Joyjit ChowdhuryinTowards Data ScienceConfusing metrics around the Confusion MatrixAn intuitive approach to understanding some confusing classification metrics derived from the Confusion Matrix8 min read·Jun 22, 2022----
Joyjit ChowdhuryinTowards Data SciencePandas Ground Zero — Selection and ProjectionCore concepts for Indexing, Selection and Projection of Data with Python Pandas DataFrames and Series.9 min read·May 3, 2022----
Joyjit ChowdhuryField notes for the Databricks Certified Spark Developer ExamNotes for candidates who need a quick reference for the exam.15 min read·Sep 20, 2021----
Joyjit ChowdhuryinTowards Data Science15 ways to create a Pandas DataFrameA learner’s reference for different ways of creating a DataFrame with Pandas10 min read·Oct 28, 2020--3--3
Joyjit ChowdhuryinTowards Data ScienceService Request classification in ITSM with NLP (A Beginners Guide)How Machine Learning with NLP may help the Mean Time To Resolve (MTTR) for Service Requests or Incidents in an ITSM environment13 min read·Jun 11, 2020----