Adewole K. S.

4 Questions 21 Answers 0 Followers

Questions related from Adewole K. S.

What have I done wrong with loading a trained crossValidation model in Apache Spark?

I am still new with Apache Spark. I trained a LogisticRegression model using crossValidation. For instance: > val cv = new CrossValidator().setEstimator(pipeline).setEvaluator(new...

06 April 2016 3,869 2 View

I need suggestion on how to fix clusterdump problem on Mahout?

I am trying to run Kmeans with cosine similarity measure on mahout with hadoop to cluster text documents. I was able to cluster the documents, however, when I tried to view the output of the...

08 February 2016 1,015 6 View

Has anyone come across a distributed version of hierarchical clustering?

Hierarchical clustering algorithm is a well-known algorithm for clustering data points into different clusters. The number of clusters may not be specified apriori unlike K-means. Although, a...

31 December 2015 9,305 4 View

Can anyone give me more details on the Markov clustering algorithm and a tool that implements it?

From my understanding Markov clustering (MCL) algorithm is a graph clustering algorithm that takes weighted graph as input and uses Random walk approach for probability assignment of each node on...

24 November 2015 1,303 2 View