Goal of this repo is to provide the solutions of all Data Science Competitions(Kaggle, Data Hack, Machine Hack, Driven Data etc...).

Problem Statement: Given the tweets from customers about various tech firms who manufacture and sell mobiles, computers, laptops, etc, the task is to identify if the tweets have a negative sentiment towards such companies or products.

Analytics Vidhya India ML Hiring Hackathon 2019

Notebooks of different competitions

Contains my experiments for the Game of Deep Learning Hackathon conducted by Analytics Vidhya

Machine Learning for Email Marketing Campaigns

Rank 4 Solution for Analytics Vidhya Jantahack Healthcare Analytics

This repo is a project where we developed a real-world prototype of how deep learning and image classification can be used in the banking sector. The goal is to carry out a complete machine-learning demo using a real-life problem scenario.

The aim is to build a predictive model and find out the sales of each product at a particular store. Using this model, BigMart will try to understand the properties of products and stores which play a key role in increasing sales.

Agentic AI certificates by Analytics Vidhya

Dual-task DNN on CPCB water quality data: WQI regression + classification | TensorFlow/Keras | AV GenAI Pinnacle Plus

Health classification ML pipeline: 4 models, feature engineering, clinical data cleaning | AV GenAI Pinnacle Plus

LangGraph StateGraph: math tool-use loop + multi-agent router (web/RAG/LLM) with typed state | AV GenAI Pinnacle Plus

PDF → LLM summary → MCQ quiz generator via LangChain SequentialChain | AV GenAI Pinnacle Plus

BPE tokenizer from scratch on WikiText-2: 30K vocab, special tokens, TemplateProcessing → PreTrainedTokenizerFast

Advanced RAG: LIC policy (3 embeddings x 2 LLMs) + Coca-Cola 10K 2014–2023 with Cohere reranker + SubQuestion engine

Flask REST API: live stock data, OHLCV history, Sharpe/drawdown/MA analytics + BUY/HOLD/SELL | AV GenAI Pinnacle Plus

4 AutoGen patterns: Reflection loop · FunctionTool BMI · StateFlow portfolio manager · Multi-modal bill analyzer

AI Agent industry report (.1B→7B market) auto-generated as .docx using Python stdlib + multi-LLM RAG | AV GenAI Pinnacle Plus