Jan Majewski – Medium

Jan Majewski

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Jan Majewski
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Towards Data Science

Streamline Your Prompts to Decrease LLM Costs and Latency

Discover 5 techniques to optimize token usage without sacrificing accuracy

May 24

Streamline Your Prompts to Decrease LLM Costs and Latency

May 24

Jan Majewski
in
Towards Data Science

Efficient & Scalable tool usage for LLM Agents

Leverage clean levels of abstraction to avoid exploding prompt sizes and enhance performance

Jun 6

Efficient & Scalable tool usage for LLM Agents

Jun 6

Jan Majewski
in
Towards Data Science

Improve LLM output reliability with Python guardrails

Leverage validation functions to prevent your LLM outputs from falling of a cliff

May 31

Improve LLM output reliability with Python guardrails

May 31

Jan Majewski
in
Towards Data Science

Why a Pet Project Is the Best Way to Develop Holistic Data Science Skills

Creating your own project and building a data product from scratch can accelerate your learning

Jul 21, 2022

Why a Pet Project Is the Best Way to Develop Holistic Data Science Skills

Jul 21, 2022

Jan Majewski
in
Towards Data Science

Why should you label your own data in image classification experiments?

Despite being tedious, labeling your images can provide valuable insights. Setup your labeling pipeline within 5 minutes with tkteach

Aug 25, 2021

Why should you label your own data in image classification experiments?

Aug 25, 2021

Jan Majewski
in
Towards Data Science

Accelerate your Hyperparameter optimization with scikit-optimize

Train another model to find the best hyperparameters for your model and avoid tedious grid-search

Aug 14, 2021

Accelerate your Hyperparameter optimization with scikit-optimize

Aug 14, 2021

Jan Majewski
in
Towards Data Science

Improve visualization readability with meaningful text and annotations

Make sure others can appreciate the full potential of your visualizations with effective descriptions in Plotly

Feb 27, 2021

Improve visualization readability with meaningful text and annotations

Feb 27, 2021

Jan Majewski
in
Towards Data Science

Investigating price trends with Advanced Analytics benchmarking model

Leveraging ML to gain an in-depth view of Real Estate price trends… and see if we can outperform a linear regression model.

Jan 16, 2021

Investigating price trends with Advanced Analytics benchmarking model

Jan 16, 2021

Jan Majewski
in
Towards Data Science

How did the Real Estate prices change last year?

Three approaches to analyzing commodity price evolution with non-panel data

Jan 8, 2021

How did the Real Estate prices change last year?

Jan 8, 2021

Jan Majewski
in
Towards Data Science

Build solid foundations for your portfolio projects with SQLAlchemy and AWS RDS

Send your data to the clouds and leverage SQL while staying in your cozy Jupyter thanks to SQL Alchemy and AWS RDS.

Oct 4, 2020

Build solid foundations for your portfolio projects with SQLAlchemy and AWS RDS

Oct 4, 2020

Jan Majewski

Jan Majewski

Leveraging LLMs to transform Real Estate search. Data Scientist passionate about NLP, geo-analytics and price-benchmarking

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