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Diffstat (limited to 'sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old')
4 files changed, 49 insertions, 0 deletions
diff --git a/sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old/CVS/Entries b/sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old/CVS/Entries new file mode 100644 index 00000000..b6c6e11c --- /dev/null +++ b/sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old/CVS/Entries @@ -0,0 +1,2 @@ +/tabular_kernel.m/1.1.1.1/Wed May 29 15:59:54 2002// +D diff --git a/sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old/CVS/Repository b/sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old/CVS/Repository new file mode 100644 index 00000000..d2036843 --- /dev/null +++ b/sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old/CVS/Repository @@ -0,0 +1 @@ +FullBNT/BNT/CPDs/@tabular_kernel/Old diff --git a/sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old/CVS/Root b/sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old/CVS/Root new file mode 100644 index 00000000..f3bd14a6 --- /dev/null +++ b/sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old/CVS/Root @@ -0,0 +1 @@ +:ext:nsaunier@bnt.cvs.sourceforge.net:/cvsroot/bnt diff --git a/sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old/tabular_kernel.m b/sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old/tabular_kernel.m new file mode 100644 index 00000000..99f74450 --- /dev/null +++ b/sourcecodes/bnt-master/BNT/CPDs/@tabular_kernel/Old/tabular_kernel.m @@ -0,0 +1,45 @@ +function K = tabular_kernel(fg, self) +% TABULAR_KERNEL Make a table-based local kernel (discrete potential) +% K = tabular_kernel(fg, self) +% +% fg is a factor graph +% self is the number of a representative domain +% +% Use 'set_params_kernel' to adjust the following fields +% table - a q[1]xq[2]x... array, where q[i] is the number of values for i'th node +% in this domain [default: random values from [0,1], which need not sum to 1] + + +if nargin==0 + % This occurs if we are trying to load an object from a file. + K = init_fields; + K = class(K, 'tabular_kernel'); + return; +elseif isa(fg, 'tabular_kernel') + % This might occur if we are copying an object. + K = fg; + return; +end +K = init_fields; + +ns = fg.node_sizes; +dom = fg.doms{self}; +% we don't store the actual domain since it may vary due to parameter tieing +K.sz = ns(dom); +K.table = myrand(K.sz); + +K = class(K, 'tabular_kernel'); + + +%%%%%%% + + +function K = init_fields() +% This ensures we define the fields in the same order +% no matter whether we load an object from a file, +% or create it from scratch. (Matlab requires this.) + +K.table = []; +K.sz = []; + + |