Graph Density Uncertainty Scorer

Manipulator

Calculates/Updates the density of a n-dimensional vector space, based on a kNN graph. For details see the RALF Paper: https://www.d2.mpi-inf.mpg.de/content/ralf-reinforced-active-learning-formulation

Input Ports

  1. Type: Data Rows without an class label.
  2. Type: Data Rows that where labeled in the last iteration.

Output Ports

  1. Type: Data Unlabed Data with Graph Density score.

Find here

KNIME Labs > Active Learning > Score > Density

Make sure to have this extension installed: