# Ad-hoc Video Search on TRECVID TV19 2019 (test) Source: [Ad-hoc Video Search on TRECVID TV19 2019 (test)]() Collection index: [llms.txt]() Data updated: 2026-02-26T06:09:18.780Z Evaluation of Ad-hoc Video Search performance on the test split of the TRECVID TV19 2019 dataset, typically measured using infAP. 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 | Ad-hoc Video Search | | Dataset (including any stated split) | TRECVID TV19 2019 (test) | | Metric | infAP | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 17 of 17 | | 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 - [infAP](): Higher is better; unit: PERCENT. ## Recorded results | Method | infAP | Result date | Report paper | | --- | --- | --- | --- | | LAFF | 19.2 | Not recorded | 68fa6d1f1e209131cea37ecf | | LAFF-ml | 18.1 | Not recorded | 68fa6d1f1e209131cea37ecf | | CLIP2Video | 17.6 | Not recorded | 68fa6d1f1e209131cea37ecf | | SEA + SEA | 17.2 | Not recorded | 68fa68d31e209131cea1e62d | | SEA + Dual Encoding | 17.1 | Not recorded | 68fa68d31e209131cea1e62d | | SEA | 16.7 | Not recorded | 68fa68d31e209131cea1e62d | | SEA | 16.6 | Not recorded | 68fa68d31e209131cea1e62d | | Rank 1 | 16.3 | Not recorded | 68fa68d31e209131cea1e62d | | Rank 1 | 16.3 | Not recorded | 68fa6d1f1e209131cea37ecf | | Rank 2 | 16 | Not recorded | 68fa68d31e209131cea1e62d | | Rank 2 | 16 | Not recorded | 68fa6d1f1e209131cea37ecf | | Dual Encoding | 15.2 | Not recorded | 68fa68d31e209131cea1e62d | | CLIP-FT | 14.7 | Not recorded | 68fa6d1f1e209131cea37ecf | | W2VV++ | 13.9 | Not recorded | 68fa68d31e209131cea1e62d | | Rank 3 | 12.3 | Not recorded | 68fa68d31e209131cea1e62d | | Rank 3 | 12.3 | Not recorded | 68fa6d1f1e209131cea37ecf | | VSE++ | 9.8 | Not recorded | 68fa68d31e209131cea1e62d | ### LAFF infAP: 19.2. Result ID: 698f938b3a6c314849fa3f3a. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"training\_split":"MV-test1k"}. This record does not assert independent reproduction. ### LAFF-ml infAP: 18.1. Result ID: 698f938b3a6c314849fa3f3b. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"training\_split":"MV-test1k"}. This record does not assert independent reproduction. ### CLIP2Video infAP: 17.6. Result ID: 698f938b3a6c314849fa3f38. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"training\_split":"MV-test1k"}. This record does not assert independent reproduction. ### SEA + SEA infAP: 17.2. Result ID: 698d86188b517eb433221f42. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"fusion\_type":"Late Average Fusion","models":"SEA({BoW,w2v}) + SEA({BoW,w2v,bi-GRU})"}. This record does not assert independent reproduction. ### SEA + Dual Encoding infAP: 17.1. Result ID: 698d86188b517eb433221f43. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"fusion\_type":"Late Average Fusion"}. This record does not assert independent reproduction. ### SEA infAP: 16.7. Result ID: 698d86188b517eb433221f41. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sentence\_encoders":"BoW, w2v, bi-GRU"}. This record does not assert independent reproduction. ### SEA infAP: 16.6. Result ID: 698d86188b517eb433221f40. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"sentence\_encoders":"BoW, w2v"}. This record does not assert independent reproduction. ### Rank 1 infAP: 16.3. Result ID: 698d86188b517eb433221f3a. [Reporting paper]() Recorded evaluation configuration: {"context":"TRECVID 2019 Finalist"}. This record does not assert independent reproduction. ### Rank 1 infAP: 16.3. Result ID: 698f938b3a6c314849fa3f35. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Rank 2 infAP: 16. Result ID: 698d86188b517eb433221f3b. [Reporting paper]() Recorded evaluation configuration: {"context":"TRECVID 2019 Finalist"}. This record does not assert independent reproduction. ### Rank 2 infAP: 16. Result ID: 698f938b3a6c314849fa3f36. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Dual Encoding infAP: 15.2. Result ID: 698d86188b517eb433221f3f. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### CLIP-FT infAP: 14.7. Result ID: 698f938b3a6c314849fa3f39. [Reporting paper]() Recorded evaluation configuration: {"training\_split":"MV-test1k"}. This record does not assert independent reproduction. ### W2VV++ infAP: 13.9. Result ID: 698d86188b517eb433221f3e. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Rank 3 infAP: 12.3. Result ID: 698d86188b517eb433221f3c. [Reporting paper]() Recorded evaluation configuration: {"context":"TRECVID 2019 Finalist"}. This record does not assert independent reproduction. ### Rank 3 infAP: 12.3. Result ID: 698f938b3a6c314849fa3f37. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### VSE++ infAP: 9.8. Result ID: 698d86188b517eb433221f3d. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.