Using same data by a Partitioning node, when I try to use Word Vector Apply with
Calculate Document Mean Vector? checked, I'm getting this
Execute failed: Lenght must be >= 1.
I'm trying to do the same as in this example.
May it something about the Classification set having some rows with just words that are not in my Vocabulary Extractor ? How could I solve it ?
This question is a duplicate of http://stackoverflow.com/questions/41002897/why-getting-execute-failed-lenght-mus-be-1-in-word-vector-apply-node
I thought I could get more help in here.
can you share a workflow. The example on the example server workfs fine for me.
The example worked to me too.
You may find my workflow on stackoverflow post.
I could see the picture of the workflow but could you please export the workflow and attache the file. This make debugging the workflow much easier. I assume the node fails because of the missing values ("?") in your data tables but am I am not sure. It would be usefule to have a closer look at the workflow and the data.
You can replace missing value using the Missing Values node or filter them out using the Row Filter node.