🎉Community Raffle - Win $25

An exclusive raffle opportunity for active members like you! Complete your profile, answer questions and get your first accepted badge to enter the raffle.
Join and Win

"Bug in SparseFormatExampleSource?"

User: "Legacy User"
Legacy User
New Altair Community Member
Updated by Jocelyn

I read in some examples from a DB and vectorized them with the text tools. The resulting data set looked like this:

image

I saved it to a file with an ExampleSetWriter. Then I read it back in using a SparseFormatExampleSource. The result was:

image

Note that the word 'weight' has been _inserted_ into the Name column, pushing the other values down. But its value seems to have _overwritten_ the Statistics column.

Bug? Could it have to do with 'weight' being a special weighting column? I couldn't reproduce the problem with the sample newsgroup data. Maybe it didn't contain the word 'weight'.

Find more posts tagged with

AI Studio
Bug Report
Sort by:
1 - 2 of 21
    User: "Legacy User"
    Legacy User
    New Altair Community Member
    OP
    To clarify, I didn't add any weighting column... Just sourced the text, applied the StringTextImput operators, saved, then tried to read in the file. Using both write and read operators creates two datasets, the original and the newly read one. So it's easy to see the differences.
    User: "IngoRM"
    IngoRM
    New Altair Community Member
    Hi,

    did you try loading the data with and witout defining the .aml file?

    Cheers,
    Ingo
Quick Links