# Speech Emotion Recognition on IEMOCAP (LOSO) Source: [Speech Emotion Recognition on IEMOCAP (LOSO)]() Collection index: [llms.txt]() Data updated: 2026-02-26T06:08:21.469Z Evaluation of Speech Emotion Recognition performance on the IEMOCAP dataset using the Leave One Session Out (LOSO) protocol, reporting Weighted Accuracy (WA) and Unweighted Accuracy (UA). 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 | Speech Emotion Recognition | | Dataset (including any stated split) | IEMOCAP (Leave One Session Out (LOSO)) | | Metric | WA | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 31 of 31 | | 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 - [WA](): Higher is better; unit: PERCENT. - [UA](): Higher is better; unit: PERCENT. ## Recorded results | Method | WA | Result date | Report paper | | --- | --- | --- | --- | | SP | 64.8 | Not recorded | 68fa65161e209131cea082c5 | | RQA+IS10 | 63 | Not recorded | 68fa65161e209131cea082c5 | | RQA+IS10 | 62.9 | Not recorded | 68fa65161e209131cea082c5 | | IS10 | 62.8 | Not recorded | 68fa65161e209131cea082c5 | | RQA+IS10 | 62.7 | Not recorded | 68fa65161e209131cea082c5 | | IS10 | 62.6 | Not recorded | 68fa65161e209131cea082c5 | | IS10 | 62 | Not recorded | 68fa65161e209131cea082c5 | | MFB | 61.8 | Not recorded | 68fa65161e209131cea082c5 | | IS10 | 60.9 | Not recorded | 68fa65161e209131cea082c5 | | RQA+IS10 | 59.5 | Not recorded | 68fa65161e209131cea082c5 | | RQA+IS10 | 59.3 | Not recorded | 68fa65161e209131cea082c5 | | IS10 | 59.2 | Not recorded | 68fa65161e209131cea082c5 | | RQA+IS10 | 59.2 | Not recorded | 68fa65161e209131cea082c5 | | IS10 | 58.9 | Not recorded | 68fa65161e209131cea082c5 | | IS10 | 58.3 | Not recorded | 68fa65161e209131cea082c5 | | RQA+IS10 | 58.3 | Not recorded | 68fa65161e209131cea082c5 | | IS10 | 57.5 | Not recorded | 68fa65161e209131cea082c5 | | RQA | 56.7 | Not recorded | 68fa65161e209131cea082c5 | | RQA | 56.6 | Not recorded | 68fa65161e209131cea082c5 | | RQA | 55.6 | Not recorded | 68fa65161e209131cea082c5 | | RQA+IS10 | 55.6 | Not recorded | 68fa65161e209131cea082c5 | | IS10 | 54.6 | Not recorded | 68fa65161e209131cea082c5 | | RQA+IS10 | 54.5 | Not recorded | 68fa65161e209131cea082c5 | | IS10 | 53.5 | Not recorded | 68fa65161e209131cea082c5 | | RQA | 53.1 | Not recorded | 68fa65161e209131cea082c5 | | RQA | 53.1 | Not recorded | 68fa65161e209131cea082c5 | | RQA | 52.9 | Not recorded | 68fa65161e209131cea082c5 | | RQA | 52.8 | Not recorded | 68fa65161e209131cea082c5 | | RQA | 52.6 | Not recorded | 68fa65161e209131cea082c5 | | RQA | 52.2 | Not recorded | 68fa65161e209131cea082c5 | | GFS | 50.5 | Not recorded | 68fa65161e209131cea082c5 | ### SP WA: 64.8. Result ID: 698c9bd80b614d12cff1ef04. [Reporting paper]() Recorded evaluation configuration: {"Model":"CNN","Normalization":"G-N"}. This record does not assert independent reproduction. ### RQA+IS10 WA: 63. Result ID: 698c9bd80b614d12cff1ef00. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"A-BLSTM","Normalization":"PF-N"}. This record does not assert independent reproduction. ### RQA+IS10 WA: 62.9. Result ID: 698c9bd80b614d12cff1ef01. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"A-BLSTM","Normalization":"G-N"}. This record does not assert independent reproduction. ### IS10 WA: 62.8. Result ID: 698c9bd80b614d12cff1eeef. [Reporting paper]() Recorded evaluation configuration: {"Model":"A-BLSTM","Normalization":"G-N"}. This record does not assert independent reproduction. ### RQA+IS10 WA: 62.7. Result ID: 698c9bd80b614d12cff1eeff. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"A-BLSTM","Normalization":"PS-N"}. This record does not assert independent reproduction. ### IS10 WA: 62.6. Result ID: 698c9bd80b614d12cff1eeee. [Reporting paper]() Recorded evaluation configuration: {"Model":"A-BLSTM","Normalization":"PF-N"}. This record does not assert independent reproduction. ### IS10 WA: 62. Result ID: 698c9bd80b614d12cff1eeed. [Reporting paper]() Recorded evaluation configuration: {"Model":"A-BLSTM","Normalization":"PS-N"}. This record does not assert independent reproduction. ### MFB WA: 61.8. Result ID: 698c9bd80b614d12cff1ef02. [Reporting paper]() Recorded evaluation configuration: {"Model":"CNN","Normalization":"PS-N"}. This record does not assert independent reproduction. ### IS10 WA: 60.9. Result ID: 698c9bd80b614d12cff1ef03. [Reporting paper]() Recorded evaluation configuration: {"Model":"DBN","Normalization":"G-N"}. This record does not assert independent reproduction. ### RQA+IS10 WA: 59.5. Result ID: 698c9bd80b614d12cff1eefb. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"SVM","Normalization":"G-N"}. This record does not assert independent reproduction. ### RQA+IS10 WA: 59.3. Result ID: 698c9bd80b614d12cff1eef9. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"SVM","Normalization":"PS-N"}. This record does not assert independent reproduction. ### IS10 WA: 59.2. Result ID: 698c9bd80b614d12cff1eee9. [Reporting paper]() Recorded evaluation configuration: {"Model":"SVM","Normalization":"G-N"}. This record does not assert independent reproduction. ### RQA+IS10 WA: 59.2. Result ID: 698c9bd80b614d12cff1eefa. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"SVM","Normalization":"PF-N"}. This record does not assert independent reproduction. ### IS10 WA: 58.9. Result ID: 698c9bd80b614d12cff1eee8. [Reporting paper]() Recorded evaluation configuration: {"Model":"SVM","Normalization":"PF-N"}. This record does not assert independent reproduction. ### IS10 WA: 58.3. Result ID: 698c9bd80b614d12cff1eee7. [Reporting paper]() Recorded evaluation configuration: {"Model":"SVM","Normalization":"PS-N"}. This record does not assert independent reproduction. ### RQA+IS10 WA: 58.3. Result ID: 698c9bd80b614d12cff1eefc. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LR","Normalization":"PS-N"}. This record does not assert independent reproduction. ### IS10 WA: 57.5. Result ID: 698c9bd80b614d12cff1eeea. [Reporting paper]() Recorded evaluation configuration: {"Model":"LR","Normalization":"PS-N"}. This record does not assert independent reproduction. ### RQA WA: 56.7. Result ID: 698c9bd80b614d12cff1eef8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"A-BLSTM","Normalization":"G-N"}. This record does not assert independent reproduction. ### RQA WA: 56.6. Result ID: 698c9bd80b614d12cff1eef7. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"A-BLSTM","Normalization":"PF-N"}. This record does not assert independent reproduction. ### RQA WA: 55.6. Result ID: 698c9bd80b614d12cff1eef6. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"A-BLSTM","Normalization":"PS-N"}. This record does not assert independent reproduction. ### RQA+IS10 WA: 55.6. Result ID: 698c9bd80b614d12cff1eefd. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LR","Normalization":"PF-N"}. This record does not assert independent reproduction. ### IS10 WA: 54.6. Result ID: 698c9bd80b614d12cff1eeeb. [Reporting paper]() Recorded evaluation configuration: {"Model":"LR","Normalization":"PF-N"}. This record does not assert independent reproduction. ### RQA+IS10 WA: 54.5. Result ID: 698c9bd80b614d12cff1eefe. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LR","Normalization":"G-N"}. This record does not assert independent reproduction. ### IS10 WA: 53.5. Result ID: 698c9bd80b614d12cff1eeec. [Reporting paper]() Recorded evaluation configuration: {"Model":"LR","Normalization":"G-N"}. This record does not assert independent reproduction. ### RQA WA: 53.1. Result ID: 698c9bd80b614d12cff1eef1. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"SVM","Normalization":"PF-N"}. This record does not assert independent reproduction. ### RQA WA: 53.1. Result ID: 698c9bd80b614d12cff1eef2. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"SVM","Normalization":"G-N"}. This record does not assert independent reproduction. ### RQA WA: 52.9. Result ID: 698c9bd80b614d12cff1eef0. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"SVM","Normalization":"PS-N"}. This record does not assert independent reproduction. ### RQA WA: 52.8. Result ID: 698c9bd80b614d12cff1eef5. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LR","Normalization":"G-N"}. This record does not assert independent reproduction. ### RQA WA: 52.6. Result ID: 698c9bd80b614d12cff1eef4. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LR","Normalization":"PF-N"}. This record does not assert independent reproduction. ### RQA WA: 52.2. Result ID: 698c9bd80b614d12cff1eef3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model":"LR","Normalization":"PS-N"}. This record does not assert independent reproduction. ### GFS WA: 50.5. Result ID: 698c9bd80b614d12cff1ef05. [Reporting paper]() Recorded evaluation configuration: {"Model":"BLSTM","Normalization":"PF-N"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.