Data Science Portfolio - Kaggle Datasets & AI Projects | Artificial Intelligence
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Free Datasets For Data Science Projects & Portfolio

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Forwarded from Artificial Intelligence
๐— ๐—ถ๐—ฐ๐—ฟ๐—ผ๐˜€๐—ผ๐—ณ๐˜ ๐Ÿญ๐Ÿฌ๐Ÿฌ% ๐—™๐—ฟ๐—ฒ๐—ฒ ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ๐˜€ ๐—ณ๐—ผ๐—ฟ ๐—”๐˜‡๐˜‚๐—ฟ๐—ฒ, ๐—”๐—œ, ๐—–๐˜†๐—ฏ๐—ฒ๐—ฟ๐˜€๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜† & ๐— ๐—ผ๐—ฟ๐—ฒ๐Ÿ˜

Want to upskill in Azure, AI, Cybersecurity, or App Developmentโ€”without spending a single rupee?๐Ÿ‘จโ€๐Ÿ’ป๐ŸŽฏ

Enter Microsoft Learn โ€” a 100% free platform that offers expert-led learning paths to help you grow๐Ÿ“Š๐Ÿ“Œ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/4k6lA2b

Enjoy Learning โœ…๏ธ
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MUST ADD these 5 POWER Bl projects to your resume to get hired

Here are 5 mini projects that not only help you to gain experience but also it will help you to build your resume stronger

๐Ÿ“ŒCustomer Churn Analysis
๐Ÿ”— https://www.kaggle.com/code/fabiendaniel/customer-segmentation/input

๐Ÿ“ŒCredit Card Fraud
๐Ÿ”— https://www.kaggle.com/datasets/mlg-ulb/creditcardfraud

๐Ÿ“ŒMovie Sales Analysis
๐Ÿ”—https://www.kaggle.com/datasets/PromptCloudHQ/imdb-data

๐Ÿ“ŒAirline Sector
๐Ÿ”—https://www.kaggle.com/datasets/yuanyuwendymu/airline-

๐Ÿ“ŒFinancial Data Analysis
๐Ÿ”—https://www.kaggle.com/datasets/qks1%7Cver/financial-data-

Simple guide

1. Data Utilization:
- Initiate the process by using the provided datasets for a comprehensive analysis.

2. Domain Research:
- Conduct thorough research within the domain to identify crucial metrics and KPIs for analysis.

3. Dashboard Blueprint:
- Outline the structure and aesthetics of your dashboard, drawing inspiration from existing online dashboards for enhanced design and functionality.

4. Data Handling:
- Import data meticulously, ensuring accuracy. Proceed with cleaning, modeling, and the creation of essential measures and calculations.

5. Question Formulation:
- Brainstorm a list of insightful questions your dashboard aims to answer, covering trends, comparisons, aggregations, and correlations within the data.

6. Platform Integration:
- Utilize Novypro.com as the hosting platform for your dashboard, ensuring seamless integration and accessibility.

7. LinkedIn Visibility:
- Share your dashboard on LinkedIn with a concise post providing context. Include a link to your Novypro-hosted dashboard to foster engagement and professional connections.

Join for more: https://t.iss.one/DataPortfolio

Hope this helps you :)
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๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป ๐— ๐—ฎ๐—ฐ๐—ต๐—ถ๐—ป๐—ฒ ๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป๐—ถ๐—ป๐—ด ๐—ณ๐—ฟ๐—ผ๐—บ ๐—š๐—ผ๐—ผ๐—ด๐—น๐—ฒ ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ๐˜€ โ€” ๐—™๐—ผ๐—ฟ ๐—™๐—ฟ๐—ฒ๐—ฒ!๐Ÿ˜

Want to break into machine learning but not sure where to start?๐Ÿ’ป

Googleโ€™s Machine Learning Crash Course is the perfect launchpadโ€”absolutely free, beginner-friendly, and created by the engineers behind the tools.๐Ÿ‘จโ€๐Ÿ’ป๐Ÿ“Œ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/4jEiJOe

All The Best ๐ŸŽŠ
๐Ÿ” Real-World Data Analyst Tasks & How to Solve Them

As a Data Analyst, your job isnโ€™t just about writing SQL queries or making dashboardsโ€”itโ€™s about solving business problems using data. Letโ€™s explore some common real-world tasks and how you can handle them like a pro!

๐Ÿ“Œ Task 1: Cleaning Messy Data

Before analyzing data, you need to remove duplicates, handle missing values, and standardize formats.

โœ… Solution (Using Pandas in Python):

import pandas as pd  
df = pd.read_csv('sales_data.csv')
df.drop_duplicates(inplace=True) # Remove duplicate rows
df.fillna(0, inplace=True) # Fill missing values with 0
print(df.head())


๐Ÿ’ก Tip: Always check for inconsistent spellings and incorrect date formats!


๐Ÿ“Œ Task 2: Analyzing Sales Trends

A company wants to know which months have the highest sales.

โœ… Solution (Using SQL):

SELECT MONTH(SaleDate) AS Month, SUM(Quantity * Price) AS Total_Revenue  
FROM Sales
GROUP BY MONTH(SaleDate)
ORDER BY Total_Revenue DESC;


๐Ÿ’ก Tip: Try adding YEAR(SaleDate) to compare yearly trends!


๐Ÿ“Œ Task 3: Creating a Business Dashboard

Your manager asks you to create a dashboard showing revenue by region, top-selling products, and monthly growth.

โœ… Solution (Using Power BI / Tableau):

๐Ÿ‘‰ Add KPI Cards to show total sales & profit

๐Ÿ‘‰ Use a Line Chart for monthly trends

๐Ÿ‘‰ Create a Bar Chart for top-selling products

๐Ÿ‘‰ Use Filters/Slicers for better interactivity

๐Ÿ’ก Tip: Keep your dashboards clean, interactive, and easy to interpret!

Like this post for more content like this โ™ฅ๏ธ

Share with credits: https://t.iss.one/sqlspecialist

Hope it helps :)
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Forwarded from Artificial Intelligence
๐—™๐—ฅ๐—˜๐—˜ ๐— ๐—ถ๐—ฐ๐—ฟ๐—ผ๐˜€๐—ผ๐—ณ๐˜ ๐—–๐—ฒ๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ๐˜€ ๐Ÿ˜

Feeling like your resume could use a boost? ๐Ÿš€

Letโ€™s make that happen with Microsoft Azure certifications that are not only perfect for beginners but also completely free!๐Ÿ”ฅ๐Ÿ’ฏ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/4iVRmiQ

Essential skills for todayโ€™s tech-driven worldโœ…๏ธ
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Want to make a transition to a career in data?

Here is a 7-step plan for each data role

Data Scientist

Statistics and Math: Advanced statistics, linear algebra, calculus.
Machine Learning: Supervised and unsupervised learning algorithms.
xData Wrangling: Cleaning and transforming datasets.
Big Data: Hadoop, Spark, SQL/NoSQL databases.
Data Visualization: Matplotlib, Seaborn, D3.js.
Domain Knowledge: Industry-specific data science applications.

Data Analyst

Data Visualization: Tableau, Power BI, Excel for visualizations.
SQL: Querying and managing databases.
Statistics: Basic statistical analysis and probability.
Excel: Data manipulation and analysis.
Python/R: Programming for data analysis.
Data Cleaning: Techniques for data preprocessing.
Business Acumen: Understanding business context for insights.

Data Engineer

SQL/NoSQL Databases: MySQL, PostgreSQL, MongoDB, Cassandra.
ETL Tools: Apache NiFi, Talend, Informatica.
Big Data: Hadoop, Spark, Kafka.
Programming: Python, Java, Scala.
Data Warehousing: Redshift, BigQuery, Snowflake.
Cloud Platforms: AWS, GCP, Azure.
Data Modeling: Designing and implementing data models.

#data
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๐—ง๐—ผ๐—ฝ ๐—ฃ๐˜†๐˜๐—ต๐—ผ๐—ป ๐—œ๐—ป๐˜๐—ฒ๐—ฟ๐˜ƒ๐—ถ๐—ฒ๐˜„ ๐—ค๐˜‚๐—ฒ๐˜€๐˜๐—ถ๐—ผ๐—ป๐˜€ ๐—ณ๐—ผ๐—ฟ ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฑ โ€” ๐—ฅ๐—ฒ๐—ฐ๐—ฒ๐—ป๐˜๐—น๐˜† ๐—”๐˜€๐—ธ๐—ฒ๐—ฑ ๐—ฏ๐˜† ๐— ๐—ก๐—–๐˜€๐Ÿ˜

๐Ÿ“Œ Preparing for Python Interviews in 2025?๐Ÿ—ฃ

If youโ€™re aiming for roles in data analysis, backend development, or automation, Python is your key weaponโ€”and so is preparing with the right questions.๐Ÿ’ปโœจ๏ธ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/3ZbAtrW

Crack your next Python interviewโœ…๏ธ
๐Ÿ‘1
๐Ÿฑ ๐—™๐—ฟ๐—ฒ๐—ฒ ๐— ๐—œ๐—ง ๐—ฃ๐—ฟ๐—ผ๐—ด๐—ฟ๐—ฎ๐—บ๐—บ๐—ถ๐—ป๐—ด ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ๐˜€ ๐—ง๐—ต๐—ฎ๐˜ ๐—˜๐˜ƒ๐—ฒ๐—ฟ๐˜† ๐—•๐—ฒ๐—ด๐—ถ๐—ป๐—ป๐—ฒ๐—ฟ ๐—ฆ๐—ต๐—ผ๐˜‚๐—น๐—ฑ ๐—ฆ๐˜๐—ฎ๐—ฟ๐˜ ๐—ช๐—ถ๐˜๐—ต๐Ÿ˜

๐Ÿ’ป Want to Learn Coding but Donโ€™t Know Where to Start?๐ŸŽฏ

Whether youโ€™re a student, career switcher, or complete beginner, this curated list is your perfect launchpad into tech๐Ÿ’ป๐Ÿš€

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/437ow7Y

All The Best ๐ŸŽŠ
๐Ÿ‘1
ARTIFICIAL INTELLIGENCE.pdf
2.6 MB
Understand the basics of Artificial intelligence through this small guide ๐Ÿค–
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๐Ÿฑ ๐—™๐—ฟ๐—ฒ๐—ฒ ๐— ๐—œ๐—ง ๐——๐—ฎ๐˜๐—ฎ ๐—”๐—ป๐—ฎ๐—น๐˜†๐˜๐—ถ๐—ฐ๐˜€ ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ๐˜€ ๐—ง๐—ต๐—ฎ๐˜ ๐—ช๐—ถ๐—น๐—น ๐—•๐—ผ๐—ผ๐˜€๐˜ ๐—ฌ๐—ผ๐˜‚๐—ฟ ๐—–๐—ฎ๐—ฟ๐—ฒ๐—ฒ๐—ฟ๐Ÿ˜

๐Ÿ“Š Want to Learn Data Analytics but Hate the High Price Tags?๐Ÿ’ฐ๐Ÿ“Œ

Good news: MIT is offering free, high-quality data analytics courses through their OpenCourseWare platform๐Ÿ’ป๐ŸŽฏ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/4iXNfS3

All The Best ๐ŸŽŠ
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