How do you handle missing values in a dataset?

Asked by Last Modified  

1 Answer

Follow 1
Answer

Please enter your answer

Good teacher teaching online Class 9 and Class 10 CBSE

Missing values can be handled by deleting the rows or columns having null values. If columns have more than half of the rows as null then the entire column can be dropped. The rows which are having one or more columns values as null can also be dropped.
Comments
Dislike Bookmark

Related Questions

Currently I am working as a tester now, and looking to get trained in Data scientist. Will that be a good decision, if I change my stream and move to data scientist field ?
Yes, I used to work in software testing in 2014. After, my master's from IIT Guwahati, now I am working as a research engineer in Machine learning domain. Data Science is a beautiful field. It involves...
Venkata
Hi, currently I am working as associate systems engineer. But I am really interested in data science. How can I become a data scientist. Please suggest me a path.
Let me comprehend based on my 20 years of working experience. You need to know few things to become a data scientist. 1) Statistics and Mathematics : It is like a doctor having good understanding of...
Vamsi
Which course should a HR professional go for Data Science R or Data Science Python?
If you are from a technical background, do Python. Otherwise, do the R Course.
Aditti
What background is required for data science?
Data scientists typically need at least a bachelor's degree in computer science, data science, or a related field. However, many employers in this field prefer a master's degree in data science or a related...
Shivani
0 0
View Comments5
What are some suggested certifications for an aspiring data scientist?
Certified Analytics Professional (CAP) Cloudera Data Platform Generalist Certification. Data Science Council of America (DASCA) Senior Data Scientist (SDS) Data Science Council of America (DASCA)...
Trupti
0 0
View Comments5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Use Data Science To Find Credit Worthy Customers
K-nearest neighbor classifier is one of the simplest to use, and hence, is widely used for classifying dynamic datasets. Click on the link to see how easy it is to classify credit-worthy vs credit-risk...

Ranjit Mishra

0 0
View Comments1
Just start with confidence for data science
Everyone now speeds up to attend data science classes and parallelly bother about their success. A constant thought remains in their that that whether they would be good at that or not. First of all, let...

Prachi S.

2 0
View Comments0
Market Basket Analysis
Market Basket Analysis (MBA): Market Basket Analysis (MBA), also known as affinity analysis, is a technique to identify items likely to be purchased together. The introduction of electronic point of sale...

Ashish R.

0 0
View Comments0
Big Data & Hadoop - Introductory Session - Data Science for Everyone
Data Science for Everyone An introductory video lesson on Big Data, the need, necessity, evolution and contributing factors. This is presented by Skill Sigma as part of the "Data Science for Everyone" series.

Skill Sigma

0 0
View Comments0
Data Scientist Vs Data Analyst
Data Scientist – Rock Star of IT A Data Scientist is a professional who understands data from a business point of view. He is in charge of making predictions to help businesses take accurate decisions....

Ramesh R.

4 0
View Comments0

Recommended Articles

What is Applications Engineering all about?

Applications engineering is a hot trend in the current IT market.  An applications engineer is responsible for designing and application of technology products relating to various aspects of computing. To accomplish this, he/she has to work collaboratively with the company’s manufacturing, marketing, sales, and customer...

Read full article >

8 Hottest IT Careers of 2014!

Whether it was the Internet Era of 90s or the Big Data Era of today, Information Technology (IT) has given birth to several lucrative career options for many. Though there will not be a “significant" increase in demand for IT professionals in 2014 as compared to 2013, a “steady” demand for IT professionals is rest assured...

Read full article >

Top 5 Skills Every Software Developer Must have

Software Development has been one of the most popular career trends since years. The reason behind this is the fact that software are being used almost everywhere today.  In all of our lives, from the morning’s alarm clock to the coffee maker, car, mobile phone, computer, ATM and in almost everything we use in our daily...

Read full article >

Learn Microsoft Excel

Microsoft Excel is an electronic spreadsheet tool which is commonly used for financial and statistical data processing. It has been developed by Microsoft and forms a major component of the widely used Microsoft Office. From individual users to the top IT companies, Excel is used worldwide. Excel is one of the most important...

Read full article >

Find Data Science Classes near you
Data Science Classes in Bangalore
Data Science Classes in Hyderabad
Data Science Classes in Pune
Data Science Classes in Chennai
Data Science Classes in Delhi
Data Science Classes in Mumbai
Data Science Classes in Noida
Data Science Classes in Kolkata
Data Science Classes in Gurgaon
Data Science Classes in Ghaziabad

Looking for Data Science Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you