-
Schema for ML prediction analysis for Recommendation system
Hello, I am new to ML and I'm trying to create a very basic recommendation system for a very simple dataset I have. My dataset only contains productID and customerID and I have performed auto collaborative filtering (using the recommendation system plugin) on this dataset to generate a score. I want an item based…
-
Suggestion of the handling of Support Cases
I notice that the support ticket are only visible to the reporter. In my case, we are two administrators and it would be nice that tickets are shared. I know that I can "Add people to the conversation" so that they get emails with the updates. I would like really to be about to open the…
-
What formula is used for the fuzzy values clustering in the prepare recipe on DSS?
According to: https://knowledge.dataiku.com/latest/kb/data-prep/prepare-recipe/How-to-standardize-text-fields-using-fuzzy-values-clustering.html You can choose a clustering strategy of “Fuzzy” or “Highly fuzzy” to cluster and merge similar text in the dataset. What is this fuzzy matching based on? Damerau–Levenshtein? If…
-
Regular Expression Replace double spaces in a string with one space.
Hi, I have a string 'Ranjith Jose' in column 'Name', which has double space between first and last name. I have used Replace prepare recipe. Matching Mode: Regular Expression Normalization Mode: Exact Replacements \s+ --> No Value (I need to keep one space instead of 'No Value'.) Please assist. Thanks, Ranjith Jose.
-
Unable to create a new project. Loading takes forever
I just started with Dataiku and i am unable to create a new project. I tried + New Project - DSS tutorials - Basics 101 and the page keeps loading after that forever. I am using the latest version of Dataiku. I just installed it yesterday. I have downloaded a free version on Windows. Tried multiple browsers, but the issue…
-
Do not update or write intermediate dataset
Hi, I have flow where I do not update/write intermediate dataset. Could you please help, how can I achieve this.
-
Do not update or write intermediate dataset
Hi, I have flow where I do not update/write intermediate dataset. Could you please help, how can I achieve this. Thanks Dheerendra
-
About Shapley calculations
Hi, we're facing big problems with Shapley calculation with a customer. I've found some useful documentation at https://doc.dataiku.com/dss/latest/machine-learning/supervised/explanations.html and a few messages in the community (https://community.dataiku.com/t5/Using-Dataiku/SHAP-Shapley-values-in-Dataiku/m-p/22241,…
-
Dataiku Recipe that can copy specific columns from dataset
Hi Dataiku Community! I am a new user and would like to seek your help if there is a specific recipe I can use to copy specific columns from a dataset? The table I am currently working on consists of 200++ fields, an I do not need them all to proceed with the project. This is also causing slowneed when I perform sync and…
-
Dataiku (Snowflake) to SQL Server Table
We processed data in a SQL Server Table in Dataiku (which uses Snowflake as the backend) and when I go to send it back to SQL Server it insists on dropping the table (bad) and recreating it. So I wrote SQL to truncate the table and reload it from the modified data in the Snowflake Dataiku table, but it keeps failing…
