# Aspect Extraction and Sentiment Classification (AESC) on 16res (test) Source: [Aspect Extraction and Sentiment Classification (AESC) on 16res (test)]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:43:17.932Z Evaluation of Aspect Extraction and Sentiment Classification (AESC) performance on the test split of the 16res dataset, measured using Precision, Recall, and F1 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 | Aspect Extraction and Sentiment Classification (AESC) | | Dataset (including any stated split) | 16res (test) | | Metric | F1 Score | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 16 of 16 | | 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 - [F1 Score](): Higher is better; unit: PERCENT. - [Precision (P)](): Higher is better; unit: PERCENT. - [Recall (R)](): Higher is better; unit: PERCENT. ## Recorded results | Method | F1 Score | Result date | Report paper | | --- | --- | --- | --- | | AESC-Contra | 81 | Not recorded | 68fa70f11e209131cea4e2ef | | SentiPrompt | 79.8 | Not recorded | 68fa70f11e209131cea4e2ef | | AESC-Base | 78.1 | Not recorded | 68fa70f11e209131cea4e2ef | | EHG | 77.1 | Not recorded | 68fa70f11e209131cea4e2ef | | Unified-BART-ABSA | 75.7 | Not recorded | 68fa70f11e209131cea4e2ef | | GAS-R | 75.7 | Not recorded | 68fa70f11e209131cea4e2ef | | Peng-two-stage | 71.73 | Not recorded | 68fa69ae1e209131cea23568 | | Dual-MRC | 70.84 | Not recorded | 68fa69ae1e209131cea23568 | | Li-unified-R | 70.2 | Not recorded | 68fa69ae1e209131cea23568 | | ChatGPT | 62.3 | Not recorded | 68fa70f11e209131cea4e2ef | | CMLA | 61.2 | Not recorded | 68fa69ae1e209131cea23568 | | ACOS Contra | 59.8 | Not recorded | 68fa70f11e209131cea4e2ef | | ACOS Base | 58.3 | Not recorded | 68fa70f11e209131cea4e2ef | | Paraphrase | 57.8 | Not recorded | 68fa70f11e209131cea4e2ef | | RINANTE | 42.1 | Not recorded | 68fa69ae1e209131cea23568 | | ChatGPT | 38.6 | Not recorded | 68fa70f11e209131cea4e2ef | ### AESC-Contra F1 Score: 81. Result ID: 699164c53a6c31484907d839. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"T5","Contrastive Pre-training":true}. This record does not assert independent reproduction. ### SentiPrompt F1 Score: 79.8. Result ID: 699164c53a6c31484907d837. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### AESC-Base F1 Score: 78.1. Result ID: 699164c53a6c31484907d838. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"T5","Contrastive Pre-training":false}. This record does not assert independent reproduction. ### EHG F1 Score: 77.1. Result ID: 699164c53a6c31484907d836. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Unified-BART-ABSA F1 Score: 75.7. Result ID: 699164c53a6c31484907d834. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### GAS-R F1 Score: 75.7. Result ID: 699164c53a6c31484907d835. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Peng-two-stage F1 Score: 71.73. Result ID: 698dd0a98b517eb43323ea75. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Tagging Schema":"unified tagging"}. This record does not assert independent reproduction. ### Dual-MRC F1 Score: 70.84. Result ID: 698dd0a98b517eb43323ea76. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Backbone":"BERT-Base-Uncased"}. This record does not assert independent reproduction. ### Li-unified-R F1 Score: 70.2. Result ID: 698dd0a98b517eb43323ea74. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Tagging Schema":"unified tagging"}. This record does not assert independent reproduction. ### ChatGPT F1 Score: 62.3. Result ID: 699164c53a6c31484907d833. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### CMLA F1 Score: 61.2. Result ID: 698dd0a98b517eb43323ea73. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### ACOS Contra F1 Score: 59.8. Result ID: 699164c53a6c31484907d7f4. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Training":"Fine-tuning"}. This record does not assert independent reproduction. ### ACOS Base F1 Score: 58.3. Result ID: 699164c53a6c31484907d7f3. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Training":"Fine-tuning"}. This record does not assert independent reproduction. ### Paraphrase F1 Score: 57.8. Result ID: 699164c53a6c31484907d7f2. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Training":"Fine-tuning"}. This record does not assert independent reproduction. ### RINANTE F1 Score: 42.1. Result ID: 698dd0a98b517eb43323ea72. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### ChatGPT F1 Score: 38.6. Result ID: 699164c53a6c31484907d7f1. [Reporting paper]() Recorded evaluation configuration: {"Prompting":"100-shot In Context Learning (ICL)"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.