* The current default is {@link Cl2oTaxonomyWriterCache} constructed
* with the parameters (1024, 0.15f, 3), i.e., the entire taxonomy is
* cached in memory while building it.
*/
public static TaxonomyWriterCache defaultTaxonomyWriterCache() {
return new Cl2oTaxonomyWriterCache(1024, 0.15f, 3);
}