Research on Interaction Design of Big Data College Short Video Parenting Platform Construction Based on Deep Learning
21 mar 2025
O artykule
Data publikacji: 21 mar 2025
Otrzymano: 17 paź 2024
Przyjęty: 14 lut 2025
DOI: https://doi.org/10.2478/amns-2025-0627
Słowa kluczowe
© 2025 Yan Yang, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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User experience questionnaire
| Serial number | Index | Problem description |
|---|---|---|
| 1 | Concentration | I focus on what I study |
| 2 | Learning atmosphere | I feel good learning atmosphere |
| 3 | Fatigue | I feel tired after learning |
| 4 | Learning motivation | I feel the dynamics of the course |
| 5 | Interface quality | The interface in the system makes me comfortable |
| 6 | Comprehensibility | I can understand the tips and guidelines in the learning process |
| 7 | Interactivity | I like how we interact in the learning process |
| 8 | Personal preference | I like this learning style |
Systematic test
| Use case number | Use case description | Concrete operation | Response time | Conclusion |
|---|---|---|---|---|
| 1 | The overall response time of the user | Access all pages of the client | <2s | Pass |
| 2 | The overall time of the teacher’s end | Access the teachers’ all pages | <3s | Pass |
| 3 | The administrator side is the same time | Access the administrator all the pages | <2s | Pass |
| 4 | Users play the course waiting time | Click the play course | <3s | Pass |
| 5 | User search courses wait for time | User input keyword search course | <1s | Pass |
| 6 | The teacher uploaded the course waiting time | Teachers select course resources to click upload | <3s | Pass |
| 7 | User concurrent testing | Write the test script to simulate 1,000 users for a short time | <1s | Pass |
| 8 | Teacher concurrent test | Write test scripts to simulate 100 teachers | <2s | Pass |
| 9 | Administrator concurrent testing | Write test scripts to simulate 100 administrators for a short time | <2s | Pass |
Traditional algorithms compare experimental results
| Method | Precision | Recall | F1_score |
|---|---|---|---|
| UserCF | 43.198 | 43.764 | 42.917 |
| ItemCF | 44.813 | 45.419 | 45.076 |
| Our method | 60.845 | 56.943 | 59.349 |
Recommended page function test case table
| Use case number | Use case name | Use case description | Expected result | Actual result | Conclusion |
|---|---|---|---|---|---|
| 1 | Popular courses recommend | Click the search course and recommend a popular course recommendation below the search results | Show popular courses | Congruity | Pass |
| 2 | Personalized course recommendation | The user enters the home page automatically to display | Show recommended courses | Congruity | Pass |
Test results of the experience index
| Experience indicator | Teaching method | M | SD | T | P |
|---|---|---|---|---|---|
| Concentration | Teaching platform | 5.51 | 1.36 | 1.375 | 0.120 |
| Traditional method | 5 | 0.98 | |||
| Learning atmosphere | Teaching platform | 5.42 | 1.22 | 2.154 | 0.047 |
| Traditional method | 4.6 | 0.97 | |||
| Fatigue | Teaching platform | 3.84 | 1.53 | -1.132 | 0.283 |
| Traditional method | 4.47 | 1.27 | |||
| Learning motivation | Teaching platform | 5.22 | 1.42 | 1.472 | 0.163 |
| Traditional method | 4.48 | 1.20 | |||
| Interface quality | Teaching platform | 4.75 | 1.38 | -0.885 | 0.401 |
| Traditional method | 5.18 | 1.27 | |||
| Comprehensibility | Teaching platform | 4.84 | 1.64 | -1.214 | 0.257 |
| Traditional method | 5.56 | 1.35 | |||
| Interactivity | Teaching platform | 5.26 | 1.35 | 0.842 | 0.022 |
| Traditional method | 4.87 | 1.13 | |||
| Personal preference | Teaching platform | 5.36 | 1.43 | 1.123 | 0.296 |
| Traditional method | 4.95 | 0.93 |