KDD_CUP_2020_Debiasing_Rush
KDD_CUP_2020_Debiasing_Rush copied to clipboard
xuetf
Solution to the Debiasing Track of KDD CUP 2020
Bumps [numpy](https://github.com/numpy/numpy) from 1.15.4 to 1.22.0. Release notes Sourced from numpy's releases. v1.22.0 NumPy 1.22.0 Release Notes NumPy 1.22.0 is a big release featuring the work of 153 contributors spread...
![dependabot[bot] avatar](https://avatars.githubusercontent.com/in/29110?v=4 "dependabot[bot] avatar"){kind=avatar}
Bumps [tensorflow](https://github.com/tensorflow/tensorflow) from 1.14.0 to 2.7.2. Release notes Sourced from tensorflow's releases. TensorFlow 2.7.2 Release 2.7.2 This releases introduces several vulnerability fixes: Fixes a code injection in saved_model_cli (CVE-2022-29216) Fixes...
great job
hi,dear well done will try to reproduce the rp btw,any metrics for the Recall term thx
大佬，我看你用了LGBMRanker，objective又是binary，是为了加group吗？ 这样可以把不同数量的用户，分到不同的组？ ``` lgb_ranker = lgb.LGBMRanker( boosting_type='gbdt', num_leaves=31, reg_alpha=0.0, reg_lambda=1, max_depth=-1, n_estimators=300, objective='binary', subsample=0.7, colsample_bytree=0.7, subsample_freq=1, learning_rate=0.01, min_child_weight=50, random_state=2018, n_jobs=-1) g_train = train_final_df.groupby(['user_id'], as_index=False).count()["label"].values ```
Bumps [tensorflow](https://github.com/tensorflow/tensorflow) from 1.14.0 to 2.11.1. Release notes Sourced from tensorflow's releases. TensorFlow 2.11.1 Release 2.11.1 Note: TensorFlow 2.10 was the last TensorFlow release that supported GPU on native-Windows. Starting...