B. Todorović

Learn More
Named entity (NE) recognition is a core technology for understanding low level semantics of texts. In this paper we report our preliminary results for Named Entity Recognition on MUC 7 corpus by combining the supervised machine learning system in the form of probabilistic generative Hidden Markov Model (HMM) for named entity classes PERSON, ORGANIZATION and(More)
In 11 healthy male students of physical education proteinuria following 15 min submaximal work on a bicycle ergometer was reproducibly demonstrated. The work load was adjusted to the subjects' physical working capacity causing — in work of constant intensity — a heart rate of about 170/min and — in work of variable intensity — a heart rate of about 180/min.(More)
The paper presents the use of a two structural model committee, where the output of the first model together with its confidence is set as the input of the second model. The confidence for the given context of predictions in the sequence is extracted from the alternative hypotheses generated from the first model. We present experiments on the shallow(More)
The anaerobic threshold (AT) was determined in 19 female and 41 male physical education students (mean age 19 yrs) during incremental arm and leg exercise on a bicycle ergometer. After the first 4 min of zero load leg exercise, the work load was increased every minute by 30 W in the male group and by 15 W in the female group. During arm exercise the work(More)
In this paper we present efficient implementation of an algorithm for sequential training of support vector machine. Algorithm is obtained by maintaining Karush-Kuhn-Tucker optimality conditions while learning from new example. We have tested the performance of our implementation on widely recognized classification benchmark tests.
Secondary acute myeloid leukemia with threelineage displasy (sAML/MDS) has been described as a complication of therapeutic approach with high-dose chemotherapy and autologous stem cell transplantation (SCT) in the patients with Hodgkin's disease (HD). It is not yet clear whether the sAML/MDS is a consequence of a standard therapeutic regimen, applied before(More)