PinnedChris YanUnderstanding SARIMAX: An Seasonal Time Series Forecasting TechniqueSARIMAX, or Seasonal AutoRegressive Integrated Moving Average with eXogenous factors, is a powerful extension of the ARIMA model that…Aug 5Aug 5
Chris YanCustomer Behavior Segmentation Using RFME (Recency, Frequency, Monetary, Engagement) for E-Commerce…Customer behavior segmentation is a powerful tool for e-commerce businesses aiming to personalize their marketing strategies, improve…1d ago1d ago
Chris YanConverting Pandas Rows to Text for a Large Language Model (LLM)Converting Pandas DataFrame rows into text for use with large language models (LLMs) like GPT is a common task when working with structured…2d ago2d ago
Chris YanM Estimate Encoding: A Comprehensive GuideM Estimate Encoding is a powerful technique used for handling high cardinality categorical variables, particularly in machine learning…3d ago3d ago
Chris YanAsync/Await Syntax in Python: A Comprehensive Guide to Asynchronous Programming with asyncioPython’s asyncio library is a powerful tool for writing concurrent code using the async/await syntax. It allows developers to manage…Sep 12Sep 12
Chris YanComparing Regular Expressions Across Programming LanguagesRegular expressions (regex) are a powerful tool for searching, parsing, and manipulating text across various programming languages. While…Sep 11Sep 11
Chris YanRegex for Natural Language Processing (NLP) in PythonNatural Language Processing (NLP) involves analyzing and manipulating human language to enable machines to understand, interpret, and…Sep 10Sep 10
Chris YanCreating a Custom Text Parser with Regular Expressions in PythonParsing text is a critical skill in data processing, especially when dealing with domain-specific documents like financial reports, medical…Sep 9Sep 9
Chris YanRegular Expressions for NLP Data Cleaning in PythonData cleaning is a crucial step in natural language data preprocessing, especially when dealing with text data that often comes with noise…Sep 5Sep 5
Chris YanOptimizing Regular Expressions for Performance in PythonRegular expressions (regex) are a powerful tool in Python for pattern matching and text manipulation. However, if not used carefully, regex…Sep 4Sep 4