AI-based scoring
Using machine learning to score results
From http://code.edx.org/

Discern

Discern allows anyone to use machine-learning-based automated textual classification as an API service.

This is an API wrapper for a service to grade arbitrary free text responses. The goal is to provide a high-performance, scalable solution that can effectively help students learn. Feedback is a major part of this process, the feedback system has been left very flexible on purpose.

Note that you will need the EASE repository to use all of the functionality here.

EASE

EASE (Enhanced AI Scoring Engine) is a library that allows for machine learning based classification of textual content. This is useful for tasks such as scoring student essays.

It provides functions that can score arbitrary free text and numeric predictors. The goal here is to provide a high-performance, scalable solution that can predict targets from arbitrary values.

Note that this is a library. You will need to implement your own code to make it runnable. The discern repo is an API wrapper for this code.

CONTEXT(Help)
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Thoughts about gMOOCs »Thoughts about gMOOCs
MOOC inventory »MOOC inventory
Supporting Platforms and Resources »Supporting Platforms and Resources
xConsorium's edX (Open Source) »xConsorium's edX (Open Source)
AI-based scoring
Scoring Rubric »Scoring Rubric
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