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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

Catalogue records · 1

Topics

Inferred from text
Audio 75% · Text 75%
Provenance · 1 source records, 12 field assertions
SourceKeyLast seenRaw
ScienceDB10.57760/sciencedb.3036211 d agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · scidb cnconnector:scidb_cn@1.0.0
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concepts[field].local:field:humanitiesmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:life-sciencesmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:social-sciencemapping · scidb cnconnector:scidb_cn@1.0.0
concepts[modality].local:modality:audioenrichment · scidb cnkeyword-concept-rules@1.0.0title+description (75%)
concepts[modality].local:modality:textenrichment · scidb cnkeyword-concept-rules@1.0.0title+description (75%)
descriptionsource · scidb cnconnector:scidb_cn@1.0.0/metadata/dc/description
licensesource · scidb cnconnector:scidb_cn@1.0.0/metadata/dc/rights
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titlesource · scidb cnconnector:scidb_cn@1.0.0/metadata/dc/title