Figure 9 shows a sample of object-tracking performance of mean-shift algorithm under complicated conditions.
In this communication, we show that these features can be well pointed out by a multi-wavelength analysis of the continuum and of the broad recombination Hydrogen lines, that we carry out on a sample of objects detected at optical and X-ray frequencies.
In the last decade, several developments took place, notably the determination of the hot plasma properties for a large sample of objects using XMM and Chandra, as well as fully self-consistent MHD modeling and the identification of shock retreat effects in weak winds.
Another failed data viz created by Alex Parker resulted in a psychedelic black and white graphic from what Parker said is the "radial and vertical velocity vector field of a sample of objects in a synthetic Kuiper Belt".
Dataset 𝒟 A (𝒟 B ) is a sample of objects of type 𝒜.
Each tree is built using a bootstrap sample of objects.
A further benefit is that over the course of several sessions the task might use over a hundred different objects, rather than repeatedly using a very limited sample of objects that may have been selected because they give reliable recognition.
In practice, the pair correlation function can be estimated from a sample of objects counting the pairs of objects with different separations r [Peebles & Hauser [4] estimator]: (4) g (r ) = N R N D D (r ) R R (r ), where DD r) and RR(r) are counts of pairs of enhancers (in bins of separation) in the data catalog and in the random catalog, respectively.
Multivariate analysis is simply a collection of procedures for analyzing the associations between two or more sets of data that have been collected on each object in one or more samples of object.
An article about the SDSS collaboration (Science, 25 May, p. 1474) The SDSS SkyServer Navigation Tool The SDSS Query Tool for finding samples of objects.
Also, a largest database of training data could allow to use more robustly some of the classification strategies evaluated, like the ones based on the Fisher linear discriminant, which are actually limited by the availability of samples of objects of certain rare classes.
