Sentences with phrase «as sparse data»

Lots of factors make measuring global temperature a difficult task, such as sparse data in remote places, random measurement errors and changes in instrumentation over time.

Now assume that the rate of melting of those ice sheets is doubling every 5 or 10 years, as the sparse data seems to imply.

Not exact matches

And data is so sparse that you can expect champions are improving significantly on their ability to turn in winning fights as they are becoming champions, meaning that you can't just do a comparison with their performances before and after.

The data accompanying those samples are more sparse and so the serum specimens are not as useful for studies, although they are still kept in the repository.

In a paper published in PLOS Computational Biology in May, computational neuroscientists in the United Kingdom and Australia found that when neural networks using an algorithm for sparse coding called Products of Experts, invented by Hinton in 2002, are exposed to the same abnormal visual data as live cats (for example, the cats and neural networks both see only striped images), their neurons develop almost exactly the same abnormalities.

The largest discrepancies with existing data were discovered in the Southern Hemisphere, where historical records are as sparse as the shipping traffic that traditionally provided so much of the planet's ocean weather information.

The reason that today's big data sets pose problems for existing memory management techniques, explains Saman Amarasinghe, a professor of electrical engineering and computer science, is not so much that they are large as that they are what computer scientists call «sparse.»

The Bio Chemical Library (BCL) is a software package that provides unique tools for biological research, such as protein structure determination from sparse experimental data.

As for the geochemical data, it is based on Mg / Ca in foraminifera, alkenone unsaturation in sediments and some sparse data from other techniques such as Ca isotopes, clumped isotopes and TEX8As for the geochemical data, it is based on Mg / Ca in foraminifera, alkenone unsaturation in sediments and some sparse data from other techniques such as Ca isotopes, clumped isotopes and TEX8as Ca isotopes, clumped isotopes and TEX86.

Other research interests include data mining using high - dimensional and sparse (regularized) methods, with a focus on text summarization and causal inference with text in contexts such as newspaper corpora, legal decisions, and databases of free - text reports.

Truth is data on real estate developers, speculators and flippers is sparse, but, as the report authors cite, «there is a creeping sense that, even in just the past 6 - to - 12 months, speculation is starting to pick up.»

I'm interested to use a global reanalysis data to force hydrological models such as SWAT for a meso watershed with sparse hydrometeorological stations.

Because of that the ocean temperature data, sparse as it may be is the more reliable and most easily compared to paleo.

The resulting best - estimate temperature data product for Lauder is expected to be valuable for satellite and model validation as measurements of atmospheric essential climate variables are sparse in the Southern Hemisphere.

As it had the same amount of warming, it likely had about the same amount of urbanization trend, given that the stations were spread as worldwide as data availability allowed (all networks have sparser coverage in the tropicsAs it had the same amount of warming, it likely had about the same amount of urbanization trend, given that the stations were spread as worldwide as data availability allowed (all networks have sparser coverage in the tropicsas worldwide as data availability allowed (all networks have sparser coverage in the tropicsas data availability allowed (all networks have sparser coverage in the tropics).

Because global environmental data are generally so sparse and have not been gathered comprehensively for long, the tendency is to believe the models as our truth.

Diverse statistical techniques are applied to estimate temperature trends in areas where there is sparse data, such as the Arctic.

ECMWF as the entrusted entity for the Copernicus Climate Change Service (C3S) invites tenders for activities to support climate reanalysis by extending the coverage and quality of input data from the data - sparse past.

The data is not as sparse as some liars suggest.

As one goes back in time the spatial resolution decays because the underlying data becomes increasingly sparse.

However, empirical data or physical models capable of characterizing fog as a climatological phenomenon are surprisingly sparse.

The problem in the Antarctica is that the satellite and AWS temperature measurements only go back to the early 1980s, as I recall, and prior to that only sparse temperature data was available from surface stations.

Data on disruption rates for TFC populations are even more sparse than for traditional foster care but are estimated to range from 38 % to 70 % (Fanshel, et al., 1990; Hudson, Nutter & Galaway, 1994; Walsh & Walsh, 1987; Weaver & Farmer, 1991, as cited in Staff & Fein, 1995).