Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

Data Science Interview Questions
Questions Answers Views Company eMail

Define convex hull?

326

Write the formula to calculate r-square?

359

Explain k-mean?

322

Explain recommender system?

334

Explain the two main components of the hadoop framework?

345

Define analytics?

335

Explain the difference between data modeling and database design?

333

Define data reduction?

293

Explain data munging or data wrangling?

310

Define linear regression?

331

Define feature vector?

377

Explain the difference between sas, r and python programming?

335

Explain data cleansing?

345

Explain the differences between univariate, bivariate and multivariate analysis?

309

Explain the difference between bayesian estimate and maximum likelihood estimation (mle)?

339


Post New Data Science Questions

Un-Answered Questions { Data Science }

What is data science?

367


Differentiate between univariate, bivariate and multivariate analysis?

354


How can I become a data scientist?

358


Can you define cluster sampling?

425


Now companies are heavily investing their money and time to make the dashboards. Why?

315


A stranger uses a search engine to find something and you do not know anything about the person. How will you design an algorithm to determine what the stranger is looking for just after he/she types few characters in the search box?

422


Explain the difference between Supervised and Unsupervised Learning through examples.

378


How can you measure engagement with given Twitter data?

409


Can you explain cross-validation?

300


What is jupyter ?

371


How can you generate a random number between 1 – 7 with only a die?

590


What do you understand by statistical power of sensitivity and how do you calculate it?

348


How will you deal with unbalanced data where the ratio of negative and positive is huge?

322


Is 8gb ram enough for data analysis?

410


Give an example of a data set that has a non-gaussian distribution?

349