30

AI classification

Natural language1.00
Knowledge representation1.00
Machine learning0.85
AI hardware0.33
Speech0.08
Vision0.01
Planning0.01
Evolutionary computation0.00

Ownership

EDUCATIONAL TESTING SERVICE

assignment · 498320464

Assignors

SOMASUNDARAN, SWAPNA, FLOR, MICHAEL, CHODOROW, MARTIN, GYAWALI, BINOD, MOLLOY, HILLARY, MCCULLA, LAURA

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

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