# Watch-Time Regression on Kwai production (online)

Source: [Watch-Time Regression on Kwai production (online)](<https://www.sota2.com/research/sota/watch-time-regression-on-kwai-production-online>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-05-19T11:43:22.285Z

Evaluation of models performing Watch-Time Regression using the Kwai production (online) dataset, measured by metrics such as Total time spent and 7-day retention.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Watch-Time Regression |
| Dataset (including any stated split) | Kwai production (online) |
| Metric | Total Time Spent (App) Change |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 1 of 1 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Total Time Spent (App) Change](<https://www.sota2.com/research/sota/watch-time-regression-on-kwai-production-online.md?metric=Total%20Time%20Spent%20(App)%20Change>): Higher is better; unit: SCALAR.

- [Avg Time Spent per Device Change](<https://www.sota2.com/research/sota/watch-time-regression-on-kwai-production-online.md?metric=Avg%20Time%20Spent%20per%20Device%20Change>): Higher is better; unit: SCALAR.

- [Avg Video Plays per Device Change](<https://www.sota2.com/research/sota/watch-time-regression-on-kwai-production-online.md?metric=Avg%20Video%20Plays%20per%20Device%20Change>): Higher is better; unit: SCALAR.

- [7-day Retention (LT7) Change](<https://www.sota2.com/research/sota/watch-time-regression-on-kwai-production-online.md?metric=7-day%20Retention%20(LT7)%20Change>): Higher is better; unit: SCALAR.

- [Completion Rate Change](<https://www.sota2.com/research/sota/watch-time-regression-on-kwai-production-online.md?metric=Completion%20Rate%20Change>): Higher is better; unit: SCALAR.

- [Effective-View Rate Change](<https://www.sota2.com/research/sota/watch-time-regression-on-kwai-production-online.md?metric=Effective-View%20Rate%20Change>): Higher is better; unit: SCALAR.

- [Long-View Rate Change](<https://www.sota2.com/research/sota/watch-time-regression-on-kwai-production-online.md?metric=Long-View%20Rate%20Change>): Higher is better; unit: SCALAR.

- [Short-View Rate Change](<https://www.sota2.com/research/sota/watch-time-regression-on-kwai-production-online.md?metric=Short-View%20Rate%20Change>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Total Time Spent (App) Change | Result date | Report paper |
| --- | --- | --- | --- |
| DADF | 0.356 | Not recorded | 6a0beec8dbc836b87d82c658 |

### DADF

Total Time Spent (App) Change: 0.356. Result ID: 6a0c4cd5fbc373592c0375a3.

[Reporting paper](<https://www.sota2.com/research/paper/6a0beec8dbc836b87d82c658.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a0beec8dbc836b87d82c658.md>)

Recorded evaluation configuration: {"evaluation\_type":"Online A/B test","comparison\_type":"Relative improvement over WLR baseline"}. This record does not assert independent reproduction.

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