Datasets › MAMS
MAMS (Multi Aspect Multi-Sentiment)
MAMS is a challenge dataset for aspect-based sentiment analysis (ABSA), in which each sentences contain at least two aspects with different sentiment polarities. MAMS dataset contains two versions: one for aspect-term sentiment analysis (ATSA) and one for aspect-category sentiment analysis (ACSA).
Source: MAMS
Benchmarks archive 2025-07-28
All 1 leaderboard whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.
| First row (archive order) | Paper | Code | ||||
|---|---|---|---|---|---|---|
| Aspect-Based Sentiment Analysis (ABSA) | MAMS | YORO Acc 86.08 | You Only Read Once: Constituency-Oriented Relational... | gdufsnlp/YORO | 5 | Compare |
Papers archive 2025-07-28
4 shown of 4 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 46. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.
| Date | Samples run Syntology | |||
|---|---|---|---|---|
| You Only Read Once: Constituency-Oriented Relational Graph Convolutional Network for Multi-Aspect Multi-Sentiment Classification | 1 | 1 | 24 Mar 2024 | not harvested |
| Aspect-based Sentiment Analysis with Type-aware Graph Convolutional Networks and Layer Ensemble | 2 | 1 | 1 Jun 2021 | not harvested |
| Investigating Typed Syntactic Dependencies for Targeted Sentiment Classification Using Graph Attention Neural Network | 1 | 1 | 22 Feb 2020 | not harvested |
| A Challenge Dataset and Effective Models for Aspect-Based Sentiment Analysis | 1 | 2 | 1 Nov 2019 | not harvested |
Dataset loaders archive 2025-07-28
1 loader as listed in the archive; links are outbound and not re-checked here.
Tasks archive 2025-07-28
License archive 2025-07-28
No licence recorded in the archive. Absence here is not a statement about the dataset's terms.
Modalities archive 2025-07-28
Languages archive 2025-07-28
No language tagged.
Variants archive 2025-07-28
- MAMS
1 variant name, as the archive lists them.
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