The phrase "a classical method for" is correct and usable in written English.
It can be used when referring to a traditional or established approach to achieving a specific goal or solving a problem.
Example: "The researchers employed a classical method for analyzing the data, which has been proven effective over the years."
Alternatives: "a traditional approach to" or "an established technique for".
Mehrotra proposed a classical method for edge detection based on Gabor filter in 1992.
We also present a classical method for resolution, which uses higher-order derivatives.
To obtain the optimum parameters of the absorber, a classical method for unconstrained optimization problems has been used.
Statistical adaptation method is a classical method for feature-based case adaptation (FCA) because of its domain-independent and easily to be implemented, but with low adaptation accuracy.
[NOTE: The treatment of cells with high-ionic-strength medium is a classical method for assaying for membrane damage after treating bacteria with heat.] Such membrane damage was not observed when cells were irradiated with far-UV radiation (254 nm) (A88).
The k-means algorithm is a classical method for clustering.
In addition to a classical method of screening for a new microorganism harbouring an interesting protease from various environments [ 2], different molecular biology techniques, such as directed evolution [ 18, 19], site directed mutagenesis [ 20] and metagenomic analysis [ 21], have been used to engineer numerous proteases with improved or novel properties.
For example, a modified "classical" method for measurement of the chymotrypsin-like, trypsin-like, or caspase-like proteasome activities in cultured cells [20] is currently available from Promega Corporation.
To compare models using different approaches to represent the same covariate, two criteria were selected: the first was the Akaike Information Criterion (AIC), a well-known, classical method for comparing two models [ 17]; the second method of evaluation was based on the specific model defined in equation (3) and the study's designated purpose.
A carbothermic approach, the classical method for reducing (removing oxygen from) metallic oxides, has been for years the subject of intense research.
28– 32 The classical method for obtaining a symmetric Anderson hybrid POM is a one-pot reaction in a polar organic solvent in the presence of octamolybdate, a salt of the central heteroatom and the organic ligand.
