منابع مشابه
The Motif Tracking Algorithm
The search for patterns or motifs in data represents a problem area of key interest to finance and economic researchers. In this paper we introduce the Motif Tracking Algorithm, a novel immune inspired pattern identification tool that is able to identify unknown motifs of a non specified length which repeat within time series data. The power of the algorithm comes from the fact that it uses a s...
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برد عددی ماتریس مربعی a را با w(a) نشان داده و به این صورت تعریف می کنیم w(a)={x8ax:x ?s1} ، که در آن s1 گوی واحد است. در سال 2009، راسل کاردن مساله برد عددی معکوس را به این صورت مطرح کرده است : برای نقطه z?w(a)، بردار x?s1 را به گونه ای می یابیم که z=x*ax، در این پایان نامه ، الگوریتمی برای حل مساله برد عددی معکوس ارانه می دهیم.
15 صفحه اولImprovement of the Projection Motif Finding Algorithm
In 2001 Buhler and Tompa [BT01] introduced their Projection algorithm for solving the motif discovery problem for motifs of fixed length l. The algorithm finds good candidates for local optimisation by projecting all l-mers present in the input onto a smaller subspace and analysing dense points in that subspace. We have developed Aggregation, a modified version of Projection that analyses dense...
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In this paper, we propose an efficient hybrid Particle Filter (PF) algorithm for video tracking by employing a genetic algorithm to solve the sample impoverishment problem. In the presented method, the object to be tracked is selected by a rectangular window inside which a few numbers of particles are scattered. The particles’ weights are calculated based on the similarity between feature vecto...
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Multiple target tracking (MTT) is taken into account as one of the most important topics in tracking targets with radars. In this paper, the MTT problem is used for estimating the position of multiple targets when a 2-D radar is employed to gather measurements. To do so, the Joint Probabilistic Data Association Filter (JPDAF) approach is applied to tracking the position of multiple targets. To ...
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ژورنال
عنوان ژورنال: International Journal of Automation and Computing
سال: 2008
ISSN: 1476-8186,1751-8520
DOI: 10.1007/s11633-008-0032-0