Sentence examples for refined optimism from inspiring English sources

Through resilience, a refined optimism grows.

The refined bootstrap estimate corrects the apparent error rate estimate by adding the optimism due to estimating the error rate using the same observations that are also used in deriving the classifier.

The failure of Isis to capture Baiji, which produced 175,000 barrels a day of refined product but has not operated since last June, will also be grounds for optimism.

■ Optimism.

He seemed more refined".

And refined it is.

"Our refined M.&A.

"We're more refined".

No refined sugar.

"Very refined," he said.

More refined, subtle presentations.