Ad-hoc video search
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Benchmarks
TRECVID-AVS16 (IACC.3)
TRECVID-AVS17 (IACC.3)
TRECVID-AVS18 (IACC.3)
TRECVID-AVS19 (V3C1)
TRECVID-AVS20 (V3C1)
Most implemented
Interpretable Embedding for Ad-hoc Video Search
An overview on the evaluated video retrieval tasks at TRECVID 2022
(Un)likelihood Training for Interpretable Embedding
Lightweight Attentional Feature Fusion: A New Baseline for Text-to-Video Retrieval
TRECVID 2020: A comprehensive campaign for evaluating video retrieval tasks across multiple application domains
SEA: Sentence Encoder Assembly for Video Retrieval by Textual Queries
Papers
On the Brittleness of CLIP Text Encoders
Multimodal co-embedding models, especially CLIP, have advanced the state of the art in zero-shot classification and multimedia information retrieval in recent years by aligning images and text in a shared representation …
Information RetrievalAd-hoc video searchLearning Partially-Decorrelated Common Spaces for Ad-hoc Video Search
Ad-hoc Video Search (AVS) involves using a textual query to search for multiple relevant videos in a large collection of unlabeled short videos. The main challenge of AVS is the visual diversity of relevant videos. A sim…
Ad-hoc video searchPolySmart and VIREO @ TRECVid 2024 Ad-hoc Video Search
This year, we explore generation-augmented retrieval for the TRECVid AVS task. Specifically, the understanding of textual query is enhanced by three generations, including Text2Text, Text2Image, and Image2Text, to addres…
Ad-hoc video searchLanguage ModelingLanguage ModellingLarge Language Model+1Improving Interpretable Embeddings for Ad-hoc Video Search with Generative Captions and Multi-word Concept Bank
Aligning a user query and video clips in cross-modal latent space and that with semantic concepts are two mainstream approaches for ad-hoc video search (AVS). However, the effectiveness of existing approaches is bottlene…
Ad-hoc video searchInterpretable Embedding for Ad-hoc Video Search
Answering query with semantic concepts has long been the mainstream approach for video search. Until recently, its performance is surpassed by concept-free approach, which embeds queries in a joint space as videos. Never…
Ad-hoc video searchAn overview on the evaluated video retrieval tasks at TRECVID 2022
The TREC Video Retrieval Evaluation (TRECVID) is a TREC-style video analysis and retrieval evaluation with the goal of promoting progress in research and development of content-based exploitation and retrieval of informa…
Ad-hoc video searchRetrievalVideo RetrievalVideo Understanding