LONG TEXT CLASSIFICATION

При обработке длинных последовательностей трансформеры сталкиваются с ограничением на объем входных данных. В данной работе разработан метод, позволяющий обрабатывать длинные тексты. Метод основан на сегментации входного текста на несколько фрагментов и последующей подачи их в базовую модель. Для эффективной обработки корпуса текстов разработан подход ускоряющий процесс создания векторного представления текста. Проведен анализ производительности алгоритма, который показал, что разработанный метод достиг конкурентоспособных результатов на четырех наборах данных.When processing long sequences, transformers face a limitation on the amount of input data. In this work, a method has been developed that allows processing long texts. The method is based on segmenting the input text into several fragments and then feeding them into the base model. For efficient processing of a text corpus, an approach has been developed that speeds up the process of creating a vector representation of text. An analysis of the algorithm's performance was carried out, which showed that the developed method achieved competitive results on four data sets.Cet article examine la structure de l'éducation en France, les niveaux d'énseignement ainsi que le système d'évaluation. Il a été établi que l'évaluation, en tant que moyen d'améliorer la qualité de la formation scolaire, a une valeur de référence optimale. À cet égard, nous avons fait une comparaison des évaluations finales et intermédiaires menées pour les étudiants en France et en Russie. Nous avons examiné également la transition du système d'évaluation de 20 points établi de l'éducation française

THE PREVALENCE OF CHLAMYDIA TRACHOMATIS INFECTION IN SAINT-PETERSBURG

Abstract. Chlamydia trachomatis causes various diseases of reproductive organs. Only limited data on the incidence of urogenital chlamydia infection in the Russian Federation are available. The main goal of this study was to detect the prevalence of infection associated with Chlamydia trachomatis in citizens of St.Petersburg. Overall 3833 individuals including 2190 children and adolescents aged from 0 to 18 years old and 1643 adults aged 19–70 years old were tested in 2008–2010. This group included patients with acute and chronic pelvic inflammatory disease, infertility as well as patients without clinical symptoms of Chlamydia infection. The high level of Chlamydia trachomatis infection among newborns and dramatic increase of the infection among adolescents were determined. These results support urgent needs to develop adequate preventive measures to control Chlamydia trachomatis infection in the population. The effectiveness of different laboratory tests to detect Chlamydia trachomatis infection depends on the causative agent localization in the macroorganism, on acuity of infection process and on immune response. The combined using of different laboratory tests give the possibility to obtain objective results about Chlamydia etiology role in inflammatory disease of urogenital tract as well as about prevalence of infection in regions of the country

Species diversification – which species should we use?

Large detector systems for particle and astroparticle physics; Particle tracking detectors; Gaseous detectors; Calorimeters; Cherenkov detectors; Particle identification methods; Photon detectors for UV. visible and IR photons; Detector alignment and calibration methods; Detector cooling and thermo-stabilization; Detector design and construction technologies and materials. The LHCb experiment is dedicated to precision measurements of CP violation and rare decays of B hadrons at the Large Hadron Collider (LHC) at CERN (Geneva). The initial configuration and expected performance of the detector and associated systems. as established by test beam measurements and simulation studies. is described. © 2008 IOP Publishing Ltd and SISSA