diff options
Diffstat (limited to 'regress_pred.m')
-rw-r--r-- | regress_pred.m | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/regress_pred.m b/regress_pred.m index 8788bee..0bb5ca9 100644 --- a/regress_pred.m +++ b/regress_pred.m @@ -11,5 +11,6 @@ function pred = regress_pred(price, quantity, degree, prefunc) mn = regress(prefunc(price(test_set, i)), quantity(test_set, i), degree); pred(:, i) = polyval(mn, prefunc(price(pred_set, i))); end + pred = max(pred, 0); endfunction |