Performance Evaluation of Machine Learning-Based Channel Equalization Techniques: New Trends and Challenges

Table 7

Computational complexity.

ANN	Computational complexity
	No. of multiplications	No. of additions	Division	Tan
RBF				—
FLANN			—		—
MLP			—	—	—
SVM
LSTM

is the number of input nodes. is the th node in the network. is the total number of Euclidean distances in the KNN-based SVM. is the number of nodes in the convolution layer of the LSTM network. is the number of neurons in the BiLSTM layers [82].