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120-ds-interview-questions

My Answer to 120 Data Science Interview Questions

a-b_test

advanced-qa-and-rag-series

This repository contains advanced LLM-based chatbots for Q&A using LLM agents, and Retrieval Augmented Generation (RAG) and with different databases. (VectorDB, GraphDB, SQLite, CSV, XLSX, etc.)

amazing-feature-engineering

Feature engineering is the process of using domain knowledge to extract features from raw data via data mining techniques. These features can be used to improve the performance of machine learning algorithms. Feature engineering can be considered as applied machine learning itself.

andrew-ng-notes

This is Andrew NG Coursera Handwritten Notes.

auto_cleaning

Automated Data Cleaning and Machine Learning Model Building

autoclean

Automatic Data Cleaning System for Data Science

autodatacleaner

Simple and automatic data cleaning in one line of code! It performs one-hot encoding, date & time casting to datetime dtype, detects binary columns, safely convert non-numeric columns to numeric dtypes, cleaning dirty/empty values, normalizing values and removing unwanted columns all in one line of code. Get your data ready for model training and fitting quickly.

autodatacleanernew

Cleans and preprocess the input variables in a Machine Learning model written in Python language.

correlationmatrixclustering

An example on how Correlation Matrix can be displayed and clustered

cracking-the-data-science-interview

A Collection of Cheatsheets, Books, Questions, and Portfolio For DS/ML Interview Prep

customer-marketing-segmentation-with-machine-learning

Use unsupervised machine learning tools to segment credit card customers

data-analysis-with-pandas-and-python-udemy

data-cleaning

data-science-interviews

Data science interview questions and answers

data-structures-algorithms-python

This tutorial playlist covers data structures and algorithms in python. Every tutorial has theory behind data structure or an algorithm, BIG O Complexity analysis and exercises that you can practice on.

data-visualization

datacamp

code for DataCamp classes

dbscan

DBSCAN

deep-learning-coursera

Deep Learning Specialization by Andrew Ng on Coursera.

developerfolio

🚀 Software Developer Portfolio Template that helps you showcase your work and skills as a software developer.

dgfraud-tf2

A Deep Graph-based Toolbox for Fraud Detection in TensorFlow 2.X

dimensionality-reduction

distance-metrics-euclidean-vs-mahalanobis

ds-take-home

My solution to the book A Collection of Data Science Take-Home Challenges

encoding

Encoding

end_to_end_project_regression

exploratory-data-analysis

Exploratory Data Analysis

feature-engineering-for-machine-learning

Code repository for the online course Feature Engineering for Machine Learning

feature-engineering-tutorials

Data Science Feature Engineering and Selection Tutorials