\(\newcommand{\footnotename}{footnote}\) \(\def \LWRfootnote {1}\) \(\newcommand {\footnote }[2][\LWRfootnote ]{{}^{\mathrm {#1}}}\) \(\newcommand {\footnotemark }[1][\LWRfootnote ]{{}^{\mathrm {#1}}}\) \(\let \LWRorighspace \hspace \) \(\renewcommand {\hspace }{\ifstar \LWRorighspace \LWRorighspace }\) \(\newcommand {\TextOrMath }[2]{#2}\) \(\newcommand {\mathnormal }[1]{{#1}}\) \(\newcommand \ensuremath [1]{#1}\) \(\newcommand {\LWRframebox }[2][]{\fbox {#2}} \newcommand {\framebox }[1][]{\LWRframebox } \) \(\newcommand {\setlength }[2]{}\) \(\newcommand {\addtolength }[2]{}\) \(\newcommand {\setcounter }[2]{}\) \(\newcommand {\addtocounter }[2]{}\) \(\newcommand {\arabic }[1]{}\) \(\newcommand {\number }[1]{}\) \(\newcommand {\noalign }[1]{\text {#1}\notag \\}\) \(\newcommand {\cline }[1]{}\) \(\newcommand {\directlua }[1]{\text {(directlua)}}\) \(\newcommand {\luatexdirectlua }[1]{\text {(directlua)}}\) \(\newcommand {\protect }{}\) \(\def \LWRabsorbnumber #1 {}\) \(\def \LWRabsorbquotenumber "#1 {}\) \(\newcommand {\LWRabsorboption }[1][]{}\) \(\newcommand {\LWRabsorbtwooptions }[1][]{\LWRabsorboption }\) \(\def \mathchar {\ifnextchar "\LWRabsorbquotenumber \LWRabsorbnumber }\) \(\def \mathcode #1={\mathchar }\) \(\let \delcode \mathcode \) \(\let \delimiter \mathchar \) \(\def \oe {\unicode {x0153}}\) \(\def \OE {\unicode {x0152}}\) \(\def \ae {\unicode {x00E6}}\) \(\def \AE {\unicode {x00C6}}\) \(\def \aa {\unicode {x00E5}}\) \(\def \AA {\unicode {x00C5}}\) \(\def \o {\unicode {x00F8}}\) \(\def \O {\unicode {x00D8}}\) \(\def \l {\unicode {x0142}}\) \(\def \L {\unicode {x0141}}\) \(\def \ss {\unicode {x00DF}}\) \(\def \SS {\unicode {x1E9E}}\) \(\def \dag {\unicode {x2020}}\) \(\def \ddag {\unicode {x2021}}\) \(\def \P {\unicode {x00B6}}\) \(\def \copyright {\unicode {x00A9}}\) \(\def \pounds {\unicode {x00A3}}\) \(\let \LWRref \ref \) \(\renewcommand {\ref }{\ifstar \LWRref \LWRref }\) \( \newcommand {\multicolumn }[3]{#3}\) \(\require {textcomp}\) \( \newcommand {\abs }[1]{\lvert #1\rvert } \) \( \DeclareMathOperator {\sign }{sign} \) \(\newcommand {\intertext }[1]{\text {#1}\notag \\}\) \(\let \Hat \hat \) \(\let \Check \check \) \(\let \Tilde \tilde \) \(\let \Acute \acute \) \(\let \Grave \grave \) \(\let \Dot \dot \) \(\let \Ddot \ddot \) \(\let \Breve \breve \) \(\let \Bar \bar \) \(\let \Vec \vec \) \(\newcommand {\bm }[1]{\boldsymbol {#1}}\) \(\require {physics}\) \(\newcommand {\LWRphystrig }[2]{\ifblank {#1}{\textrm {#2}}{\textrm {#2}^{#1}}}\) \(\renewcommand {\sin }[1][]{\LWRphystrig {#1}{sin}}\) \(\renewcommand {\sinh }[1][]{\LWRphystrig {#1}{sinh}}\) \(\renewcommand {\arcsin }[1][]{\LWRphystrig {#1}{arcsin}}\) \(\renewcommand {\asin }[1][]{\LWRphystrig {#1}{asin}}\) \(\renewcommand {\cos }[1][]{\LWRphystrig {#1}{cos}}\) \(\renewcommand {\cosh }[1][]{\LWRphystrig {#1}{cosh}}\) \(\renewcommand {\arccos }[1][]{\LWRphystrig {#1}{arcos}}\) \(\renewcommand {\acos }[1][]{\LWRphystrig {#1}{acos}}\) \(\renewcommand {\tan }[1][]{\LWRphystrig {#1}{tan}}\) \(\renewcommand {\tanh }[1][]{\LWRphystrig {#1}{tanh}}\) \(\renewcommand {\arctan }[1][]{\LWRphystrig {#1}{arctan}}\) \(\renewcommand {\atan }[1][]{\LWRphystrig {#1}{atan}}\) \(\renewcommand {\csc }[1][]{\LWRphystrig {#1}{csc}}\) \(\renewcommand {\csch }[1][]{\LWRphystrig {#1}{csch}}\) \(\renewcommand {\arccsc }[1][]{\LWRphystrig {#1}{arccsc}}\) \(\renewcommand {\acsc }[1][]{\LWRphystrig {#1}{acsc}}\) \(\renewcommand {\sec }[1][]{\LWRphystrig {#1}{sec}}\) \(\renewcommand {\sech }[1][]{\LWRphystrig {#1}{sech}}\) \(\renewcommand {\arcsec }[1][]{\LWRphystrig {#1}{arcsec}}\) \(\renewcommand {\asec }[1][]{\LWRphystrig {#1}{asec}}\) \(\renewcommand {\cot }[1][]{\LWRphystrig {#1}{cot}}\) \(\renewcommand {\coth }[1][]{\LWRphystrig {#1}{coth}}\) \(\renewcommand {\arccot }[1][]{\LWRphystrig {#1}{arccot}}\) \(\renewcommand {\acot }[1][]{\LWRphystrig {#1}{acot}}\) \(\require {cancel}\) \(\newcommand *{\underuparrow }[1]{{\underset {\uparrow }{#1}}}\) \(\DeclareMathOperator *{\argmax }{argmax}\) \(\DeclareMathOperator *{\argmin }{arg\,min}\) \(\def \E [#1]{\mathbb {E}\!\left [ #1 \right ]}\) \(\def \Var [#1]{\operatorname {Var}\!\left [ #1 \right ]}\) \(\def \Cov [#1]{\operatorname {Cov}\!\left [ #1 \right ]}\) \(\newcommand {\floor }[1]{\lfloor #1 \rfloor }\) \(\newcommand {\DTFTH }{ H \brk 1{e^{j\omega }}}\) \(\newcommand {\DTFTX }{ X\brk 1{e^{j\omega }}}\) \(\newcommand {\DFTtr }[1]{\mathrm {DFT}\left \{#1\right \}}\) \(\newcommand {\DTFTtr }[1]{\mathrm {DTFT}\left \{#1\right \}}\) \(\newcommand {\DTFTtrI }[1]{\mathrm {DTFT^{-1}}\left \{#1\right \}}\) \(\newcommand {\Ftr }[1]{ \mathcal {F}\left \{#1\right \}}\) \(\newcommand {\FtrI }[1]{ \mathcal {F}^{-1}\left \{#1\right \}}\) \(\newcommand {\Zover }{\overset {\mathscr Z}{\Longleftrightarrow }}\) \(\renewcommand {\real }{\mathbb {R}}\) \(\newcommand {\ba }{\mathbf {a}}\) \(\newcommand {\bb }{\mathbf {b}}\) \(\newcommand {\bd }{\mathbf {d}}\) \(\newcommand {\be }{\mathbf {e}}\) \(\newcommand {\bh }{\mathbf {h}}\) \(\newcommand {\bn }{\mathbf {n}}\) \(\newcommand {\bq }{\mathbf {q}}\) \(\newcommand {\br }{\mathbf {r}}\) \(\newcommand {\bt }{\mathbf {t}}\) \(\newcommand {\bv }{\mathbf {v}}\) \(\newcommand {\bw }{\mathbf {w}}\) \(\newcommand {\bx }{\mathbf {x}}\) \(\newcommand {\bxx }{\mathbf {xx}}\) \(\newcommand {\bxy }{\mathbf {xy}}\) \(\newcommand {\by }{\mathbf {y}}\) \(\newcommand {\byy }{\mathbf {yy}}\) \(\newcommand {\bz }{\mathbf {z}}\) \(\newcommand {\bA }{\mathbf {A}}\) \(\newcommand {\bB }{\mathbf {B}}\) \(\newcommand {\bI }{\mathbf {I}}\) \(\newcommand {\bK }{\mathbf {K}}\) \(\newcommand {\bP }{\mathbf {P}}\) \(\newcommand {\bQ }{\mathbf {Q}}\) \(\newcommand {\bR }{\mathbf {R}}\) \(\newcommand {\bU }{\mathbf {U}}\) \(\newcommand {\bW }{\mathbf {W}}\) \(\newcommand {\bX }{\mathbf {X}}\) \(\newcommand {\bY }{\mathbf {Y}}\) \(\newcommand {\bZ }{\mathbf {Z}}\) \(\newcommand {\balpha }{\bm {\alpha }}\) \(\newcommand {\bth }{{\bm {\theta }}}\) \(\newcommand {\bepsilon }{{\bm {\epsilon }}}\) \(\newcommand {\bmu }{{\bm {\mu }}}\) \(\newcommand {\bOne }{\mathbf {1}}\) \(\newcommand {\bZero }{\mathbf {0}}\) \(\newcommand {\loss }{\mathcal {L}}\) \(\newcommand {\appropto }{\mathrel {\vcenter { \offinterlineskip \halign {\hfil $##$\cr \propto \cr \noalign {\kern 2pt}\sim \cr \noalign {\kern -2pt}}}}}\) \(\newcommand {\SSE }{\mathrm {SSE}}\) \(\newcommand {\MSE }{\mathrm {MSE}}\) \(\newcommand {\RMSE }{\mathrm {RMSE}}\) \(\newcommand {\toprule }[1][]{\hline }\) \(\let \midrule \toprule \) \(\let \bottomrule \toprule \) \(\def \LWRbooktabscmidruleparen (#1)#2{}\) \(\newcommand {\LWRbooktabscmidrulenoparen }[1]{}\) \(\newcommand {\cmidrule }[1][]{\ifnextchar (\LWRbooktabscmidruleparen \LWRbooktabscmidrulenoparen }\) \(\newcommand {\morecmidrules }{}\) \(\newcommand {\specialrule }[3]{\hline }\) \(\newcommand {\addlinespace }[1][]{}\) \(\newcommand {\LWRsubmultirow }[2][]{#2}\) \(\newcommand {\LWRmultirow }[2][]{\LWRsubmultirow }\) \(\newcommand {\multirow }[2][]{\LWRmultirow }\) \(\newcommand {\mrowcell }{}\) \(\newcommand {\mcolrowcell }{}\) \(\newcommand {\STneed }[1]{}\) \(\newcommand {\tcbset }[1]{}\) \(\newcommand {\tcbsetforeverylayer }[1]{}\) \(\newcommand {\tcbox }[2][]{\boxed {\text {#2}}}\) \(\newcommand {\tcboxfit }[2][]{\boxed {#2}}\) \(\newcommand {\tcblower }{}\) \(\newcommand {\tcbline }{}\) \(\newcommand {\tcbtitle }{}\) \(\newcommand {\tcbsubtitle [2][]{\mathrm {#2}}}\) \(\newcommand {\tcboxmath }[2][]{\boxed {#2}}\) \(\newcommand {\tcbhighmath }[2][]{\boxed {#2}}\)

Machine Learning & Signals Learning

Dima Bykhovsky

March 9, 2026

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This work is licensed under a Creative Commons “Attribution-NonCommercial-ShareAlike 4.0 International” license.

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