ACL RD-TEC 1.0 Summarization of W05-0704
Paper Title:
EXAMINING THE EFFECT OF IMPROVED CONTEXT SENSITIVE MORPHOLOGY ON ARABIC INFORMATION RETRIEVAL
EXAMINING THE EFFECT OF IMPROVED CONTEXT SENSITIVE MORPHOLOGY ON ARABIC INFORMATION RETRIEVAL
Authors: Kareem Darwish and Hany Hassan and Ossama Emam
Primarily assigned technology terms:
- analyzer
- arabic information retrieval
- arabic ir
- arabic retrieval
- computing
- cross-language ir
- disambiguation
- finite state
- finite state transducers
- giza
- indexing
- information retrieval
- language modeling
- matching
- modeling
- morphological analysis
- morphological analyzer
- morphological analyzers
- morphology
- processing
- search
- segmentation
- sense disambiguation
- statistical analysis
- stem acquisition
- stemmer
- stop-word removal
- term weighting
- text retrieval
- transducers
- unsupervised stem acquisition
- weighting
Other assigned terms:
- ambiguity
- arabic language
- arabic morphology
- arabic text
- arabic treebank
- case
- characters
- clusters
- contextual information
- document
- error rate
- experimental results
- fact
- index
- index terms
- language model
- language model score
- language modeling toolkit
- linguistic
- linguistic correctness
- mean average precision
- meaning
- meanings
- measure
- methodology
- modeling toolkit
- n-grams
- names
- nist
- precision
- prefixes and suffixes
- probability
- queries
- query
- query term
- search term
- sentence
- statistical significance
- statistics
- stem
- stems
- suffix
- suffixes
- technology
- term
- terms
- test collection
- text
- tokens
- toolkit
- topics
- treebank
- trigram
- trigram language model
- trigram model
- user
- wilcoxon test
- word
- word trigram
- word trigram model
- words
