><p>the vector representation of uri features</p></dd><dt class="param">keyUri</dt><dd class="cmt"><p>you can specify the key uri name</p></dd><dt>returns</dt><dd class="cmt"><p>dataframe with four columns with all desired pairs to compare. uriA, uriB, featuresA, featuresB</p></dd></dl><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="GenericSimilarityEstimatorModel.html" class="extype" name="net.sansa_stack.ml.spark.similarity.similarityEstimationMo