نتایج جستجو برای: tdt
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Recently, a genome-wide association study has indicated associations between single nucleotide polymorphisms in the Collagen Type XXVII Alpha 1 gene (COL27A1) and Tourette syndrome in several ethnic populations. To clarify the global relevance of the previously identified SNPs in the development of Tourette syndrome, the associations between polymorphisms in COL27A1 and Tourette syndrome were a...
BACKGROUND Efforts to overcome poor outcomes in patients with adult acute lymphoblastic leukemia (ALL) have focused on combining new therapeutic agents targeting immunophenotypic markers (IPMs) with classical cytotoxic agents; therefore, it is important to evaluate the clinical significance of IPMs. METHODS Baseline characteristics and clinical outcomes of patients with adult ALL were retrosp...
Several solutions have been proposed to extend the transmission disequilibrium test (TDT) to include cases with missing parental genotype. However, completion of the missing parental genotype may bias the test if the underlying missing data mechanism is informative. Furthermore, all these solutions resolve the problem of missing parental genotype, while offspring with missing genotypes are typi...
background: post-stroke dysphagia is common and is associated with the development of pneumonia. to investigate the effects of repetitive transcranial magnetic stimulation (rtms) combined with traditional dysphagia therapy (tdt) on swallowing function in patients with post-stroke dysphagia. methods: in this single-subject study, four patients with dysphagia post-stroke included. the patients re...
Interactive Topic Detection and Tracking (iTDT) is a branch of TDT focussing on aspects of the user interface and user interaction. The importance of user interaction in the real world is the reason why iTDT is receiving attention. This particular research project has been motivated by the fact that there has been very little exploration of the usability of the features introduced in the iTDT i...
The TREC Spoken Document Retrieval Track (SDR) and the Topic Detection and Tracking (TDT) project have annotated the same corpus with difference styles of relevance judgements, using differenct notions of topic. We compare the behavior of a topic tracking system using relevance judgements from TDT with that of the same system using relevance from the SDR in order to investigate the influence of...
We present probabilistic models for use in detecting and tracking topics in broadcast news stories. Our information retrieval (IR) models are formally explained. The Topic Detection and Tracking (TDT) initiative is discussed. The application of probabilistic models to the topic detection and tracking tasks is developed, and enhancements are discussed. We discuss four variations of these models,...
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