An Optimization Study of Information Visualization Techniques in Educational Management Systems for Student Data Analysis
et
21 mars 2025
À propos de cet article
Publié en ligne: 21 mars 2025
Reçu: 18 oct. 2024
Accepté: 07 févr. 2025
DOI: https://doi.org/10.2478/amns-2025-0573
Mots clés
© 2025 Hongli Lou, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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Student consumption habits clustering results
| Consumer class | Student ratio | Average monthly consumption | Consumption frequency | Monthly consumption peak | Comparison |
|---|---|---|---|---|---|
| 1 | 10.34 | 468.37 | 104.2 | 534.32 | LHL |
| 2 | 17.25 | 664.85 | 68.1 | 1106.27 | LLH |
| 3 | 33.69 | 723.17 | 84.3 | 876.18 | HHL |
| 4 | 24.86 | 892.03 | 97.4 | 1151.4 | HHH |
| 5 | 13.86 | 497.32 | 39.6 | 625.31 | LLL |
| Mean value | 696.81 | 80.7 | 913.24 |
The number of times is the matrix (part)
| 21 | 9 | 26 | 5 | 13 | 21 |
|---|---|---|---|---|---|
| 21 | 14 | 30 | 21 | 11 | 14 |
| 10 | 25 | 1 | 25 | 15 | 22 |
| 28 | 27 | 7 | 11 | 16 | 27 |
| 21 | 9 | 9 | 25 | 17 | 12 |
| 6 | 19 | 1 | 26 | 18 | 27 |
| 10 | 19 | 0 | 21 | 16 | 21 |
Student habits clustering results
| Life type | Student ratio | Regular eating habits | Get up early | Surfing habits | Physical exercise | Comparison |
|---|---|---|---|---|---|---|
| 1 | 36.23 | 23.6 | 20.9 | 175.25 | 53.3 | HHLH |
| 2 | 10.29 | 9.2 | 6.6 | 210.15 | 6.5 | LLHL |
| 3 | 53.48 | 13.4 | 19.3 | 206.2 | 17.6 | LHHL |
| Mean value | 15.4 | 15.6 | 197.2 | 25.8 |
Student scores
| Course name | Credit | Course school | Score |
|---|---|---|---|
| College sports | 2 | Institute of sports | 90 |
| College English | 3 | Foreign language college | 88 |
| Advanced mathematics | 3 | Mathematics college | 89 |
| Inorganic chemistry experiment | 2 | Chemistry college | 71 |
| Computer principle | 3 | Computer college | 83 |
| Biology | 4 | Biological hospital | 73 |
| Ethics and law | 2 | Political academy | 85 |
Four types of learning habits
| Learning class | Student ratio | Learning characteristics |
|---|---|---|
| 1 | 32.19 | The class is high, the book is borrowed, the number of learning is more, the study time is longer |
| 2 | 11.61 | The class is not high, the book is very small, the number of studies is low, the study time is low |
| 3 | 12.67 | The class is higher, the book borrows more, the number of learning is more, the study time is long |
| 4 | 43.53 | There are fewer books, less learning and less learning time |
Students learn clustering results
| Life type | Student ratio | Regular eating habits | Get up early | Surfing habits | Physical exercise | Comparison |
|---|---|---|---|---|---|---|
| 1 | 32.71 | 95.37 | 7.8 | 29.6 | 153.6 | HLHH |
| 2 | 11.64 | 86.15 | 3.8 | 11.8 | 84.4 | LLLL |
| 3 | 12.08 | 92.49 | 15.4 | 26.2 | 132.5 | HHHH |
| 4 | 43.57 | 90.75 | 8.6 | 16.4 | 116.3 | LLLL |
| Mean value | 91.19 | 8.9 | 21 | 121.7 |
Three types of lifestyle Settings for living habits
| Life category | Student ratio | Life characteristics |
|---|---|---|
| 1 | 36.24 | Often get up early, eat regularly, exercise regularly and spend longer time on the Internet |
| 2 | 10.55 | Not often getting up early, eating irregular, not exercising regularly, long online hours |
| 3 | 53.21 | Often get up early, eat irregular, don’t exercise regularly, and have a longer time to surf the Internet |
Comparison of distribution of different gender scores
| Public class | Specialized course | |||||
|---|---|---|---|---|---|---|
| <60 | 60-80 | 80-100 | <60 | 60-80 | 80-100 | |
| Male | 14.00% | 62.00% | 24.00% | 22.00% | 58.00% | 20.00% |
| Female | 6.00% | 48.00% | 46.00% | 8.00% | 66.00% | 26.00% |
Rules of association of mining
| Afterterm | Foreterm | Percentage of rule support | Percentage of support | Percentage of confidence |
|---|---|---|---|---|
| Worse | Life type 2 | 8.475 | 10.272 | 82.566 |
| General | Consumer type 5 | 9.864 | 11.956 | 83.251 |
| Life type 3 | ||||
| General | Life type 3 | 44.872 | 53.124 | 84.194 |
| General | Learning type 4 | 19.018 | 23.705 | 80.578 |
| Life type 1 | ||||
| Good | Life type 1 | 8.367 | 10.317 | 81.362 |
| Learning type 3 |
Comparison of men and women
| Mean value | variance | |||||
|---|---|---|---|---|---|---|
| Public class | Specialized course | synthesize | Public class | Specialized course | synthesize | |
| Male | 72.41 | 69.59 | 71.64 | 100.26 | 212.71 | 96.67 |
| Female | 78.75 | 75.84 | 77.88 | 56.84 | 109.68 | 48.59 |
Five types of students’ consumption habits
| Consumer class | Student ratio | Consumption characteristics |
|---|---|---|
| 1 | 10.62 | Low consumption level, low consumer peak, high consumption frequency and consumer stability |
| 2 | 17.16 | Consumption level generally, monthly consumption peak is high, consumption frequency is low |
| 3 | 33.63 | The consumption level of consumption is low, the monthly consumption is low, the consumption frequency is high, the consumption is stable |
| 4 | 24.89 | The consumption level is highest, monthly consumption peak and frequent consumption frequency |
| 5 | 13.7 | Low consumption levels, low monthly consumption and low consumption frequency |
