Issues

• Data preparation guide says use userID/itemID columns; 14 of 15 models reject them

  vishesh9131/CoreRec#234 · Filter by author vishesh9131 opened on Oct 11, 2026

• corerec train: five models run for minutes with no output; TFIDFRecommender is listed but crashes

  vishesh9131/CoreRec#233 · Filter by author vishesh9131 opened on Oct 11, 2026

• TwoTower is 5x worse than it should be: BatchNorm towers only work in train mode

  vishesh9131/CoreRec#232 · Filter by author vishesh9131 opened on Oct 11, 2026

• Docs describe 0.7.0 but pip install corerec gives 0.6.0

  vishesh9131/CoreRec#202 · Filter by author vishesh9131 opened on Oct 11, 2026
  4

• Retraining always starts from scratch

  enhancement
  vishesh9131/CoreRec#80 · Filter by author vishesh9131 opened on Oct 10, 2026
  3

• Six shipped subpackages are unused and untested

  enhancement
  vishesh9131/CoreRec#79 · Filter by author vishesh9131 opened on Oct 10, 2026
  5

• fit() input goes through six coercion layers

  enhancement
  vishesh9131/CoreRec#78 · Filter by author vishesh9131 opened on Oct 10, 2026
  1

• Nine hand-written training loops

  enhancement
  vishesh9131/CoreRec#77 · Filter by author vishesh9131 opened on Oct 10, 2026
  1

• One id index instead of ten

  enhancement
  vishesh9131/CoreRec#76 · Filter by author vishesh9131 opened on Oct 10, 2026
  1