benchmarkfcns.mishran4

benchmarkfcns.mishran4(arg0: Annotated[numpy.typing.NDArray[numpy.float64], '[m, n]', 'flags.c_contiguous']) → Annotated[numpy.typing.NDArray[numpy.float64], '[m, 1]']

Computes the value of the Mishra’s Function No. 4 benchmark function. SCORES = mishran4(X) computes the value of the function at point X. mishran4 accepts a matrix of size M-by-2 and returns a vector SCORES of size M-by-1. Properties:

  • Global minimum: ~-0.19941

  • Location of global minimum: (-9.9411, -10)

  • Number of dimensions: 2

  • Recommended domain: [-10, 10]^2

  • Modality: Multimodal

Mathematical Definition

Visualization

mishran4 landscape