Uncovering Hidden Challenges in Query-Based Video Moment Retrieval.
Mayu OtaniYuta NakashimaEsa RahtuJanne HeikkiläPublished in: CoRR (2020)
Keyphrases
- retrieval accuracy
- relevance feedback
- query expansion
- multimedia documents
- efficient retrieval
- retrieval method
- video search
- retrieval precision
- retrieval systems
- query formulation
- retrieval process
- original query
- multimedia
- content based indexing
- multimedia retrieval
- average precision
- video retrieval
- object retrieval
- semantic query
- interactive retrieval
- video database
- query specific
- retrieval framework
- finding similar
- multiple queries
- query terms
- multimedia information
- web retrieval
- retrieval engine
- information retrieval systems
- textual descriptions
- video content
- video sequences
- indexing techniques
- image retrieval
- user queries
- database
- query processing
- content based search
- data retrieval
- multimedia search
- image database
- video streams
- information retrieval
- content based video retrieval
- video segments
- video data
- documents retrieved
- retrieval model
- multimedia data
- indexing structure
- response time
- retrieval effectiveness
- video clips
- content based retrieval
- video indexing
- relevance model
- visual concepts
- retrieval quality
- boolean queries
- video frames
- video analysis
- keywords
- interactive search
- relevant documents
- text queries
- search engine
- video shots
- semantic concepts
- news video
- query dependent
- range queries