Using Combined 532 NM HSRL and 1064 NM Elastic-Scatter Lidar Observations to Verify and Update CRAM Dual-Wavelength Aerosol Retrieval Models.
John A. ReaganChristopher McPhersonRichard FerrareChris HostetlerJohnathan HairPublished in: IGARSS (2) (2008)
Keyphrases
- retrieval model
- language modeling
- language model
- test collection
- statistical language models
- lidar data
- document retrieval
- information retrieval
- information retrieval systems
- retrieval effectiveness
- query expansion
- retrieval functions
- tf idf
- vector space
- retrieval framework
- query terms
- trec collections
- vector space model
- retrieval systems
- relevance feedback