Abstract: In this paper, a new block adaptive filtering algorithm, based on the Conjugate Gradient (CG) method of optimization, is proposed. A Toeplitz approximation of the autocorrelation matrix is ...

Conjugate gradient methods form a class of iterative algorithms that are highly effective for solving large‐scale unconstrained optimisation problems. They achieve efficiency by constructing search ...

Abstract: This paper focuses on the joint parameter and structure identification of the polynomial class multi-input single-output nonlinear autoregressive with exogenous inputs (MISO-NARX) models. A ...

Naoki4062です。今までいくつかデータサイエンスでよく登場する数理最適化やpythonのトピックを記事にしてきたので、それらの融合トピックで1つ記事を書きたいと思いました。 今回の記事では、最適化アルゴリズムの一つとして 射影勾配法 (Projected Gradient ...

If the user wants to choose the size of the system of linear equation he wants to solve, he just have to open the bash script and change the N value indicated below. In addition, if he wants to change ...