Results 111 to 120 of about 45,366 (262)
Клиническая онкогематология, 2017 Background & Aims. T-cell receptor excision circles (TREC) and κ-deleting recombination excision circles (KREC) are extrachromosomal DNA segments generated during V(D)J re combination process that characterize the diversity of the antigen repertoire of T-
Igor’ Vladimirovich Obraztsov +7 more
doaj +1 more source
The TREC-2002 video track report [PDF]
, 2002 TREC-2002 saw the second running of the Video Track, the goal of which was to promote progress in content-based retrieval from digital video via open, metrics-based evaluation.
Over, Paul, Smeaton, Alan F.
core +1 more source
An Axiomatic Analysis of Diversity Evaluation Metrics: Introducing the Rank-Biased Utility Metric
, 2018 Many evaluation metrics have been defined to evaluate the effectiveness ad-hoc retrieval and search result diversification systems. However, it is often unclear which evaluation metric should be used to analyze the performance of retrieval systems given ...
Alistair Moffat +4 more
core +1 more source
Медицинская иммунология, 2018 As a preparatory stage for implementation of genetic testing for severe combined immunodeficiency under a neonatal screening program, a study was performed in Sverdlovsk Region which concerned quantitative determination of T and B cell neogenesis markers
S. S. Deryabina +2 more
doaj +1 more source
Modeling Temporal Evidence from External Collections
, 2018 Newsworthy events are broadcast through multiple mediums and prompt the crowds to produce comments on social media. In this paper, we propose to leverage on this behavioral dynamics to estimate the most relevant time periods for an event (i.e., query ...
Craveiro Olga +7 more
core +1 more source
Immune Checkpoint Inhibitors in Melanoma Treatment: Advances and Obstacles
Креативная хирургия и онкологияThis paper presents a review of the state-of-the-art in skin melanoma treatment with a particular focus on immunotherapy and checkpoint inhibitors. Melanoma as a malignant neoplasm presents a serious threat given its high mortality rate, which emphasizes
A. V. Sultanbaev
doaj +1 more source
A Reinforcement Learning-driven Translation Model for Search-Oriented Conversational Systems
, 2018 Search-oriented conversational systems rely on information needs expressed in natural language (NL). We focus here on the understanding of NL expressions for building keyword-based queries.
Aissa, Wafa +2 more
core
Adequação do teste de raios X para avaliação da qualidade de sementes de Embaúba (Cecropia pachystachya Trec.) [PDF]
, 2008 Túlio Lourenço Pupim +3 more
openalex +1 more source
, 2020 Search engine users rarely express an information need using the same query, and small differences in queries can lead to very different result sets. These user query variations have been exploited in past TREC CORE tracks to contribute diverse, highly-effective runs in offline evaluation campaigns with the goal of producing reusable test collections ...
Benham, Rodger +2 more
openaire +2 more sources