Posted by Danny TarlowI've been posting more code directly to the blog lately, so I figured it was time to figure out how to make it look nicer. Thanks to Alex Gorbatchev and techqi, this should be pretty easy.
Here's a test displaying the ultra-famous 24 line Affinity Propagation MATLAB implementation:
N=size(S,1); A=zeros(N,N); R=zeros(N,N); % Initialize messages S=S+(eps*S+realmin*100).*rand(N,N); % Remove degeneracies lam=0.5; % Set damping factor for iter=1:100 % Compute responsibilities Rold=R; AS=A+S; [Y,I]=max(AS,,2); for i=1:N AS(i,I(i))=-realmax; end; [Y2,I2]=max(AS,,2); R=S-repmat(Y,[1,N]); for i=1:N R(i,I(i))=S(i,I(i))-Y2(i); end; R=(1-lam)*R+lam*Rold; % Dampen responsibilities % Compute availabilities Aold=A; Rp=max(R,0); for k=1:N Rp(k,k)=R(k,k); end; A=repmat(sum(Rp,1),[N,1])-Rp; dA=diag(A); A=min(A,0); for k=1:N A(k,k)=dA(k); end; A=(1-lam)*A+lam*Aold; % Dampen availabilities end; E=R+A; % Pseudomarginals I=find(diag(E)>0); K=length(I); % Indices of exemplars [tmp c]=max(S(:,I),,2); c(I)=1:K; idx=I(c); % Assignments
Edit: not working yet
Edit: working, but I had to change global line break settings to not convert line breaks. Now all my old posts have the paragraphs messed up.
Edit: I made a couple modifications.
- I moved the CSS for syntaxhighlighter directly into my Blogger template so that it loads faster.
- I changed the color of the line to the left of the text from green to something that matches my color scheme a bit better