NASA uses
a technique called data sonification to take signals from radio waves, plasma waves, and magnetic fields and convert them into audio tracks to «hear» what's happening in space.
Not exact matches
Many of these software programs use an AI
technique called deep learning in which they are «trained» on massive amounts of conversation
data so that they learn to interact with people.
It involves
techniques called parity checks or linear congruence checks to provide ways of verifying
data.
The indices are backed by a national database of more than 200 million property records dating back to 1987 and use what the company
calls «Big
Data techniques» and new algorithms to track an individual home's value on a monthly basis and create forecasts to predict the home's future value.
Cambridge's so -
called psychographic modeling
techniques, which were built in part with the
data harvested from Facebook, underpinned its work for Mr. Trump's campaign in 2016, setting off a furious — and still unsettled — debate about whether the firm's technology worked.
Two of today's biggest cloud service providers are now blocking a
technique called «domain fronting» that has been used by websites and applications to avoid government - based censorship, but also by malware to secretly siphon stolen
data to covert servers.
The culprits used a
technique called «BGP hacking,» which lets them intercept
data from traffic flowing through Amazon Web Services» Route 53.
We differentiated between computational approaches (either based on volume
data, such as the number of mentions related to a party or candidate or the occurrence of particular hashtags; or endorsement
data, such as the number of Twitter followers, Facebook friends or the number of «likes» received on Facebook walls), sentiment analysis approaches, that pay attention to the language and try to attach a qualitative meaning to the comments (posts, tweets) published by social media users employing automated tools for sentiment analysis (i.e., via natural language processing models or the employment of pre-defined ontological dictionaries), and finally what we
call supervised and aggregated sentiment analysis (SASA), that is,
techniques that exploit the human codification in their process and focus on the estimation of the aggregated distribution of the opinions, rather than on individual classification of each single text (Ceron et al. 2016).
- A key issue is how we can develop and use new
techniques for the analysis of so -
called Big
Data to analyse gestures and movements.
To reduce the amount of
data that remote servers have to send during a game, Kahawai relies on a
technique called «collaborative rendering.»
To work around this problem of self - reported
data, the psychologists employed what is
called an unmatched count
technique, which has been previously validated for estimating the size of other underreported cohorts, such as the LGBTQ community.
«The so -
called «trick» was nothing more than a statistical method used to bring two or more different kinds of
data sets together in a legitimate fashion by a
technique that has been reviewed by a broad array of peers in the field,» the panel said.
To get at the
data, Kuiken has developed a
technique he
calls targeted muscle reinnervation.
Then they apply a signal processing
technique called compressive sensing, which is used to compress large
data files as they are measured.
In January 2013, the American Society for Reproductive Medicine declared the
technique of oocyte cryopreservation (egg freezing) no longer experimental, although it
called for «more widespread clinic - specific
data on the safety and efficacy of oocyte cryopreservation... before universal donor oocyte banking can be recommended.»
The latest
technique for making these predictions is so -
called ecological niche modelling, in which researchers log the locations of known species sightings, then gather environmental
data for those places to define the ecological limits of the species» range.
Coastal altimetry, which provides detailed wave and sea level
data in the coastal zone captured by specialist instruments
called radar altimeters on board satellites, is at the heart of the project and scientists from NOC have been at the cutting - edge of this
technique.
«Our new approach uses big
data analytics and a text - mining
technique called topic modeling to identify potential matches,» Lee added.
A new
technique can embed secret
data during a phone
call on Skype.
Drawing on ADNI
data, which helped link Alzheimer's disease to a common gene
called CLU, researchers used this imaging
technique in other people to discover that the brain wiring of gene carriers is impaired decades before the disease typically strikes.
A mathematical
technique called «differential privacy» gives researchers access to vast repositories of personal
data while meeting a high standard for privacy protection
The full image of the object is later reconstructed from this encoded
data using sophisticated algorithms based on a relatively new
technique called compressed sensing.
«In order to do this, I collected
data from friend dyads and used a statistical
technique called the «actor partner interdependence model,» or APIM.
Ding said recent advances in a technology
called mass spectrometry and in
techniques to analyze massive quantities of
data have made complex studies of the proteins in tumor cells possible.
But Avouac, Ampuero, and their colleagues used satellite Synthetic Aperture Radar
data and a
technique called back projection that takes advantage of the dense arrays of seismic stations in the United States, Europe, and Australia to track the progression of the earthquake, and found that it was quite contained at depth.
To fill in gaps within seismic
data maps, the theory posited a method
called adjoint tomography, an iterative full - waveform inversion
technique.
Fukino and her colleagues» new approach is based on a graphing
technique called a recurrence plot, a two - dimensional analytical tool that visualizes recurrences of
data.
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 method,
called a five dimensional (5D) colorimetric
technique, is able to graph spatiotemporal
data (
data that includes both space and time), which has not previously been achieved.
Essentially, the researchers used a
technique called stochastic optimization, which is a method to determine a central pattern from a group of
data that seem chaotic or, as mathematicians
call it, «noisy.»
A glimpse into the technical details More technically, the complicated analysis involved a
technique called «optimal fingerprinting «or «optimal detection», looking for best signal in the noisy
data and puts emphasis on regions where the GCMs give most realistic description of the climate variations.
Using the Carnegie Airborne Observatory's signature
technique,
called airborne laser - guided imaging spectroscopy, integrated with satellite imaging, and other geospatial
data, Asner and his team were able to provide high - resolution maps of Sabah's forests.
The
technique,
called FDG PET - CT, uses the anatomical
data obtained by CT scan, and overlays it with metabolic
data of glucose uptake by cells in tissues.
Using a statistical
technique called value - added modeling, the Teacher
Data Reports compare how students are predicted to perform on the state ELA and math tests, based on their prior year's performance, with their actual performance.
The
technique calls for using a three - dimensional sensor, such as Microsoft's Kinect device, to generate a cloud of
data points for the real - life object — your hand, for example.
They use bank balance sheet
data and a
technique called «statistical clustering» to classify banks into broad categories that share similar summary features of their balance sheets.
A glimpse into the technical details More technically, the complicated analysis involved a
technique called «optimal fingerprinting «or «optimal detection», looking for best signal in the noisy
data and puts emphasis on regions where the GCMs give most realistic description of the climate variations.
NASA's Carbon Monitoring System (CMS) combines mechanistic «forward» models and empirical «inverse» models of atmospheric CO2 and other variables using a
technique called «
data assimilation» that is closely analogous to operational weather forecasting (Bowman et al, 2017).
According to the USDA's latest
data, by 2010 - 11, no - till farming had grown to the point where roughly 40 percent of the corn, soybean, wheat, and cotton grown per year in the U.S. used either no - till or a half - step
technique called strip - tilling.
The research
technique of using photographs to gather
data is
called photogrammetry.
In the High Tech, Space Industry Engineering Departments I worked in over a lifetime (you know, the people who designed and built the temperature sensors used around the world today) this
technique or «argument» is
called «magic with numbers» or more commonly «dry lab - ing the
data».
This is usually achieved through a
technique called «downscaling», which involves using weather statistics and interpolating
data to add details between the distant grid points of a global climate model.
The so -
called «trick» was nothing more than a statistical method used to bring two or more different kinds of
data sets together in a legitimate fashion by a
technique that has been reviewed by a broad array of peers in the field.
Researchers across academia and industry have applied
called machine learning
techniques — a method of computer programming that allows the programme to change when exposed to new
data — to train models that can zero in on a person's playstyle, predict what the player will do in the future, and the kinds of problems that might hinder the player from enjoying the game.
While the
data shared would obscure personally identifiable information, such as the patient's name, Facebook proposed using a common computer science
technique called «hashing» to match individuals who existed in both sets.
Details of Cambridge's acquisition and use of Facebook
data have surfaced in several accounts since the business began working on the 2016 campaign, setting off a furious debate about the merits of the firm's so -
called psychographic modeling
techniques.
Political science researchers had shown that similar
techniques using roll -
call vote
data could predict the votes of members of Congress with 90 percent accuracy.
The firm's so -
called psychographic modeling
techniques, which were built in part with the
data harvested from Facebook, underpinned its work for the Trump campaign in 2016, though many have questioned their effectiveness.
So -
called psychographic modeling
techniques, which were built in part with the
data harvested from Facebook, underpinned Cambridge Analytica's work for the Trump campaign in 2016.
Cambridge's so -
called psychographic modeling
techniques, which were built in part with the
data harvested from Facebook, underpinned its work for the Trump campaign in 2016, setting off a furious debate about the merits of the firm's methods.