Data · dataset · 2026
CMU-MOSI
Listed in ScienceDB
Originated from the YouTube platform, it contains a total of 93 video clips focusing on movie reviews, where all speeches and comments are presented in English by 89 different speakers.
Description
These videos are divided into 2199 clips, each of which carries a specific sentiment polarity and is manually labeled with sentiment labels ranging from -3 to +3, with a total of 7 levels. There are 7 levels of emotion labels from -3 to +3, with -3 indicating strong negative emotion, 0 indicating a neutral non-emotional state, and +3 being strong positive emotion.
From -3 to 0, the degree of negative emotion gradually decreases; from 0 to 3, the degree of positive emotion gradually increases. This dataset provides rich and accurate data support for sentiment analysis research.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.j00104.00157 ↗
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
- Inferred from text
- Video 75%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.j00104.00157 | 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:video | 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 |