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davidcsisk/README.md

Welcome to my main Github page. I'm Dave Sisk, and I've been a data and database professional for over 20 years now, historically focused on data warehousing and database infrastructure. In mid-2022, I completed a Master's degree in Data Science, and have proceeded to pivot my focus toward vector search, Generative AI, and other topics in the realm of analytics, data science, machine learning, and AI. Technologies I really enjoy working with include Databricks, Snowflake, JupyterLab, Python, SciKit-Learn, Pandas, PySpark, SparkSQL, ANSI SQL, LangChain, various vector datastores...the list goes on and on. Feel free to browse around my repos...you'll find some interesting examples.

Feel free to reach out to me via my email...it's this account name at gmail.com. Also feel free to connect with me on LinkedIn.

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  1. vector-search-with-security-logs vector-search-with-security-logs Public

    This repo has an introduction to applying vector search to security logs. You will find a quite deep Jupyter notebook examining exploit matching, anomaly detection, and clustering, plus some code f…

    Jupyter Notebook 1

  2. ai-vectordb-langchain-llm-examples ai-vectordb-langchain-llm-examples Public

    Examples leveraging PostgreSQL PGvector extension, Solr Dense Vector support, extracting data from SQL RDBMS, LLM's (large language models) from OpenAI / GPT4ALL / etc, with Langchain tying it all …

    Jupyter Notebook 3 2

  3. ai-driven-speech-to-text ai-driven-speech-to-text Public

    Examples and test results from using AI models to transcribe speech to text

    Python

  4. data-mining-unsupervised-ml data-mining-unsupervised-ml Public

    Python code and notebooks around data mining and other areas of unsupervised machine learning

    Jupyter Notebook