Contribution of recurrent connectionist language models in improving LSTM-based Arabic text recognition in videos.
Sonia YousfiSid-Ahmed BerraniChristophe GarciaPublished in: Pattern Recognit. (2017)
Keyphrases
- language model
- text recognition
- viterbi algorithm
- recurrent neural networks
- optical character recognition
- n gram
- language modeling
- neural network
- probabilistic model
- document retrieval
- query expansion
- retrieval model
- hidden markov models
- information retrieval
- test collection
- character recognition
- smoothing methods
- language models for information retrieval
- video sequences
- relevance model
- text classification
- vector space model
- video data
- feed forward
- video content
- query terms
- document images
- video frames
- markov model
- key frames
- multimedia