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Forwarded from Artificial Intelligence
๐Œ๐ข๐œ๐ซ๐จ๐ฌ๐จ๐Ÿ๐ญ ๐…๐‘๐„๐„ ๐‚๐ž๐ซ๐ญ๐ข๐Ÿ๐ข๐œ๐š๐ญ๐ข๐จ๐ง ๐‚๐จ๐ฎ๐ซ๐ฌ๐ž๐ฌ!๐Ÿš€๐Ÿ’ป

Supercharge your career with 5 FREE Microsoft certification courses designed to boost your data analytics skills!

๐„๐ง๐ซ๐จ๐ฅ๐ฅ ๐…๐จ๐ซ ๐…๐‘๐„๐„๐Ÿ‘‡ :-

https://bit.ly/3Vlixcq

- Earn certifications to showcase your skills

Donโ€™t waitโ€”start your journey to success today! โœจ
โค1
20 essential Python libraries for data science:

๐Ÿ”น pandas: Data manipulation and analysis. Essential for handling DataFrames.
๐Ÿ”น numpy: Numerical computing. Perfect for working with arrays and mathematical functions.
๐Ÿ”น scikit-learn: Machine learning. Comprehensive tools for predictive data analysis.
๐Ÿ”น matplotlib: Data visualization. Great for creating static, animated, and interactive plots.
๐Ÿ”น seaborn: Statistical data visualization. Makes complex plots easy and beautiful.
Data Science
๐Ÿ”น scipy: Scientific computing. Provides algorithms for optimization, integration, and more.
๐Ÿ”น statsmodels: Statistical modeling. Ideal for conducting statistical tests and data exploration.
๐Ÿ”น tensorflow: Deep learning. End-to-end open-source platform for machine learning.
๐Ÿ”น keras: High-level neural networks API. Simplifies building and training deep learning models.
๐Ÿ”น pytorch: Deep learning. A flexible and easy-to-use deep learning library.
๐Ÿ”น mlflow: Machine learning lifecycle. Manages the machine learning lifecycle, including experimentation, reproducibility, and deployment.
๐Ÿ”น pydantic: Data validation. Provides data validation and settings management using Python type annotations.
๐Ÿ”น xgboost: Gradient boosting. An optimized distributed gradient boosting library.
๐Ÿ”น lightgbm: Gradient boosting. A fast, distributed, high-performance gradient boosting framework.
โค1
Forwarded from Artificial Intelligence
๐—™๐—ฟ๐—ฒ๐—ฒ ๐—”๐—œ & ๐— ๐—ฎ๐—ฐ๐—ต๐—ถ๐—ป๐—ฒ ๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป๐—ถ๐—ป๐—ด ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ ๐—ณ๐—ผ๐—ฟ ๐—•๐—ฒ๐—ด๐—ถ๐—ป๐—ป๐—ฒ๐—ฟ๐˜€๐Ÿ˜

Want to explore AI & Machine Learning but donโ€™t know where to start โ€” or donโ€™t want to spend โ‚นโ‚นโ‚น on it?๐Ÿ‘จโ€๐Ÿ’ป

Learn the foundations of AI, machine learning basics, data handling, and real-world use cases in just a few hours.๐Ÿ“Š๐Ÿ“Œ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/401SWry

This 100% FREE course is designed just for beginners โ€” whether youโ€™re a student, fresher, or career switcherโœ…๏ธ
โค1
Preparing for a data science interview can be challenging, but with the right approach, you can increase your chances of success. Here are some tips to help you prepare for your next data science interview:

๐Ÿ‘‰ 1. Review the Fundamentals: Make sure you have a thorough understanding of the fundamentals of statistics, probability, and linear algebra. You should also be familiar with data structures, algorithms, and programming languages like Python, R, and SQL.

๐Ÿ‘‰ 2. Brush up on Machine Learning: Machine learning is a key aspect of data science. Make sure you have a solid understanding of different types of machine learning algorithms like supervised, unsupervised, and reinforcement learning.

๐Ÿ‘‰ 3. Practice Coding: Practice coding questions related to data structures, algorithms, and data science problems. You can use online resources like HackerRank, LeetCode, and Kaggle to practice.

๐Ÿ‘‰ 4. Build a Portfolio: Create a portfolio of projects that demonstrate your data science skills. This can include data cleaning, data wrangling, exploratory data analysis, and machine learning projects.

๐Ÿ‘‰ 5. Practice Communication: Data scientists are expected to effectively communicate complex technical concepts to non-technical stakeholders. Practice explaining your projects and technical concepts in simple terms.

๐Ÿ‘‰ 6. Research the Company: Research the company you are interviewing with and their industry. Understand how they use data and what data science problems they are trying to solve.

Best Data Science & Machine Learning Resources: https://topmate.io/coding/914624

ENJOY LEARNING ๐Ÿ‘๐Ÿ‘
โค2
Forwarded from Artificial Intelligence
๐—ฃ๐—ฟ๐—ฒ๐—ฝ๐—ฎ๐—ฟ๐—ถ๐—ป๐—ด ๐—ณ๐—ผ๐—ฟ ๐—ง๐—ฒ๐—ฐ๐—ต ๐—œ๐—ป๐˜๐—ฒ๐—ฟ๐˜ƒ๐—ถ๐—ฒ๐˜„๐˜€ ๐—ถ๐—ป ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฑ? ๐—›๐—ฒ๐—ฟ๐—ฒโ€™๐˜€ ๐—ฌ๐—ผ๐˜‚๐—ฟ ๐—ฆ๐˜๐—ฒ๐—ฝ-๐—ฏ๐˜†-๐—ฆ๐˜๐—ฒ๐—ฝ ๐—ฅ๐—ผ๐—ฎ๐—ฑ๐—บ๐—ฎ๐—ฝ ๐˜๐—ผ ๐—–๐—ฟ๐—ฎ๐—ฐ๐—ธ ๐—ฃ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜-๐—•๐—ฎ๐˜€๐—ฒ๐—ฑ ๐—–๐—ผ๐—บ๐—ฝ๐—ฎ๐—ป๐—ถ๐—ฒ๐˜€!๐Ÿ˜

Landing your dream tech job takes more than just writing code โ€” it requires structured preparation across key areas๐Ÿ‘จโ€๐Ÿ’ป

This roadmap will guide you from zero to offer letter! ๐Ÿ’ผ๐Ÿš€

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/3GdfTS2

This plan works if you stay consistent๐Ÿ’ชโœ…๏ธ
Building Your Personal Brand as a Data Analyst ๐Ÿš€

A strong personal brand can help you land better job opportunities, attract freelance clients, and position you as a thought leader in data analytics.

Hereโ€™s how to build and grow your brand effectively:

1๏ธโƒฃ Optimize Your LinkedIn Profile ๐Ÿ”

Use a clear, professional profile picture and a compelling headline (e.g., Data Analyst | SQL | Power BI | Python Enthusiast).

Write an engaging "About" section showcasing your skills, experience, and passion for data analytics.

Share projects, case studies, and insights to demonstrate expertise.

Engage with industry leaders, recruiters, and fellow analysts.


2๏ธโƒฃ Share Valuable Content Consistently โœ๏ธ

Post insightful LinkedIn posts, Medium articles, or Twitter threads on SQL, Power BI, Python, and industry trends.

Write about real-world case studies, common mistakes, and career advice.

Share data visualization tips, SQL tricks, or step-by-step tutorials.


3๏ธโƒฃ Contribute to Open-Source & GitHub ๐Ÿ’ป

Publish SQL queries, Python scripts, Jupyter notebooks, and dashboards.

Share projects with real datasets to showcase your hands-on skills.

Collaborate on open-source data analytics projects to gain exposure.


4๏ธโƒฃ Engage in Online Data Analytics Communities ๐ŸŒ

Join and contribute to Reddit (r/dataanalysis, r/SQL), Stack Overflow, and Data Science Discord groups.

Participate in Kaggle competitions to gain practical experience.

Answer questions on Quora, LinkedIn, or Twitter to establish credibility.


5๏ธโƒฃ Speak at Webinars & Meetups ๐ŸŽค

Host or participate in webinars on LinkedIn, YouTube, or data conferences.

Join local meetups or online communities like DataCamp and Tableau User Groups.

Share insights on career growth, best practices, and analytics trends.


6๏ธโƒฃ Create a Portfolio Website ๐ŸŒ

Build a personal website showcasing your projects, resume, and blog.

Include interactive dashboards, case studies, and problem-solving examples.

Use Wix, WordPress, or GitHub Pages to get started.


7๏ธโƒฃ Network & Collaborate ๐Ÿค

Connect with hiring managers, recruiters, and senior analysts.

Collaborate on guest blog posts, podcasts, or YouTube interviews.

Attend data science and analytics conferences to expand your reach.


8๏ธโƒฃ Start a YouTube Channel or Podcast ๐ŸŽฅ

Share short tutorials on SQL, Power BI, Python, and Excel.

Interview industry experts and discuss data analytics career paths.

Offer career guidance, resume tips, and interview prep content.


9๏ธโƒฃ Offer Free Value Before Monetizing ๐Ÿ’ก

Give away free e-books, templates, or mini-courses to attract an audience.

Provide LinkedIn Live Q&A sessions, career guidance, or free tutorials.

Once you build trust, you can monetize through consulting, courses, and coaching.


๐Ÿ”Ÿ Stay Consistent & Keep Learning

Building a brand takes timeโ€”stay consistent with content creation and engagement.

Keep learning new skills and sharing your journey to stay relevant.

Follow industry leaders, subscribe to analytics blogs, and attend workshops.

A strong personal brand in data analytics can open unlimited opportunitiesโ€”from job offers to freelance gigs and consulting projects.

Start small, be consistent, and showcase your expertise! ๐Ÿ”ฅ

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

Hope it helps :)

#dataanalyst
โค2
๐—ช๐—ฎ๐—ป๐˜ ๐˜๐—ผ ๐—•๐˜‚๐—ถ๐—น๐—ฑ ๐—ฎ ๐——๐—ฎ๐˜๐—ฎ ๐—”๐—ป๐—ฎ๐—น๐˜†๐˜๐—ถ๐—ฐ๐˜€ ๐—ฃ๐—ผ๐—ฟ๐˜๐—ณ๐—ผ๐—น๐—ถ๐—ผ ๐—ง๐—ต๐—ฎ๐˜ ๐—š๐—ฒ๐˜๐˜€ ๐—ฌ๐—ผ๐˜‚ ๐—›๐—ถ๐—ฟ๐—ฒ๐—ฑ?๐Ÿ˜

If youโ€™re just starting out in data analytics and wondering how to stand out โ€” real-world projects are the key๐Ÿ“Š

No recruiter is impressed by โ€œjust theory.โ€ What they want to see? Actionable proof of your skills๐Ÿ‘จโ€๐Ÿ’ป๐Ÿ“Œ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/4ezeIc9

Show recruiters that you donโ€™t just โ€œknowโ€ tools โ€” you use them to solve problemsโœ…๏ธ
If I need to teach someone data analytics from the basics, here is my strategy:

1. I will first remove the fear of tools from that person

2. i will start with the excel because it looks familiar and easy to use

3. I put more emphasis on projects like at least 5 to 6 with the excel. because in industry you learn by doing things

4. I will release the person from the tutorial hell and move into a more action oriented person

5. Then I move to the sql because every job wants it , even with the ai tools you need strong understanding for it if you are going to use it daily

6. After strong understanding, I will push the person to solve 100 to 150 Sql problems from basic to advance

7. It helps the person to develop the analytical thinking

8. Then I push the person to solve 3 case studies as it helps how we pull the data in the real life

9. Then I move the person to power bi to do again 5 projects by using either sql or excel files

10. Now the fear is removed.

11. Now I push the person to solve unguided challenges and present them by video recording as it increases the problem solving, communication and data story telling skills

12. Further it helps you to clear case study round given by most of the companies

13. Now i help the person how to present them in resume and also how these tools are used in real world.

14. You know the interesting fact, all of above is present free in youtube and I also mentor the people through existing youtube videos.

15. But people stuck in the tutorial hell, loose motivation , stay confused that they are either in the right direction or not.

16. As a personal mentor , I help them to get of the tutorial hell, set them in the right direction and they stay motivated when they start to see the difference before amd after mentorship

I have curated best 80+ top-notch Data Analytics Resources ๐Ÿ‘‡๐Ÿ‘‡
https://topmate.io/analyst/861634

Hope this helps you ๐Ÿ˜Š
โค1
๐—ช๐—ฎ๐—ป๐˜ ๐˜๐—ผ ๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป ๐—œ๐—ป-๐——๐—ฒ๐—บ๐—ฎ๐—ป๐—ฑ ๐—ง๐—ฒ๐—ฐ๐—ต ๐—ฆ๐—ธ๐—ถ๐—น๐—น๐˜€ โ€” ๐—ณ๐—ผ๐—ฟ ๐—™๐—ฅ๐—˜๐—˜ โ€” ๐——๐—ถ๐—ฟ๐—ฒ๐—ฐ๐˜๐—น๐˜† ๐—ณ๐—ฟ๐—ผ๐—บ ๐—š๐—ผ๐—ผ๐—ด๐—น๐—ฒ?๐Ÿ˜

Whether youโ€™re a student, job seeker, or just hungry to upskill โ€” these 5 beginner-friendly courses are your golden ticket๐ŸŽŸ๏ธ

No fluff. No fees. Just career-boosting knowledge and certificates that make your resume popโœจ๏ธ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/42vL6br

Enjoy Learning โœ…๏ธ
โค1
Today, lets understand Machine Learning in simplest way possible

What is Machine Learning?

Think of it like this:

Machine Learning is when you teach a computer to learn from data, so it can make decisions or predictions without being told exactly what to do step-by-step.

Real-Life Example:
Letโ€™s say you want to teach a kid how to recognize a dog.
You show the kid a bunch of pictures of dogs.

The kid starts noticing patterns โ€” โ€œOh, they have four legs, fur, floppy ears...โ€

Next time the kid sees a new picture, they might say, โ€œThatโ€™s a dog!โ€ โ€” even if theyโ€™ve never seen that exact dog before.

Thatโ€™s what machine learning does โ€” but instead of a kid, it's a computer.

In Tech Terms (Still Simple):

You give the computer data (like pictures, numbers, or text).
You give it examples of the right answers (like โ€œthis is a dogโ€, โ€œthis is not a dogโ€).
It learns the patterns.

Later, when you give it new data, it makes a smart guess.

Few Common Uses of ML You See Every Day:

Netflix: Suggesting shows you might like.
Google Maps: Predicting traffic.
Amazon: Recommending products.
Banks: Detecting fraud in transactions.

I have curated the best interview resources to crack Data Science Interviews
๐Ÿ‘‡๐Ÿ‘‡
https://whatsapp.com/channel/0029Va8v3eo1NCrQfGMseL2D

Like for more โค๏ธ
โค2
๐—›๐—ฎ๐—ฟ๐˜ƒ๐—ฎ๐—ฟ๐—ฑ ๐—๐˜‚๐˜€๐˜ ๐—ฅ๐—ฒ๐—น๐—ฒ๐—ฎ๐˜€๐—ฒ๐—ฑ ๐Ÿฑ ๐—™๐—ฅ๐—˜๐—˜ ๐—ง๐—ฒ๐—ฐ๐—ต ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ๐˜€ ๐—ฌ๐—ผ๐˜‚ ๐—–๐—ฎ๐—ปโ€™๐˜ ๐— ๐—ถ๐˜€๐˜€ ๐—ถ๐—ป ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฑ!๐Ÿ˜

๐Ÿšจ Harvard just dropped 5 FREE online tech courses โ€” no fees, no catches!๐Ÿ“Œ

Whether youโ€™re just starting out or upskilling for a tech career, this is your chance to learn from one of the worldโ€™s top universities โ€” for FREE. ๐ŸŒ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/4eA368I

๐Ÿ’กLearn at your own pace, earn certificates, and boost your resumeโœ…๏ธ
โค1
If I had to start learning data analyst all over again, I'd follow this:

1- Learn SQL:

---- Joins (Inner, Left, Full outer and Self)
---- Aggregate Functions (COUNT, SUM, AVG, MIN, MAX)
---- Group by and Having clause
---- CTE and Subquery
---- Windows Function (Rank, Dense Rank, Row number, Lead, Lag etc)

2- Learn Excel:

---- Mathematical (COUNT, SUM, AVG, MIN, MAX, etc)
---- Logical Functions (IF, AND, OR, NOT)
---- Lookup and Reference (VLookup, INDEX, MATCH etc)
---- Pivot Table, Filters, Slicers

3- Learn BI Tools:

---- Data Integration and ETL (Extract, Transform, Load)
---- Report Generation
---- Data Exploration and Ad-hoc Analysis
---- Dashboard Creation

4- Learn Python (Pandas) Optional:

---- Data Structures, Data Cleaning and Preparation
---- Data Manipulation
---- Merging and Joining Data (Merging and joining DataFrames -similar to SQL joins)
---- Data Visualization (Basic plotting using Matplotlib and Seaborn)

Credits: https://whatsapp.com/channel/0029VaGgzAk72WTmQFERKh02

Hope this helps you ๐Ÿ˜Š
โค2
๐—จ๐—ฝ๐˜€๐—ธ๐—ถ๐—น๐—น ๐—™๐—ฎ๐˜€๐˜: ๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป ๐—ง๐—ฒ๐—ฐ๐—ต ๐—ฆ๐—ธ๐—ถ๐—น๐—น๐˜€ ๐˜„๐—ถ๐˜๐—ต ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜-๐—•๐—ฎ๐˜€๐—ฒ๐—ฑ ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ๐˜€ ๐—ถ๐—ป ๐—๐˜‚๐˜€๐˜ ๐Ÿฏ๐Ÿฌ ๐——๐—ฎ๐˜†๐˜€!๐Ÿ˜

Level up your tech skills in just 30 days! ๐Ÿ’ป๐Ÿ‘จโ€๐ŸŽ“

Whether youโ€™re a beginner, student, or planning a career switch, this platform offers project-based courses๐Ÿ‘จโ€๐Ÿ’ปโœจ๏ธ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/3U2nBl4

Start today and youโ€™ll be 10x more confident by the end of it!โœ…๏ธ
โค1
10 Data Analyst Interview Questions You Should Be Ready For (2025)

โœ… Explain the difference between INNER JOIN and LEFT JOIN.
โœ… What are window functions in SQL? Give an example.
โœ… How do you handle missing or duplicate data in a dataset?
โœ… Describe a situation where you derived insights that influenced a business decision.
โœ… Whatโ€™s the difference between correlation and causation?
โœ… How would you optimize a slow SQL query?
โœ… Explain the use of GROUP BY and HAVING in SQL.
โœ… How do you choose the right chart for a dataset?
โœ… Whatโ€™s the difference between a dashboard and a report?
โœ… Which libraries in Python do you use for data cleaning and analysis?

Like for the detailed answers for above questions โค๏ธ

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

Hope it helps :)
โค2
๐— ๐—ถ๐—ฐ๐—ฟ๐—ผ๐˜€๐—ผ๐—ณ๐˜โ€™๐˜€ ๐—™๐—ฅ๐—˜๐—˜ ๐—”๐—œ ๐—”๐—ด๐—ฒ๐—ป๐˜๐˜€ ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ โ€“ ๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป ๐—›๐—ผ๐˜„ ๐˜๐—ต๐—ฒ ๐—™๐˜‚๐˜๐˜‚๐—ฟ๐—ฒ ๐—ผ๐—ณ ๐—”๐—œ ๐—ช๐—ผ๐—ฟ๐—ธ๐˜€๐Ÿ˜

๐Ÿšจ Microsoft just dropped a brand-new FREE course on AI Agents โ€” and itโ€™s a must-watch!๐Ÿ“ฒ

If youโ€™ve ever wondered how AI copilots, autonomous agents, and decision-making systems actually work๐Ÿ‘จโ€๐ŸŽ“๐Ÿ’ซ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/4kuGLLe

This course is your launchpad into the future of artificial intelligenceโœ…๏ธ
โค1
Top 10 Excel Interview Questions with Answers ๐Ÿ˜„๐Ÿ‘‡

Free Resources to learn Excel: https://t.iss.one/excel_analyst

1. Question: What is the difference between CONCATENATE and "&" in Excel?

Answer: CONCATENATE and "&" both combine text, but "&" is more concise. For example, =A1&B1 achieves the same result as =CONCATENATE(A1, B1).

2. Question: How can you freeze rows and columns simultaneously in Excel?

Answer: Use the "Freeze Panes" option under the "View" tab. Select the cell below and to the right of the rows and columns you want to freeze, and then click on "Freeze Panes."

3. Question: Explain the VLOOKUP function and when would you use it?

Answer: VLOOKUP searches for a value in the first column of a range and returns a corresponding value in the same row from another column. It's useful for looking up information in a table based on a specific criteria.

4. Question: What is the purpose of the IFERROR function?

Answer: IFERROR is used to handle errors in Excel formulas. It returns a specified value if a formula results in an error, and the actual result if there's no error.

5. Question: How do you create a PivotTable, and what is its purpose?

Answer: To create a PivotTable, select your data, go to the "Insert" tab, and choose "PivotTable." It summarizes and analyzes data in a spreadsheet, allowing you to make sense of large datasets.

6. Question: Explain the difference between relative and absolute cell references.

Answer: Relative references change when you copy a formula to another cell, while absolute references stay fixed. Use a $ symbol to make a reference absolute (e.g., $A$1).

7. Question: What is the purpose of the INDEX and MATCH functions?

Answer: INDEX returns a value in a specified range based on the row and column number, while MATCH searches for a value in a range and returns its relative position. Combined, they provide a flexible way to look up data.

8. Question: How can you find and remove duplicate values in Excel?

Answer: Use the "Remove Duplicates" feature under the "Data" tab. Select the range containing duplicates, go to "Data" -> "Remove Duplicates," and choose the columns to check for duplicates.

9. Question: Explain the difference between a workbook and a worksheet.

Answer: A workbook is the entire Excel file, while a worksheet is a single sheet within that file. Workbooks can contain multiple worksheets.

10. Question: What is the purpose of the COUNTIF function?

Answer: COUNTIF counts the number of cells within a range that meet a specified condition. For example, =COUNTIF(A1:A10, ">50") counts the cells in A1 to A10 that are greater than 50.

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

Hope it helps :)
โค1
๐—ช๐—ถ๐—ฝ๐—ฟ๐—ผโ€™๐˜€ ๐—™๐—ฟ๐—ฒ๐—ฒ ๐——๐—ฎ๐˜๐—ฎ ๐—ฆ๐—ฐ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ ๐—”๐—ฐ๐—ฐ๐—ฒ๐—น๐—ฒ๐—ฟ๐—ฎ๐˜๐—ผ๐—ฟ: ๐—ฌ๐—ผ๐˜‚๐—ฟ ๐—™๐—ฎ๐˜€๐˜-๐—ง๐—ฟ๐—ฎ๐—ฐ๐—ธ ๐˜๐—ผ ๐—ฎ ๐——๐—ฎ๐˜๐—ฎ ๐—–๐—ฎ๐—ฟ๐—ฒ๐—ฒ๐—ฟ!๐Ÿ˜

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โค2
Step-by-step guide to become a Data Analyst in 2025โ€”๐Ÿ“Š

1. Learn the Fundamentals:
Start with Excel, basic statistics, and data visualization concepts.

2. Pick Up Key Tools & Languages:
Master SQL, Python (or R), and data visualization tools like Tableau or Power BI.

3. Get Formal Education or Certification:
A bachelorโ€™s degree in a relevant field (like Computer Science, Math, or Economics) helps, but you can also do online courses or certifications in data analytics.

4. Build Hands-on Experience:
Work on real-world projectsโ€”use Kaggle datasets, internships, or freelance gigs to practice data cleaning, analysis, and visualization.

5. Create a Portfolio:
Showcase your projects on GitHub or a personal website. Include dashboards, reports, and code samples.

6. Develop Soft Skills:
Focus on communication, problem-solving, teamwork, and attention to detailโ€”these are just as important as technical skills.

7. Apply for Entry-Level Jobs:
Look for roles like โ€œJunior Data Analystโ€ or โ€œBusiness Analyst.โ€ Tailor your resume to highlight your skills and portfolio.

8. Keep Learning:
Stay updated with new tools (like AI-driven analytics), trends, and advanced topics such as machine learning or domain-specific analytics.

React โค๏ธ for more
โค3๐Ÿ”ฅ1
Forwarded from Artificial Intelligence
๐—›๐—ถ๐—ฑ๐—ฑ๐—ฒ๐—ป ๐—š๐—ฒ๐—บ ๐—ณ๐—ผ๐—ฟ ๐—™๐—ฟ๐—ฒ๐—ฒ ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ๐˜€ ๐—ณ๐—ฟ๐—ผ๐—บ ๐— ๐—œ๐—ง, ๐—›๐—ฎ๐—ฟ๐˜ƒ๐—ฎ๐—ฟ๐—ฑ & ๐—ฆ๐˜๐—ฎ๐—ป๐—ณ๐—ผ๐—ฟ๐—ฑ!๐Ÿ˜

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โค1
Artificial Intelligence (AI) is the simulation of human intelligence in machines that are designed to think, learn, and make decisions. From virtual assistants to self-driving cars, AI is transforming how we interact with technology.

Hers is the brief A-Z overview of the terms used in Artificial Intelligence World

A - Algorithm: A set of rules or instructions that an AI system follows to solve problems or make decisions.

B - Bias: Prejudice in AI systems due to skewed training data, leading to unfair outcomes.

C - Chatbot: AI software that can hold conversations with users via text or voice.

D - Deep Learning: A type of machine learning using layered neural networks to analyze data and make decisions.

E - Expert System: An AI that replicates the decision-making ability of a human expert in a specific domain.

F - Fine-Tuning: The process of refining a pre-trained model on a specific task or dataset.

G - Generative AI: AI that can create new content like text, images, audio, or code.

H - Heuristic: A rule-of-thumb or shortcut used by AI to make decisions efficiently.

I - Image Recognition: The ability of AI to detect and classify objects or features in an image.

J - Jupyter Notebook: A tool widely used in AI for interactive coding, data visualization, and documentation.

K - Knowledge Representation: How AI systems store, organize, and use information for reasoning.

L - LLM (Large Language Model): An AI trained on large text datasets to understand and generate human language (e.g., GPT-4).

M - Machine Learning: A branch of AI where systems learn from data instead of being explicitly programmed.

N - NLP (Natural Language Processing): AI's ability to understand, interpret, and generate human language.

O - Overfitting: When a model performs well on training data but poorly on unseen data due to memorizing instead of generalizing.

P - Prompt Engineering: Crafting effective inputs to steer generative AI toward desired responses.

Q - Q-Learning: A reinforcement learning algorithm that helps agents learn the best actions to take.

R - Reinforcement Learning: A type of learning where AI agents learn by interacting with environments and receiving rewards.

S - Supervised Learning: Machine learning where models are trained on labeled datasets.

T - Transformer: A neural network architecture powering models like GPT and BERT, crucial in NLP tasks.

U - Unsupervised Learning: A method where AI finds patterns in data without labeled outcomes.

V - Vision (Computer Vision): The field of AI that enables machines to interpret and process visual data.

W - Weak AI: AI designed to handle narrow tasks without consciousness or general intelligence.

X - Explainable AI (XAI): Techniques that make AI decision-making transparent and understandable to humans.

Y - YOLO (You Only Look Once): A popular real-time object detection algorithm in computer vision.

Z - Zero-shot Learning: The ability of AI to perform tasks it hasnโ€™t been explicitly trained on.

Credits: https://whatsapp.com/channel/0029Va4QUHa6rsQjhITHK82y
โค2
๐Ÿฏ ๐—™๐—ฅ๐—˜๐—˜ ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ๐˜€ ๐˜๐—ผ ๐—ฆ๐˜๐—ฎ๐—ฟ๐˜ ๐—ฌ๐—ผ๐˜‚๐—ฟ ๐——๐—ฎ๐˜๐—ฎ ๐—”๐—ป๐—ฎ๐—น๐˜†๐˜๐—ถ๐—ฐ๐˜€ ๐—–๐—ฎ๐—ฟ๐—ฒ๐—ฒ๐—ฟ ๐—ถ๐—ป ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฑ!๐Ÿ˜

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