Data · dataset · 2025
Multimodal Sentiment Analysis Experimental Data (Processed MOSI/MOSEI Subset)
Listed in ScienceDB
[Overview]This dataset targets multimodal sentiment/emotion analysis.
Description
It contains aligned and processed features and intermediate artifacts derived from the public dataset(s) <e.g., CMU-MOSI / CMU-MOSEI>. Original videos are NOT included; only processed text/audio/vision features and labels are provided.[Contents & Structure]- data/ - train/ valid/ test/ (same split as the original or our reproduction) - modalities/: {text.csv, audio.csv, vision.csv} - labels/: {sentiment.csv or emotion.csv}- code-snippets/: loading examples and preprocessing scripts- README.md: field definitions and usage[Formats & Size]- Text features: <e.g., GloVe 300d or BERT-base pooled>, CSV/NPZ- Audio features: <e.g., COVAREP/opensmile, sampling and dims>- Visual features: <e.g., OpenFace/Facet; frame-level to segment aggregation>- Total size: <xx GB>[Labels & Splits]- Sentiment: <range or discrete classes>- Emotions (if any): <N classes>- Splits follow the original dataset or our scripts for reproducibility.[How to Use]We provide Python examples and EMOE-compatible loaders (works with PyTorch-DirectML/CPU).[Citation]Please cite <Your Name/Institution> and the original dataset paper(s) (e.g., CMU-MOSI/MOSEI).
Copyright and terms of the original data remain with their owners; this release contains derived features only for research reproducibility.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.30362 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.30362 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[modality].local:modality:audio | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[modality].local:modality:text | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |