# Referring Expression Comprehension on RefCOCO (Comprehensive Metrics) Source: [Referring Expression Comprehension on RefCOCO (Comprehensive Metrics)]() Collection index: [llms.txt]() Data updated: 2026-06-17T07:52:55.073Z Evaluation of Referring Expression Comprehension performance on the RefCOCO dataset, reporting a comprehensive set of metrics including Instance/Deletion IoU, Point Game scores, and MEC scores. 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 | Referring Expression Comprehension | | Dataset (including any stated split) | RefCOCO | | Metric | Instance IoU | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 9 of 9 | | 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 - [Instance IoU](): Higher is better; unit: PERCENT. - [Deletion IoU](): Higher is better; unit: PERCENT. - [Instance IoU (Class)](): Higher is better; unit: PERCENT. - [Deletion IoU (Class)](): Higher is better; unit: PERCENT. - [Instance IoU Score](): Higher is better; unit: PERCENT. - [Deletion IoU Score](): Higher is better; unit: PERCENT. - [Average High IoU Score](): Higher is better; unit: PERCENT. - [Point Game Score](): Higher is better; unit: PERCENT. - [Energy Point Game Score](): Higher is better; unit: PERCENT. - [Average Minimum Error Count (MEC)](): Lower is better; unit: SCALAR. - [A-C Ratio](): Higher is better; unit: SCALAR. ## Recorded results | Method | Instance IoU | Result date | Report paper | | --- | --- | --- | --- | | Greedy | 74.19 | Not recorded | 6a322a57d33dfb23e783ed5d | | PhaseWin | 73.77 | Not recorded | 6a322a57d33dfb23e783ed5d | | Greedy | 72.78 | Not recorded | 6a322a57d33dfb23e783ed5d | | PhaseWin | 70.13 | Not recorded | 6a322a57d33dfb23e783ed5d | | RISE | 61.78 | Not recorded | 6a322a57d33dfb23e783ed5d | | HSIC | 54.91 | Not recorded | 6a322a57d33dfb23e783ed5d | | ODAM | 47.78 | Not recorded | 6a322a57d33dfb23e783ed5d | | SSGrad-CAM++ | 41.13 | Not recorded | 6a322a57d33dfb23e783ed5d | | Grad-CAM | 37.49 | Not recorded | 6a322a57d33dfb23e783ed5d | ### Greedy Instance IoU: 74.19. Result ID: 6a325254fbc373592c2fa658. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Model":"Grounding DINO","Number of regions":"100"}. This record does not assert independent reproduction. ### PhaseWin Instance IoU: 73.77. Result ID: 6a325254fbc373592c2fa659. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Grounding DINO","Number of regions":"100"}. This record does not assert independent reproduction. ### Greedy Instance IoU: 72.78. Result ID: 6a325254fbc373592c2fa656. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Model":"Grounding DINO","Number of regions":"50"}. This record does not assert independent reproduction. ### PhaseWin Instance IoU: 70.13. Result ID: 6a325254fbc373592c2fa657. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"Grounding DINO","Number of regions":"50"}. This record does not assert independent reproduction. ### RISE Instance IoU: 61.78. Result ID: 6a325254fbc373592c2fa653. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Model":"Grounding DINO"}. This record does not assert independent reproduction. ### HSIC Instance IoU: 54.91. Result ID: 6a325254fbc373592c2fa654. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Model":"Grounding DINO"}. This record does not assert independent reproduction. ### ODAM Instance IoU: 47.78. Result ID: 6a325254fbc373592c2fa655. [Reporting paper]() Recorded evaluation configuration: {"Model":"Grounding DINO"}. This record does not assert independent reproduction. ### SSGrad-CAM++ Instance IoU: 41.13. Result ID: 6a325254fbc373592c2fa652. [Reporting paper]() Recorded evaluation configuration: {"Model":"Grounding DINO"}. This record does not assert independent reproduction. ### Grad-CAM Instance IoU: 37.49. Result ID: 6a325254fbc373592c2fa651. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Model":"Grounding DINO"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.