"No one is harder on a talented person than the person themselves" - Linda Wilkinson ; "Trust your guts and don't follow the herd" ; "Validate direction not destination" ;

October 02, 2018

Day #134 - Summary of learning's from stitchfix

Algorithms Summary from stitchfix Blog
  • Collaborative filtering algorithms  for recommendations (User - User / Item - Item Recommendations)
  • cosine similarity, Finding Image based Similarity 
  • NLP on client feedback to create score of feedback (Possibly positive / Negative / Neutral based on words used)
  • Travelling Salesman problem to identify optimal delivery cycle
  • Keep track of every touch point of transaction to predict / pro-active on next move
  • Markov chain model - Demand Modelling, This could be classic machine learning model that includes several feature variables (Seasonality / Trend / Style etc..)
Notable Quotes
  • Engineers Shouldn't Write ETL
  • Data Platform team enables data scientists to carry algorithm development all the way from concept to production
Happy Learning!!!

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