Lecture 3. Introduction to Machine Learning

In-class practice

• numpy_linalg/normalize_rowsproblem
• numpy_manipulation/replace_nansproblem
• numpy_manipulation/pad_borderproblem
• numpy_reductions/moving_averageproblem

Homework

Due 8/20/2026, 11:59:00 PM · 0/15 done

• Linear algebra with NumPy0/7 donenumpy_linalg/*

  • numpy_linalg/cauchyproblem
  • numpy_linalg/diag_of_productproblem
  • numpy_linalg/gram_matrixproblem
  • numpy_linalg/nonzero_productproblem
  • numpy_linalg/normalize_rowsproblem
  • numpy_linalg/traceproblem
  • numpy_linalg/vanderproblem
• NumPy reductions0/5 donenumpy_reductions/*

  • numpy_reductions/accumulate_atproblem
  • numpy_reductions/most_frequentproblem
  • numpy_reductions/moving_averageproblem
  • numpy_reductions/one_hotproblem
  • numpy_reductions/sum_last_twoproblem
• Exploring data with Pandas0/3 donepandas_exploration/*

  • pandas_exploration/filter_rowsproblem
  • pandas_exploration/groupby_aggproblem
  • pandas_exploration/sort_rowsproblem