Ujjwal Singh Rao

@brightertiger

Data Scientist & Kaggle Master building intelligent systems with ML, Deep Learning, and LLM Agents

Open Source

11
Repos
17
Followers
79
Following

Kaggle

3
Gold
12
Silver
4
Bronze
#3

Jigsaw Multilingual Toxic Comment Classification

1,621 teams · NLP
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#6

SIIM-ISIC Melanoma Detection

3,308 teams · Computer Vision
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#16

TalkingData AdTracking Fraud Detection

3,943 teams · Fraud Detection
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Writing

PyExpStats: AB Testing Done Right

A cohesive Python library that brings together sample size calculations, statistical analysis, and result interpretation for A/B testing—supporting conversion, magnitude, and timing experiments with both frequentist and sequential methods.

PyGarble: Detect Gibberish Text In

A Python library that detects gibberish, keyboard mashing, and corrupted text with 70%+ accuracy using 9 complementary detection strategies including keyboard pattern detection, vowel ratio analysis, and ensemble methods.