Search results
Results from the WOW.Com Content Network
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file
A recursive partitioning tree showing survival of passengers on the Titanic ("sibsp" is the number of spouses or siblings aboard). The figures under the leaves show the probability of survival and the percentage of observations in the leaf.
For every partition of S # (d) with sums C i #, there is a partition of S with sums C i, where + # # +, and it can be found in time O(n). Given a desired approximation precision ε>0, let δ>0 be the constant corresponding to ε/3, whose existence is guaranteed by Condition F*.
Download as PDF; Printable version; In other projects ... E. Mark Gold (often written "E ... an award of the conference on Algorithmic learning theory is named after ...
It is a popular algorithm for parameter estimation in machine learning. [ 2 ] [ 3 ] The algorithm's target problem is to minimize f ( x ) {\displaystyle f(\mathbf {x} )} over unconstrained values of the real-vector x {\displaystyle \mathbf {x} } where f {\displaystyle f} is a differentiable scalar function.
The required output is a partition of S into k subsets, such that the sums in the subsets are as nearly equal as possible. The main steps of the algorithm are: The main steps of the algorithm are: Order the numbers from large to small.
The partition function or configuration integral, as used in probability theory, information theory and dynamical systems, is a generalization of the definition of a partition function in statistical mechanics. It is a special case of a normalizing constant in probability theory, for the Boltzmann distribution.
Equal-cardinality partition is a variant in which both parts should have an equal number of items, in addition to having an equal sum. This variant is NP-hard too. [5]: SP12 Proof. Given a standard Partition instance with some n numbers, construct an Equal-Cardinality-Partition instance by adding n zeros. Clearly, the new instance has an equal ...