The disadvantage of the subset-sum algorithm is that it solves only a decision—a yes-or-no problem—and doesn't allow restoring the partition itself. To overcome this disadvantage, you can use an array ...

We have constructed a Carmichael number with 10,333,229,505 prime factors, and have also constructed Carmichael numbers with k prime factors for every k between 3 and 19,565,220. These computations ...

Best-subset selection aims to find a small subset of predictors, so that the resulting linear model is expected to have the most desirable prediction accuracy. It is not only important and imperative ...