mhdjafari Goto Github PK
Name: Mohammad Jafari
Type: User
Company: GEICO
Bio: Data Scientist
Location: San Jose
Name: Mohammad Jafari
Type: User
Company: GEICO
Bio: Data Scientist
Location: San Jose
My Answer to 120 Data Science Interview Questions
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.)
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.
This is Andrew NG Coursera Handwritten Notes.
Automated Data Cleaning and Machine Learning Model Building
Automatic Data Cleaning System for Data Science
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.
Cleans and preprocess the input variables in a Machine Learning model written in Python language.
An example on how Correlation Matrix can be displayed and clustered
A Collection of Cheatsheets, Books, Questions, and Portfolio For DS/ML Interview Prep
Use unsupervised machine learning tools to segment credit card customers
Data science interview questions and answers
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.
code for DataCamp classes
DBSCAN
Deep Learning Specialization by Andrew Ng on Coursera.
🚀 Software Developer Portfolio Template that helps you showcase your work and skills as a software developer.
A Deep Graph-based Toolbox for Fraud Detection in TensorFlow 2.X
My solution to the book A Collection of Data Science Take-Home Challenges
Encoding
Exploratory Data Analysis
Code repository for the online course Feature Engineering for Machine Learning
Data Science Feature Engineering and Selection Tutorials
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.