⟩ Tell me what is Collaborative filtering?
The process of filtering used by most of the recommender systems to find patterns or information by collaborating viewpoints, various data sources and multiple agents.
The process of filtering used by most of the recommender systems to find patterns or information by collaborating viewpoints, various data sources and multiple agents.
What are Logical Views used for In Microstrategy?
Explain What are the different types of JOIN operations?
Explain What is the difference between view filter and report filter?
Explain What is the Difference b/w Microstrategy and cognos Reporting Tool?
What is Smart Metric?
Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meet the condition.
Briefly state different between data ware house & data mart?
What is galaxy schema?
What is Meta data?
How Many different schemas or DW Models can be used in Siebel Analytics. I know Only STAR and SNOW FLAKE and any other model that can be used?