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首頁英語詞典datumdatum考試真題

datum

英 ['de?t?m] 美['det?m]

英英釋義考試真題實(shí)用場(chǎng)景例句

數(shù)據(jù)；資料；已知數(shù)（data的單數(shù)）

考試真題

Hi, Susan! You’re looking very smart today!? There is new data out today that confirms that many Americans are not good at math, and when it comes to everyday technology skills, we are dead last when compare to other developed countries.

Robots could also learn values from drawing patterns from large sets of data on human behavior.

By picking up patterns from massive data on human behavior.

From data collected, it seems the things that cause us to lose the most sleep, on average, are sporting events, time changes, and holidays.

The big change is the availability of more data about people and things, which allows physical assets to be divided and consumed as services.

The Bureau of Labor Statistics data shows that 2.7 million people who wanted and were available for work hadn't looked within the last four weeks and were no longer even classified as unemployed.

It's hard to uproot deeply held beliefs about cancer screening with scientific data

They want data for medical research.

Facebook then attempts to make money by selling their data to advertisers that want to send targeted messages.

Even if they know what the company is up to, they still have no idea what they're paying for Face book because people don't really know what their personal data is worth

It profits by selling its users' personal data.

They don't know their personal data enriches Facebook

He doesn't want his personal data abused.

In the end, the superintendents agreed to provide the data we sought, which is, after all, public information

Our data suggests that older adults would benefit from continuing to get as much sleep as they did in their 30s.

The report, to be released Friday, analyzed data and existing studies of health, disaster, population and economic trends

Its conclusions are based on carefully collected data.

Data for analyzing the cause of the crash.

The early models didn't provide the needed data

The data is hard to interpret than I expected.

He needs help to interpret the data

He does not have sufficient data to go on.

Today, any data that is collected about us in one place or another — and for one reason or another — can be stored in a computer bank

Much time is spent on collecting data.

The most successful sharers—those whose data are downloaded and cited the most often—get noticed, and their work gets used.

The ever-growing demand for big data.

The belief that research data is private intellectual propertyThe concern that certain agencies may make a profit out of it.

Publishing data and code allows your science to be reproducible.

Open data sharing is most important to medical science.

Open data sharing is conducive to scientific advancement.

Open data sharers are still in the minority in many fields.

Morgan said those findings—which included data from the system's 13 community colleges, 27 technical colleges and six universities—were part of the decision not to move forward with Governor Bill Haslam's proposal to privatize management of state buildings in an effort to save money.

Martin said officials were still working to analyze the data from the Board of Regents.

Last year, the Royal Society in London said in its report that scientists need to shift away from a research culture where data is viewed as a private preserve.

I'd much prefer to have my data used by the maximum number of people to ask their own questions, she says.

Historically, scientists have objected to sharing for many reasons: it is a lot of work; until recently, good databases did not exist; grant funders were not pushing for sharing; it has been difficult to agree on standards for formatting data; and there is no agreed way to assign credit for data.

Funding agencies note that data paid for with public money should be public information, and the scientific community is recognizing that data can now be shared digitally in ways that were not possible before.

For example, one of the most popular data sets on multidisciplinary repository Dryad is about wood density around the world; it has been downloaded 5,700 times.

Even people whose data are less popular can benefit.

Data on management expenses at the college system and in other state departments will be part of a business justification the state will use as officials deliberate the specifics of an outsourcing plan.

But the barriers are disappearing, in part because journals and funding agencies worldwide are encouraging scientists to make their data public.

Although many researchers broadly agree that public access to raw data would accelerate science, most are reluctant to post the results of their own labors online.

Although calls to share data often concentrate on the moral advantages of sharing, the practice is not purely altruistic ( ' , 利他的).

Measuring emissions is not a precise science, particularly when it comes to issues surrounding land use; not all nations have released up-to-date data, and in any case, emissions from some sectors such as aviation are not included in national statistics.

But the data is exact enough for a clear trend to be easily discernible.

But researchers are improving systems to measure a teacher's performance throughout the year, and, with three years of data, it's usually possible to tell which teachers are failing.

But missing from all these data is the sense that today's young care very much about their country, about the broader civic and political environment, or about the future of their society.

Stress is also starting earlier in life, with some data suggesting that today's teens are even more stressed than adults.

And when it comes to the hyper-connected super-smart world that technology firms are painting for us, it seems that consumers are growing more uneasy about handing over the massive amounts of consumer data needed to provide the personalized, customized solutions that companies need to improve their services.

Other initiatives fail to break down the data, too.

Many large institutions keep this kind of data secret—or at least make it incredibly difficult to find.

Inequality itself is not a particularly strong predictor of economic mobility, as sociologist Scott Winship noted in a recent article based on his analysis of this data.

Based on my analyses of the data, of the factors that Chetty has highlighted, the following three seem to be most predictive of upward mobility in a given community:1.

Databases used by some companies don't rely on data collected systematically but rather lump together information from different research projects.

They could still invalidate Fourth Amendment protections when facing severe, urgent circumstances, and they could take reasonable measures to ensure that phone data are not erased or altered while a warrant is pending.

The policy follows similar efforts from other journals, after widespread concern that basic mistakes in data analysis are contributing to the irreproducibility of many published research findings.

Professional scientists are expected to know how to analyze data, but statistical errors are alarmingly common in published research, according to David Vaux, a cell biologist.

Just how much does the Constitution protect your digital data? The Supreme Court will now consider whether police can search the contents of a mobile phone without a warrant if the phone is on or around a person during an arrest.

Asked whether any particular papers had impelled the change, McNutt said: “The creation of the ‘statistics board’ was motivated by concerns broadly with the application of statistics and data analysis in scientific research and is part of Science’s overall drive to increase reproducibility in the research we publish.

The great question is who should benefit from the analysis of all the data that our lives now generate.

The data of an individual there gains its value only when it is compared with the data of countless millions more.

If software promises to save lives on the scale that drugs now can, big data may be expected to behave as a big pharma has done.

Further arrangements- and there may be many-between the NHS and DeepMind will be carefully scrutinised to ensure that all necessary permissions have been asked of patients and all unnecessary data has been cleaned.

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