Author

Nivethabaskar

@nivethabaskar88

articles: 19
total claps: 56
top claps: 54
avg read: 1.0 min
active: 2026-03-19 → 2026-06-08

Wiki topics

ML · Machine Learning · 10 🔬 · Science · General · 9 DIG · Digital Marketing · 8 ECO · Economy · General · 8 SEO · SEO & SEM · 5 CRM · Email & CRM · 3 🔒 · Cybersecurity · 3 EDU · Education & Learning · 3

Top tags

#data-science ·9 #digital-marketing ·8 #data ·6 #seo ·4 #website ·3 #social-media ·3 #machine-learning ·3 #email-marketing ·2 #data-preprocessing ·1 #business ·1

AI SCI

NI Nivethabaskar

What is the difference between frequentist and Bayesian inference, and when would you prefer one?

Core Difference

Mar 19, 2026 · 2 min read · 54 claps #data-science #frequentists #bayesian

What is the difference between frequentist and Bayesian inference, and when would you prefer one?

AI SCI

NI Nivethabaskar

What are missing values and how do you handle them?

In any real-world dataset, missing values are almost inevitable. They represent gaps in data where no value is recorded, often appearing as…

Apr 16, 2026 · 2 min read · 2 claps #data-science #data #missing-values

What are missing values and how do you handle them?

AI SCI

NI Nivethabaskar

What are common data cleaning techniques?

Data cleaning (or data preprocessing) is the process of fixing or removing incorrect, incomplete, or messy data so your analysis or models…

Mar 23, 2026 · 2 min read · 0 claps #data-science #ds-store #analysing

What are common data cleaning techniques?

MKT ECO

NI Nivethabaskar

What is CPC (Cost Per Click)?

If you’ve ever run online ads or explored digital marketing, you’ve probably come across the term CPC (Cost Per Click). It’s one of the…

Apr 13, 2026 · 1 min read · 0 claps #cpc #digital-marketing #seo

TCH MKT ECO

NI Nivethabaskar

How do I get more reach by promoting my company on Instagram?

Getting more reach on Instagram isn’t about just posting — it’s about strategy + consistency + smart optimization. Here’s what actually…

Apr 09, 2026 · 1 min read · 0 claps #digital-marketing #social-media #instagram

How do I get more reach by promoting my company on Instagram?

AI SCI

NI Nivethabaskar

What is a primary key?

A primary key is a column or a set of columns in a database table that uniquely identifies each record in that table. It ensures that no…

May 09, 2026 · 1 min read · 0 claps #data-science #data #internships

AI SCI

NI Nivethabaskar

What is normalization?

Normalization is the process of organizing or scaling data so it follows a consistent standard. The meaning depends on the field:

May 22, 2026 · 1 min read · 0 claps #data-science #data #table

HUM GEN AI

NI Nivethabaskar

What are hyperparameters?

Hyperparameters are the settings or configurations of a machine learning model that are set before training and control how the model…

Mar 30, 2026 · 1 min read · 0 claps #hyperparameter #machine-learning #bayesian-optimization

MKT ECO

NI Nivethabaskar

What is SEM (Search Engine Marketing)?

SEM (Search Engine Marketing) is a digital marketing strategy used to increase a website’s visibility on search engines through paid…

May 19, 2026 · 1 min read · 0 claps #digital-marketing #sem #search-engine-marketing

AI HUM SCI

NI Nivethabaskar

What is data labeling?

Data labeling is the process of assigning meaningful tags or labels to raw data so that machine learning and artificial intelligence models…

Jun 04, 2026 · 1 min read · 0 claps #data-science #data #data-labelling

TCH MKT ECO DSN

NI Nivethabaskar

What is A/B testing?

A/B Testing (also known as split testing) is a method used to compare two versions of a webpage, advertisement, email, or other marketing…

May 30, 2026 · 1 min read · 0 claps #digital-marketing #seo #social-media

MKT ECO

NI Nivethabaskar

What is segmentation?

Segmentation is the process of dividing a large group of people into smaller groups based on common characteristics, needs, or behaviors.

May 23, 2026 · 1 min read · 0 claps #digital-marketing #segmentation #behaviour

MKT ECO

NI Nivethabaskar

What is email marketing?

Email marketing is a digital marketing strategy where businesses send emails to people to promote products, share updates, build…

May 23, 2026 · 1 min read · 0 claps #digital-marketing #email-marketing #business

AI SCI

NI Nivethabaskar

What is a subquery?

A subquery is a query written inside another SQL query. It is used to retrieve data that will be used by the main query.

May 22, 2026 · 1 min read · 0 claps #data-science #data #subquery

AI SCI

NI Nivethabaskar

What is data preprocessing?

What is Data Preprocessing?

Apr 28, 2026 · 1 min read · 0 claps #data-science #data-preprocessing #data

MKT ECO

NI Nivethabaskar

What is CTR (Click Through Rate)?

CTR (Click Through Rate) is a digital marketing metric that measures how many people click on a link, ad, email, or search result after…

May 27, 2026 · 1 min read · 0 claps #ctr #digital-marketing #seo

HUM AI TCH SCI

NI Nivethabaskar

Difference between list and tuple?

List and Tuple are Python data structures used to store multiple items. However, they differ in several ways.

Jun 08, 2026 · 1 min read · 0 claps #data-science #lists #tuples

MKT ECO

NI Nivethabaskar

What is remarketing?

Remarketing (also called retargeting) is a digital marketing strategy where you show ads to people who have already visited your website or…

Apr 13, 2026 · 1 min read · 0 claps #remarketing #website #digital-marketing

TCH

NI Nivethabaskar

What is structured vs unstructured data?

structured Data

Apr 02, 2026 · 1 min read · 0 claps #structured #unstructured-data #database