ssp-mmc-plus
Optimizing Spaced Repetition Schedule by Capturing the Dynamics of Memory
Science Score: 57.0%
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Low similarity (9.5%) to scientific vocabulary
Keywords
Repository
Optimizing Spaced Repetition Schedule by Capturing the Dynamics of Memory
Basic Info
- Host: GitHub
- Owner: maimemo
- License: mit
- Language: Python
- Default Branch: main
- Homepage: https://doi.org/10.1109/TKDE.2023.3251721
- Size: 43.9 KB
Statistics
- Stars: 58
- Watchers: 3
- Forks: 5
- Open Issues: 0
- Releases: 0
Topics
Metadata Files
README.md
SSP-MMC-Plus
Copyright (c) 2023 MaiMemo, Inc. MIT License.
SSP-MMC-Plus is the extended version of SSP-MMC, a spaced repetition scheduling algorithm used to help learners remember more words in MaiMemo, a language learning application in China.
This repository contains a public release of the data and code used for several experiments in the following paper (which introduces SSP-MMC-Plus):
J. Su, J. Ye, L. Nie, Y. Cao and Y. Chen, "Optimizing Spaced Repetition Schedule by Capturing the Dynamics of Memory," in IEEE Transactions on Knowledge and Data Engineering, doi: 10.1109/TKDE.2023.3251721.
The paper is a substantial extension of our previous conference paper A Stochastic Shortest Path Algorithm for Optimizing Spaced Repetition Scheduling (free access).
When using this dataset and/or code, please cite this publication. A BibTeX record is:
@ARTICLE{10059206,
author={Su, Jingyong and Ye, Junyao and Nie, Liqiang and Cao, Yilong and Chen, Yongyong},
journal={IEEE Transactions on Knowledge and Data Engineering},
title={Optimizing Spaced Repetition Schedule by Capturing the Dynamics of Memory},
year={2023},
volume={35},
number={10},
pages={10085-10097},
doi={10.1109/TKDE.2023.3251721}}
Dataset and Format
The dataset is available on Dataverse (1.6 GB). This is a 7zipped TSV file containing our experiments' 220 million MaiMemo student memory behavior logs.
The columns are as follows:
u - student user ID who reviewed the word (anonymized)
w - spelling of the word
i - total times the user has reviewed the word
d - difficulty of the word
t_history - interval sequence of the historic reviews
r_history - recall sequence of the historic reviews
delta_t - time elapsed from the last review
r - result of the review
p_recall - probability of recall
total_cnt - number of users who did the same memory behavior
Owner
- Name: MaiMemo
- Login: maimemo
- Kind: organization
- Email: admin@maimemo.com
- Location: Qingyuan, GD, P.R.China
- Website: https://www.maimemo.com
- Repositories: 10
- Profile: https://github.com/maimemo
墨墨背单词
Citation (CITATION.cff)
cff-version: 1.2.0
message: "If you use this software, please cite it as below."
authors:
- family-names: "Su"
given-names: "Jingyong"
orcid: "https://orcid.org/0000-0003-3216-7027"
- family-names: "Ye"
given-names: "Junyao"
orcid: "https://orcid.org/0000-0001-7475-0718"
- family-names: "Nie"
given-names: "Liqiang"
orcid: "https://orcid.org/0000-0003-1476-0273"
- family-names: "Cao"
given-names: "Yilong"
orcid: "https://orcid.org/0009-0006-5605-0092"
- family-names: "Chen"
given-names: "Yongyong"
orcid: "https://orcid.org/0000-0003-1970-1993"
title: "SSP-MMC-Plus"
version: 1.0.0
url: "https://github.com/maimemo/SSP-MMC-Plus"
preferred-citation:
type: article
authors:
- family-names: "Su"
given-names: "Jingyong"
orcid: "https://orcid.org/0000-0003-3216-7027"
- family-names: "Ye"
given-names: "Junyao"
orcid: "https://orcid.org/0000-0001-7475-0718"
- family-names: "Nie"
given-names: "Liqiang"
orcid: "https://orcid.org/0000-0003-1476-0273"
- family-names: "Cao"
given-names: "Yilong"
orcid: "https://orcid.org/0009-0006-5605-0092"
- family-names: "Chen"
given-names: "Yongyong"
orcid: "https://orcid.org/0000-0003-1970-1993"
doi: "10.1109/TKDE.2023.3251721"
journal: "IEEE Transactions on Knowledge and Data Engineering"
start: 10085 # First page number
end: 10097 # Last page number
title: "Optimizing Spaced Repetition Schedule by Capturing the Dynamics of Memory"
issue: 10
volume: 35
year: 2023
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