Tag: Data Science

2 posts

• Can We Predict Whether You'll Replay a Song? Mining KKBOX's Music Data

  Jun 21, 2019

  AIData Science

  We trained LightGBM on KKBOX's Kaggle dataset and achieved a 0.792 average AUC predicting repeat listens. K-prototypes clustering grouped users and songs by similarity.

• How Can a Big Data Platform Match Over a Million Resumes to the Right IT Jobs?

  Feb 23, 2019

  Data Science

  Average job postings draw 250 resumes (iCIMS, 2024). We processed 1.06M resumes on Hadoop with logistic regression to rank the top-100 candidates per role.