Solutions to “Just KNIME It!” Challenge 29 - Season 4

Just KNIME It! JKI Season 4
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:sun_with_face: Happy Wednesday, folks! :sun_with_face:

:turkey: After our Thanksgiving break, we’re back with another Just KNIME It! challenge on data wrangling and cleaning. :broom: :gear: Get ready to dive deep in missing value imputation and data type reformatting, even counting on LLMs to help along the way. :brain: This challenge errs towards the hard side, and we hope you learn a lot by solving it!

Here is the challenge. Let’s use this thread to post our solutions to it, which should be uploaded to your public KNIME Hub spaces with tag JKISeason4-29 .

:sos: Need help with tags? To add tag JKISeason4-29 to your workflow, go to the description panel in KNIME Analytics Platform, click the pencil to edit it, and you will see the option for adding tags right there. :blush: Let us know if you have any problems!

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Find herewith my submission : JKISeason4-29 – KNIME Community Hub

Very well elaborated while links and data seems not linked so got bit puzzled .. Link to submission took to 2/4 .Hope the brief ask is captured in solution as read.

Reclassified Table of Top -3 ( as chosen) under representative category is reclassified as below.

table view
table view540×294 16.5 KB

flow
flow1278×435 43.8 KB

Price by Cat
Price by Cat1643×452 19.7 KB

top 5 under rep cat
top 5 under rep cat912×661 11.6 KB

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Link for solution is redirecting to Solutions to “Just KNIME It!” Challenge 2 - Season 4 ?

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