seaborn interview questions

Top Frequently Asked Seaborn Interview Questions

What is Seaborn ?

Seaborn is a visualization library in Python that is used to visualize the data. It is open source.

On top of which library Seaborn is built ?

Matplotlib

What is Matplotlib ?

It is 2D plotting library.

Mention few Features of Seaborn ?

  • It helps to visualize univariate and bivariate data
  • It helps to plot statistical time series data with flexible estimation and representation of uncertainty around the estimate
  • It helps to visualize matrices of data and use clustering algorithms to discover structure in those matrices
  • Seaborn works well with NumPy and Pandas data structures
  • It come with Tools for choosing color palettes to make beautiful plots

How does dataset loads by default ?

It loads as Pandas DataFrame.

How can we view all the available data sets in the Seaborn library ?

Using get_dataset_names() function as shown below.


import seaborn as sb
print sb.get_dataset_names()

What is the function to give color to plot ?

color_palette()

How to classify the different ways for using color_palette() ?

  • qualitative
  • sequential
  • diverging

What is Histograms ?

It represents the data distribution by forming bins along the range of the data.

What is KDE ?

It is an acronym of Kernel Density Estimation.It is an estimation way for the probability density function of a continuous random variable.For non parametric analysis it is used.

How can we plot kernel density estimation ?

By making hist flag to False in distplot.

What is the use of Bivariate Distribution ?

It is used to find the relation between two elements.It deals like how one varibale is behaving with respect to other.

What is Violin Plots ?

It is a combination of the box plot with the kernel density estimates.

What is Facet grid ?

It is a matrix of panels that is defined by row and column by dividing the variables.By this a single plot can be represented in multiple plots.




Visit Others Links

Interview Questions Top Elasticsearch Interview Question
Top Kubernetes Interview Question
Top HTTP Interview Question
Top PouchDB Interview Question
Top Pivotal Cloud Foundry (pcf) Interview Question
Top Apache Camel Interview Question
Top Docker Interview Question
Top Gradle Interview Question
Top Generics Interview Questions In Java
Java 9 Interview Questions
Top Maven Interview Question
Top RabbitMQ Interview Question
Top Spring Batch Interview Question
Top Spring Boot Interview Question
Top Tika Interview Question
Top Kotlin Interview Question
Top OpenShift Interview Question
Top Polymer Interview Question
Top WebGL Interview Question
Top Continuous Integration Interview Question
Top Spring Cloud Interview Question
Top JOGL Interview Question
Top JFreeChart Interview Question
Java MultiThreading Interview Question
Top Spring ROO Interview Question
Top Seaborn Interview Question
Top TestRail Interview Question
Top LolCode Interview Question
Top Spring Transaction Management Interview Question
Top DynamoDB Interview Question
Top PySpark Interview Question
Top SaltStack Interview Question
Top Spring AOP Interview Question
© 2019 PreparationForInterview.com