The phrase "are considered efficient" is correct and usable in written English.
It can be used when discussing the perception or evaluation of something's effectiveness or performance.
Example: "In many industries, renewable energy sources are considered efficient due to their low environmental impact."
Alternatives: "are viewed as effective" or "are regarded as efficient."
Even companies that are considered efficient growth machines run into constraints related to their size.
Compounds that can provide the desired binding affinity with fewer atoms are considered efficient.
Figure3 demonstrates that our proposed algorithm performs well with respect to Lloyd quantizers regardless of the initializations, some of which are considered efficient initializations for our localization system.
The watersheds or hydrological units are considered efficient and appropriate for the necessary survey and investigation of the assessment of these resources and subsequent planning and implementation of various development programs such as soil and water conservation, command area development, erosion control in catchment rivers, dry land/rain-fed farming and reclamation of ravine lands.
Among them, ultrasound techniques based on flow velocity are considered efficient ways to measure subclinical atherosclerosis.
Among them, ultrasound techniques based on flow velocity and intimal thickness are considered efficient ways to measure subclinical atherosclerosis.
The environmental efficiency in Prefecture z is considered efficient when (beta = 0) and inefficient when (beta text{ > 0}).
Thus the process can be considered efficient and green.
According to Waterwise, a machine that uses less than 7.5 litres of water per kg is considered efficient.
Α genetic algorithm (NSGA-II) is considered efficient to find the global optimal solutions.
Electrostatic, quantum mechanical and topological descriptors were considered efficient to describe melting points of ionic liquids.
