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Data Science

Data Science allows us to extract meaning from and interpret data.

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Why Most AI Systems Fail in Production..🤔🤯🤖

Why Most AI Systems Fail in Production..🤔🤯🤖

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3 min read
Why TrivialAugment Works (Even When It Shouldn’t)

Why TrivialAugment Works (Even When It Shouldn’t)

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2 min read
Por que usar Softmax com Categorical Cross-Entropy para o problema da flor íris?

Por que usar Softmax com Categorical Cross-Entropy para o problema da flor íris?

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4 min read
Statistics Day5: The Super-Simple Guide to Random Variables and Correlation for Data Science Beginners

Statistics Day5: The Super-Simple Guide to Random Variables and Correlation for Data Science Beginners

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3 min read
Unlocking the Impossibly Optimized: Enter the 'Hyper-Optimizer' by Arvind Sundararajan

Unlocking the Impossibly Optimized: Enter the 'Hyper-Optimizer' by Arvind Sundararajan

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2 min read
Synthetic Data Is Not About Replacing Reality. It Is About Questioning It.

Synthetic Data Is Not About Replacing Reality. It Is About Questioning It.

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4 min read
JOINING TABLES WITH PANDAS. WHAT IS IT? WHY DO YOU EVEN NEED IT?

JOINING TABLES WITH PANDAS. WHAT IS IT? WHY DO YOU EVEN NEED IT?

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4 min read
AI to Match Qualified Candidates with Job Postings

AI to Match Qualified Candidates with Job Postings

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4 min read
AgentGym: The Future of Training LLM Agents in Dynamic, Real-World Environments

AgentGym: The Future of Training LLM Agents in Dynamic, Real-World Environments

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10 min read
The Complete Guide to NLP Text Preprocessing: Tokenization, Normalization, Stemming, Lemmatization, and More

The Complete Guide to NLP Text Preprocessing: Tokenization, Normalization, Stemming, Lemmatization, and More

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4 min read
Statistics Day 3: Understanding P-Value — The Heart of Hypothesis Testing

Statistics Day 3: Understanding P-Value — The Heart of Hypothesis Testing

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3 min read
Stock Price Prediction

Stock Price Prediction

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1 min read
Metric Tradeoffs in Data Science: Deciding When One Metric Goes Up and Another Goes Down

Metric Tradeoffs in Data Science: Deciding When One Metric Goes Up and Another Goes Down

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2 min read
Statistics Day 2: Correlation Isn’t Causation — Here’s Why It Matters!

Statistics Day 2: Correlation Isn’t Causation — Here’s Why It Matters!

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4 min read
Unlocking the Future: Python's 2025 Breakthroughs

Unlocking the Future: Python's 2025 Breakthroughs

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3 min read
Connecting Power BI to REST APIs Endpoints.

Connecting Power BI to REST APIs Endpoints.

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3 min read
From Pandas in Python to TabularData in Swift for Data Exploration

From Pandas in Python to TabularData in Swift for Data Exploration

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4 min read
Undestanding Kafka Lag, Why It Happens and How To Fix It.

Undestanding Kafka Lag, Why It Happens and How To Fix It.

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4 min read
From JPMorgan's Trading Desk to Your Terminal: Building a Natural Gas Storage Valuation Engine

From JPMorgan's Trading Desk to Your Terminal: Building a Natural Gas Storage Valuation Engine

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5 min read
Concurrency vs Parallelism

Concurrency vs Parallelism

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1 min read
Importar CSV/Excel e limpar dados com Pandas

Importar CSV/Excel e limpar dados com Pandas

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1 min read
C# Word Table Extraction Made Simple

C# Word Table Extraction Made Simple

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6 min read
Case Study: Training AI to Deliver Precision Prevention in Natural Healthcare

Case Study: Training AI to Deliver Precision Prevention in Natural Healthcare

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3 min read
Mastering Reinforcement Learning with R: Building Smarter Decisions Through Data-Driven Experience

Mastering Reinforcement Learning with R: Building Smarter Decisions Through Data-Driven Experience

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9 min read
Statistics Day 4: Z-Score vs Min-Max Normalization — Making Data Fair for ML Models

Statistics Day 4: Z-Score vs Min-Max Normalization — Making Data Fair for ML Models

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3 min read
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