Ketan Bajaj
@Data_wala_banda
📊 Aspiring Data Scientist | AI/ML Explorer Turning data into decisions Let’s learn & grow together
🧠 In Python (Pandas/NumPy), axis matters! axis=0 → Operate down columns (🧍♂️ vertical) axis=1 → Operate across rows (➡️ horizontal) Examples: df.sum(axis=0) # sum each column df.sum(axis=1) # sum each row Remember: axis=0 ↓ axis=1 → #DataScientist
Relatable Struggle 😩 That moment when the model finally hits 92% accuracy... And your stakeholder says: “So… what does this mean for the business?” 😭😭😭 #data #AI
Something interesting !!!
jason rugolo had been hoping we would invest in or acquire his company iyo and was quite persistent in his efforts. we passed and were clear along the way. now he is suing openai over the name. this is silly, disappointing and wrong.
Hard Truth ⚠️ If your charts confuse people, it doesn’t matter how accurate your model is. Data Storytelling isn’t soft skill fluff — it’s your ROI. #DataScientists
Myth vs. Reality 🧠 Myth: “Data Scientists build complex models daily.” Reality: 70% of your time goes into cleaning messy data and explaining charts to stakeholders. #DataScience #CareerGrowth
Truth Bomb 💣 Everyone wants to learn AI/ML. But they can't explain what a JOIN does in SQL. Master the boring stuff first. That's what gets you paid. #DataScientist
SQL > Python & R for most real-world data tasks. Why? ✅ Built for databases ✅ Easy to write, easy to read ✅ Universal across industries ✅ Perfect for 80% of daily analysis Not basic. Just essential. #SQL #DataAnalytics #TechTwitter
AI models predict RCB to lift their maiden #IPL trophy tonight! 🏆 Based on form, squad depth & matchups, RCB has a 58% win probability vs PBKS in the #IPLFinal #RCBvPBKS
Chal kya raha hai yeah Jitesh bhi out ho gaya 😔 #RCBvsPBKS #IPLFinals
As a Data Analyst: You'll never regret learning SQL, DAX, Excel, Python, Power BI, Data Modeling, Problem Solving, or Data Storytelling. You’ll only regret not learning them. #dataviz #SQL #pythonlearning #powerbi
The unfiltered life of a Data Analyst youtu.be/ow6PEIJtPPw?si… #DataDriven #jobsearch #CareerAdvice #Job #DataAnalyst #DataScience
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Data analyst - Expectations vs Reality #shorts
Steps to Prepare Data for Analysis: 1. 🔍 Identify & handle missing values 2. ⚠️ Fix data inconsistencies 3. 🧹 Standardize formats & units 4. 🔄 Transform & engineer variables 5. 🚨 Detect & manage outliers 6. 💾 Save the cleaned dataset #DataAnalytics #jobsearch
Being a data analyst means: ✅ Solving problems ✅ Telling stories with data ✅ Accidentally becoming IT support because you “work with computers” Spoiler: No, I can't fix your WiFi 😅 #relatable #TechLife #joblife
Everyone thinks data analytics is just dashboards and insights. But 40% is cleaning messy data. 20% is Googling SQL. 25% is convincing people you don’t fix printers. And 5% is sobbing when Excel crashes. The 1%? That’s the dashboard. 💀 #DataAnalytics
Data analytics isn’t just cleaning data or building dashboards. It’s about storytelling. ✅Can your dashboard speak clearly? ✅Will your audience understand it? ✅Can they feel the insight? That’s the real skill. #DataAnalytics #Storytelling #DataViz
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