An exploration and summary of the data.
Daten Interview Questions
79,698 daten interview questions shared by candidates
What is more important? Having work done on time but with possible errors, or turn work in slightly passed deadline with assurance work is completely correct.
What is random forest? How do you deal with overfitting problem?
Questions were not difficult at this level. Was about ones background at this level.
How would you build a prediction model for coffee consumption? Describe each step.
What are your future study goals
Tell me Why you are applying for this role?
1. Derive variance(X+Y); 2. Is L1 or L2 Lasso? Which is Ridge regression?
There is a table of page view data. Two columns: Member ID and time stamp. You can assume this is for a 24 hour period. Members vs. guests/visitors are differentiable via ID's. Have to come up with a method for determining which all activities are crawler related (and not my members) and write a query for the same as well.
Given a list of side lengths, how many triangles can you form with 3 sides in the list?
Viewing 1741 - 1750 interview questions
See Interview Questions for Similar Jobs
Datenbank-analystDatenvisualisierungDatenvisualisierungsanalytikerSpezialist Für DatenvisualisierungDatenberichterstattungDatenreportDatenanalytiker ILeitender Reporting AnalystManager-analyseDatenberichterstattungsanalytikerDatenanalytikTextanalytikMetadatenJunior DatenanalystSql-analytikerRetail-analytikDatenvisualisierungsentwicklerFerndaten