Package hivemall.io

Examples of hivemall.io.IWeightValue

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                v = fv.getValue();
            } else {
                k = ObjectInspectorUtils.copyToStandardObject(f, featureInspector);
                v = 1.f;
            }
            IWeightValue old_w = model.get(k);
            IWeightValue new_w = getNewWeight(old_w, v, coeff, alpha, phi);
            model.set(k, new_w);
        }
    }
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            } else {
                x = ObjectInspectorUtils.copyToStandardObject(f, featureInspector);
                xi = 1.f;
            }

            IWeightValue old_w = model.get(x);
            IWeightValue new_w = getNewWeight(old_w, xi, gradient, g_g);
            model.set(x, new_w);
        }
    }
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                v = fv.getValue();
            } else {
                k = ObjectInspectorUtils.copyToStandardObject(f, featureInspector);
                v = 1.f;
            }
            IWeightValue old_correctclass_w = model2add.get(k);
            IWeightValue new_correctclass_w = getNewWeight(old_correctclass_w, v, alpha, beta, true);
            model2add.set(k, new_correctclass_w);

            if(model2sub != null) {
                IWeightValue old_wrongclass_w = model2sub.get(k);
                IWeightValue new_wrongclass_w = getNewWeight(old_wrongclass_w, v, alpha, beta, false);
                model2sub.set(k, new_wrongclass_w);
            }
        }
    }
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Related Classes of hivemall.io.IWeightValue

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  • hivemall.classifier.AROWClassifierUDTF
  • hivemall.classifier.BinaryOnlineClassifierUDTF
  • hivemall.classifier.ConfidenceWeightedUDTF
  • hivemall.classifier.multiclass.MulticlassAROWClassifierUDTF
  • hivemall.classifier.multiclass.MulticlassConfidenceWeightedUDTF
  • hivemall.classifier.multiclass.MulticlassOnlineClassifierUDTF
  • hivemall.classifier.multiclass.MulticlassSoftConfidenceWeightedUDTF
  • hivemall.classifier.SoftConfideceWeightedUDTF
  • hivemall.regression.AdaDeltaUDTF
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