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Data Science

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

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I Built an LSM-Tree in Pure Python and Finally Understood How RocksDB and Cassandra Handle Millions of Writes
hajirufai profile

I Built an LSM-Tree in Pure Python and Finally Understood How RocksDB and Cassandra Handle Millions of Writes

#python #database #programming #datascience
Comments
6 min read
Yes, another tree classifier. Here's what building one from scratch taught me.
cloudlesson95arch profile

Yes, another tree classifier. Here's what building one from scratch taught me.

#ai #machinelearning #python #datascience
Comments 4
8 min read
Beyond the Naive Regex: Proper PDF Font Style Extraction
bonzai2carn profile

Beyond the Naive Regex: Proper PDF Font Style Extraction

#python #datascience #pdf #automation
2
Comments
3 min read
My first data analytics projects
mohammad_meezan profile

My first data analytics projects

#analytics #beginners #data #datascience
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3 min read
Building GeoPrizm: Turning Global News Events into a Bilateral Relations Index
hulk_helios_df5520016922b profile

Building GeoPrizm: Turning Global News Events into a Bilateral Relations Index

#datascience #gdelt #nextjs #ai
Comments
2 min read
We graded 13 famous trading strategies on 6 years of data. All 13 failed.
tessen profile

We graded 13 famous trading strategies on 6 years of data. All 13 failed.

#trading #algotrading #datascience #finance
Comments 2
3 min read
Building a FastAPI Backend That Serves Live Satellite Imagery and Orbital Position
dobybaxter127 profile

Building a FastAPI Backend That Serves Live Satellite Imagery and Orbital Position

#fastapi #datascience #api #backend
Comments
11 min read
Python for Machine Learning: The Complete Roadmap Nobody Told You About
parthbotcrypto26 profile
DP

Python for Machine Learning: The Complete Roadmap Nobody Told You About

#python #machinelearning #datascience #ai
Comments 1
7 min read
We graded 13 famous trading strategies on 6 years of data. All 13 failed.
tessen profile

We graded 13 famous trading strategies on 6 years of data. All 13 failed.

#trading #datascience #finance #algotrading
1
Comments
3 min read
Why Your Backtest Is Lying to You — 3 Tests That Catch Lookahead Bias, Overfitting, and Fantasy Fills
eedgee profile
eedgee

Why Your Backtest Is Lying to You — 3 Tests That Catch Lookahead Bias, Overfitting, and Fantasy Fills

#datascience #machinelearning #python #testing
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3 min read
How to track Weibo hot-search velocity with Python in 2026 — the trending-delta problem and how to handle it
sami_8858131362756585e4f4 profile
Sami

How to track Weibo hot-search velocity with Python in 2026 — the trending-delta problem and how to handle it

#python #webscraping #datascience #china
Comments
4 min read
🚀 Top Data Analytics Project Ideas for Beginners and Professionals
sapanapal6 profile

🚀 Top Data Analytics Project Ideas for Beginners and Professionals

#datascience #python #careergrowth #machinelearning
22
Comments 5
3 min read
When Feature Importance Lies: Target Encoding at the Noise Floor
flyback profile
Owen F

When Feature Importance Lies: Target Encoding at the Noise Floor

#machinelearning #datascience #lightgbm
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8 min read
What Building an AI Detector Taught Me About False Positives
naturalmelo profile

What Building an AI Detector Taught Me About False Positives

#ai #datascience #llm #machinelearning
1
Comments 1
6 min read
The fraud that pays in full
gbadedata profile

The fraud that pays in full

#fraud #machinelearning #python #datascience
Comments 2
6 min read
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