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Chapter 2 - A Crash Course into Python - Lists section errors.

Status: Open.

#132 In joelgrus/data-science-from-scratch;

· stoune opened on Nov 30, 2025

[Bug] Incorrect implementation of conditional probability in Naive Bayes classifier

Status: Open.

#129 In joelgrus/data-science-from-scratch;

· lokesh-vr-17773 opened on Jul 13, 2024

Data science

Status: Open.

#128 In joelgrus/data-science-from-scratch;

· Sumitpatel888 opened on Mar 26, 2024

Brief note for "Chapter 8. Gradient Descent"

Status: Open.

#125 In joelgrus/data-science-from-scratch;

· juanma-rm opened on Jul 24, 2023

TypeError: can't multiply sequence by non-int of type 'float'

Status: Open.

#124 In joelgrus/data-science-from-scratch;

· MafeBasso opened on Jun 24, 2023

Chapter 5. Statistics, median function

Status: Open.

#123 In joelgrus/data-science-from-scratch;

· Zahed-Golabi opened on May 7, 2023

ModuleNotFoundError: No module named 'scratch'

Status: Open.

#122 In joelgrus/data-science-from-scratch;

· emmanuel59 opened on May 1, 2023

run results different from that in book

Status: Open.

#120 In joelgrus/data-science-from-scratch;

· JPL-JUNO opened on Mar 30, 2023

hi, I don't know why I cannot run your code in my jupyterlab, please help

Status: Open.

#117 In joelgrus/data-science-from-scratch;

· lin9178618872 opened on Feb 10, 2023

Code in Chapter 20 Clustering has redundant line #57

Status: Open.

#116 In joelgrus/data-science-from-scratch;

· danli349 opened on Dec 14, 2022

HTTP ERROR: 403 when using MyStreamer (page 121)

Status: Open.

#113 In joelgrus/data-science-from-scratch;

· SebastianChk opened on Aug 26, 2022

do you have code for unbalanced data decision tree classification ?

Status: Open.

#111 In joelgrus/data-science-from-scratch;

· Sandy4321 opened on Jun 8, 2022