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Re: help me find a prediction of house price
Hi @Chun, When predicting a number, we call this a regression problem. Accuracy is a metric when predicting labels, which are called classification problems. RMSE stands for Root Mean Squared Error, … (View Post)1 -
Re: n-Grams with a length of 3-6
Use filter tokens by content, select match and use a regex like ^.*?_.*?_.* This will filter on all n-grams having at least 2 underscores, so matching 3 words or more (View Post)3 -
Re: ./AI-Studio.sh not working
Thanks @jwpfau ,the problem has been resolved. It was a path related issue. (View Post)1 -
Re: Does Generative Models Qdrant Vectorstore use GRPC API rather than REST API by default?
Hi. RapidMiner does use Qdrant's GRPC interface, which defaults to port 6334. The connection params are "uri' which can be set to the GRPC address and an optional "api_key". (View Post)1 -
Re: Page blank
Hi @Aerat, This video is a little old, but hopefully should get you there: https://youtu.be/AQZalBoIvwM?si=4rqy5MpLwGCHMz7t Best, Roland (View Post)1 -
Re: Page blank
Hi @Aerat, Could you try resetting to the default view? Usually this happens when you've accidentally moved the view. Any trouble, let me know. Best, Roland (View Post)1 -
Re: Issue with date time column.
Hi @nn_here, If you're staying in the same timezone, you could use Date to Nominal or Date to Numerical. I've attached an example of Date to Nominal below. Best, Roland <?xml version="1.0&quo… (View Post)1 -
Re: Removing mentions with "@" and emojis from Excel Data
Streamlining Excel data is a breeze with a simple formula. By removing '@' mentions and emojis, you're enhancing data clarity. Clean, concise information fosters efficiency and makes analysis a smoot… (View Post)1 -
Re: Cant' install extension
Hi @Mags, This is usually down to a firewall issue blocking you from accessing the marketplace. If you can't resolve this with the proxy settings, then your next method to install extensions would be… (View Post)1 -
Re: How to generate a wordcloud for each class attribute
Hi @tarekq, The weight can be added on the visualisation in the plot controls. To overcome the limitation of up to 500 examples, I've added in a Sort operator to organise the list into descending by … (View Post)1
