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nicolaivicol/README.md

Selected projects outside of work

1. LLM-based chatbot for gov services - GigaHack 2023

Topics: LLM chatbot ChatGPT RAG python chroma hackathon

2. Solution to kaggle competition: OTTO – Multi-Objective Recommender System

Topics: python machine-learning word2vec kaggle lightgbm learning-to-rank recsys recommender-system kmeans dask otto faiss dask-ml polars kaggle-otto-recommender

3. Modelling and prediction of default + deployment via AWS Sagemaker

Topics: python machine-learning aws-lambda xgboost boruta aws-sagemaker optuna xgboost-classifier deepchecks

4. Top 3% solution to kaggle competition: GoDaddy - Microbusiness Density Forecasting

Topics: python time-series forecasting theta lightgbm polars

5. Solution to kaggle competition: Instacart Market Basket Analysis

Topics: R machine-learning recommender-system data.table xgboost

Articles

Pinned

  1. otto-recommender otto-recommender Public

    Solution to kaggle competition OTTO – Multi-Objective Recommender System: https://www.kaggle.com/competitions/otto-recommender-system

    Python 4 1

  2. ml-pred-default-deploy-aws-sagemaker ml-pred-default-deploy-aws-sagemaker Public

    Modelling and prediction of default + deployment via AWS Sagemaker

    HTML 2