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    Multimodal Data Glossary

    Dive into our comprehensive multimodal data glossary. Quickly find terms and concepts using the search bar or browse alphabetically for a thorough exploration.

    A

    ACID - Atomicity, Consistency, Isolation, Durability

    API - Application Programming Interface

    B

    Blob Storage - Binary Large Object Storage

    BYOD - Bring Your Own Data

    Boolean Retrieval - Exact match search

    BM25 - Best Matching 25

    C

    CLIP - Contrastive Language–Image Pretraining

    Content-Based Retrieval - Feature-based search

    Cosine Similarity - Similarity measure

    D

    Data Lakehouse - Hybrid data architecture

    Data Modality - Type or form of data

    Data Tokenization - Data segmentation

    Dimensionality Reduction - Data simplification

    E

    Embedding - Vector representation

    Entity Linking - Connecting mentions

    F

    FAISS - Facebook AI Similarity Search

    Feature Extraction - Data representation

    Fuzzy Search - Approximate match search

    Fuzzy Search (Levenshtein Distance) - Approximate match search

    G

    GPU Acceleration - Performance boost

    H

    Hybrid Search - Combined search approach

    I

    Indexing (Multimodal) - Efficient retrieval

    J

    JPEG, JPG, JSON, JSONL - Common data formats

    K

    Knowledge Graph - Structured knowledge

    L

    LLM - Large Language Model

    Latent Space - Abstract vector space

    Latent Semantic Indexing (LSI) - Concept-based retrieval

    M

    Multimodal Fusion - Cross-modal integration

    Multimodal Retrieval - Cross-modal search

    Metadata - Descriptive data

    N

    Neural Search - Deep learning-based search

    NER - Named Entity Recognition

    O

    OCR - Optical Character Recognition

    P

    Pretrained Models - Pretrained models

    Prompt Engineering - Query design

    Precision and Recall - Retrieval metrics

    Q

    Query Expansion - Enhanced search

    R

    RAG - Retrieval-Augmented Generation

    Relevance Ranking - Result ordering

    Relevance Feedback - User feedback refinement

    S

    Schema-on-Read - Flexible data modeling

    Speech-to-Text (STT) - Audio transcription

    Synonyms - Alternative words

    T

    Text-to-Image / Image-to-Text - Cross-modal tasks

    Tensor - Data representation

    TF-IDF - Term importance measure

    U

    Unstructured Data - Non-tabular data

    V

    Vector Database - Embedding storage and retrieval

    Vision-Language Model (VLM) - Multimodal understanding

    W

    Waveform - Audio representation

    X

    XAI - Explainable AI

    Z

    Zero-shot Learning - Generalization capability