Sentence examples similar to difficult to validate unequivocally from inspiring English sources

Deterrence theory has proven difficult to validate, however, largely because the presence of many intervening factors makes it difficult to prove unequivocally that a certain penalty has prevented someone from committing a given crime.

Established sleep researchers say lucid dreaming is occasionally reported by subjects, though it is difficult to validate scientifically.

However, the accuracy of the model was difficult to validate.

New concepts are difficult to validate, and customers' first reactions are not always good predictors of long-term sustainability.

This assumption is difficult to validate with clinical or experimental methods since the myocardium consists of both fluids (blood, interstitial fluid and lymph) and solids (tissue fibers).

It's difficult to validate Fancy's claims using third-party tools.

Due to dynamism of wireless setup, it is very difficult to validate all the route messages.

The interpretation of the final models is very difficult to validate by existing neuropsychological theories.

The data on costs of production and products may, however, be difficult to validate.

Hence, imbalance makes it more difficult to validate the performance of different classifiers.

The former is particularly difficult to validate.