The phrase 'classify about' is not correct and cannot be used in written English.
To use the word 'classify' in a sentence, you would have to use it with a specific item that is being classified, like this: Scientists classify different species of birds.
Kogon and Fontanille classify about 800 coins by obverse and reverse dies.
That technique, called immunostaining, can classify about two-thirds of tumors that would have been considered unknown primaries about 30 years ago, Dr. Weiss said.
Affectiva used webcams over two and a half years to accumulate and classify about 1.5 billion emotional reactions from people who gave permission to be recorded as they watched streaming video, said Rana el-Kaliouby, the company's co-founder and chief science officer.
From the obtained results, the previously reported method [8] can correctly classify about 9.29% of the patches and suffers from the outlier problem.
Also of interest, was that their IDSs and anti-virus did not successfully classify about 426,000 of the sessions as attacks, even though they were able to more correctly classify them as attacks upon deeper inspection of the shellcodes.
The new RA criteria classify about 50% of patients with a non-RA diagnoses as having RA.
Of more than 88,000 American servicemen missing in 20th-century conflicts, some 79,000 are casualties of World War II, and though many of them were forever lost at sea, the government classifies about 35,000 as recoverable.
Russia's Education Ministry has classified about 750,000 children today as orphans.
The government classifies about half of the substandard homes as shacks or shanties.
The models generated correctly classified about 70% of the validation data set.
The Associated Press reported that Clinton received information on her private email server that had now been classified about the deadly attack on Benghazi.
