Machine Learning - Level 1 Module 3 - Sihong Yuan

Technical Area

  • Vectorized my data

  • Calculated a distance metric using cosine similarity

  • recommended 10 most similar posts based on the given post


  • sklearn

  • matplotlib

  • numpy

Soft Skills

  • Vectorized words using TF-IDF

  • Measured cosine similarity

  • Word embeddings

Three achievement highlights

  • Transformed my data into word vectors using TF-IDF

  • Calculated cosine similarity

  • Recommended 10 most similar posts based on a given post

Goals for the upcoming week

  • continue to finish module 3

  • Prepare for the next presentation


I never had a experience with machine learning. I had little struggle to follow with the tutorials