Learning to Rank Words: Optimizing Ranking Metrics for Word Spotting.
Pau RibaAdrià MolinaLluís GómezOriol Ramos TerradesJosep LladósPublished in: ICDAR (2) (2021)
Keyphrases
- word spotting
- learning to rank
- direct optimization
- evaluation metrics
- ranking models
- ranking functions
- evaluation measures
- directly optimize
- ranking svm
- information retrieval
- dynamic time warping
- loss function
- text processing
- document images
- learning to rank algorithms
- normalized discounted cumulative gain
- document retrieval
- optical character recognition
- handwriting recognition
- query dependent
- handwritten documents
- ranking algorithm
- test collection
- collaborative filtering
- information retrieval systems
- retrieval systems
- web search engines
- natural language processing
- average precision
- word level
- graded relevance
- information extraction