The phrase "a much bigger data" is not correct in standard written English.
The correct form would be "much bigger data" or "a much larger dataset."
Example: "The new analysis requires much bigger data to yield accurate results."
Alternatives: "a significantly larger dataset" or "much more extensive data."
"It was a much bigger data challenge than we expected," Chang said.
If everyone had unlimited internet plans, the NSA would need a much bigger data centre that might be outside of their conceivable storage capabilities.
The accelerator will then turn on again sometime in March to start colliding protons again so that we can collect a much bigger data sample.
The new study, summarized here, uses a much bigger income data set, which comes from tax records going up to 2012.
The source of their worry rests in the bill's stipulation that all companies collecting personal information (Facebook and Google, for example) would have to store that data locally, giving the government potentially unlimited access to a much bigger trove of data than it currently does.
There is plenty of debate about just how much Big Data analytics can help businesses make smarter decisions to increase sales and cut costs.
Similarly, while the boom in mobile phone usage across developing countries means that much big data is being generated in previously underserved areas, the characteristics of mobile phone users may not be applicable to the population of a country as whole.
TweetMeme's stats are based on a much bigger set of data: the so-called "firehose".
Although the size of the new training set A l is the same, the new feature vectors may contain more information about the underlying classes because they are obtained using the higher level features, i.e., the basis functions, learned from a much bigger pool of data.
But the discussions around big data miss a much bigger and more important picture: the real opportunity is not big data, but small data.
Perhaps an index could be devised for a much bigger sample than the data set collected in the present study which should be tested for its correspondence to the realisations.
