# Density Estimation on tmovie discrete (test)

Source: [Density Estimation on tmovie discrete (test)](<https://www.sota2.com/research/sota/density-estimation-on-tmovie-discrete-test>)

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

Data updated: 2026-02-26T05:48:42.551Z

Evaluation of Density Estimation performance on the test split of the tmovie discrete dataset, measured using log-likelihood.

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 | Density Estimation |
| Dataset (including any stated split) | tmovie discrete (test) |
| Metric | Log-Likelihood |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 3 of 3 |
| 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

- [Log-Likelihood](<https://www.sota2.com/research/sota/density-estimation-on-tmovie-discrete-test.md?metric=Log-Likelihood>): Higher is better; unit: SCALAR.

## Recorded results

| Method | Log-Likelihood | Result date | Report paper |
| --- | --- | --- | --- |
| HCLT | -50.81 | Not recorded | 68fa6a1c1e209131cea25f33 |
| Best SPN | -51.51 | Not recorded | 68fa6a1c1e209131cea25f33 |
| Best PSDD | -55.41 | Not recorded | 68fa6a1c1e209131cea25f33 |

### HCLT

Log-Likelihood: -50.81. Result ID: 698e0c29ffc3901de09a6169.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f33.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f33.md>)

Recorded evaluation configuration: {"alpha":0.1,"beta":0.002,"tau":0.001}. This record does not assert independent reproduction.

### Best SPN

Log-Likelihood: -51.51. Result ID: 698e0c29ffc3901de09a616b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f33.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Best PSDD

Log-Likelihood: -55.41. Result ID: 698e0c29ffc3901de09a616a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f33.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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