Results 51 to 60 of about 3,740,163 (314)

Task-Dependent and Query-Dependent Subspace Learning for Cross-Modal Retrieval

open access: yesIEEE Access, 2018
Most existing cross-modal retrieval approaches learn the same couple of projection matrices for different sub-retrieval tasks (such as, image retrieves text and text retrieves image) and various queries. They ignore the important fact that, different sub-
Li Wang   +4 more
doaj   +1 more source

A new metric for patent retrieval evaluation [PDF]

open access: yes, 2010
Patent retrieval is generally considered to be a recall-oriented information retrieval task that is growing in importance. Despite this fact, precision based scores such as mean average precision (MAP) remain the primary evaluation measures for patent ...
Jones, Gareth J.F., Magdy, Walid
core  

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra   +6 more
wiley   +1 more source

Developmental changes in fact and source recall: Contributions from executive function and brain electrical activity

open access: yesDevelopmental Cognitive Neuroscience, 2015
Source memory involves recollecting the contextual details surrounding a memory episode. When source information is bound together, it makes a memory episodic in nature.
Vinaya Rajan, Martha Ann Bell
doaj   +1 more source

A generalized simulation capability for rotating- beam scatterometers [PDF]

open access: yesAtmospheric Measurement Techniques, 2019
Rotating-beam wind scatterometers exist in two types: rotating fan-beam and rotating pencil-beam. In our study, a generic simulation frame is established and verified to assess the wind retrieval skill of the three different scatterometers: SCAT on ...
Z. Li, A. Stoffelen, A. Verhoef
doaj   +1 more source

Synergistic Use of the SRAL/MWR and SLSTR Sensors on Board Sentinel-3 for the Wet Tropospheric Correction Retrieval

open access: yesRemote Sensing, 2022
The Sentinel-3 satellites are equipped with dual-band Microwave Radiometers (MWR) to derive the wet tropospheric correction (WTC) for satellite altimetry.
Pedro Aguiar   +3 more
doaj   +1 more source

Leveraging Visual Question Answering for Image-Caption Ranking

open access: yes, 2016
Visual Question Answering (VQA) is the task of taking as input an image and a free-form natural language question about the image, and producing an accurate answer.
Lin, Xiao, Parikh, Devi
core   +1 more source

Suppression of local haze variations in MERIS images over turbid coastal waters for retrieval of suspended sediment concentration [PDF]

open access: yes, 2010
Atmospheric correction over turbid waters can be problematic if atmospheric haze is spatially variable. In this case the retrieval of water quality is hampered by the fact that haze variations could be partly mistaken for variations in suspended sediment
Shen, F., Verhoef, W.
core   +2 more sources

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Towards the ontology-based approach for factual information matching [PDF]

open access: yes, 2018
Factual information is information based on facts or relating to facts. The reliability of automatically extracted facts is the main problem of processing factual information.
Cherednichenko, Olga   +2 more
core  

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