# ExpediaLearningToRank
Expedia Learning to Rank Hotels to Maximize Purchases, Kaggle Competition.
[Link to the competition](https://www.kaggle.com/c/expedia-personalized-sort)
## Requirements
- Python
- NumPy
- SciPy
- scikit-learn
## Installation
pip install -r requirements.txt
ExpediaLearningToRank:Expedia 学习对酒店进行排名以最大限度地提高购买量，Kaggle 竞赛
需积分: 9 29 浏览量
2021-06-05
01:38:04
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ExpediaLearningToRank-master.zip （22个子文件） 
ExpediaLearningToRank-master src 
sampling.py 5KB data_reader.py 4KB explore_NAs.py 1KB evaluation.py 2KB LambdaMART_attributes_dict.py 1KB lambda.py 2KB preprocessing.py 9KB main.py 1KB model.py 3KB LambdaMART_final.py 5KB setting.py 699B extract_key_to_test.py 2KB predict_distance.py 2KB LambdaMART_Predict_True_Test_into_files.py 2KB LambdaMART.py 3KB LambdaMART_calculate_NDCG_from_prediction_file.py 1KB LambdaMART_testdata_split.py 704B
requirements.txt 555B README.md 284B data .gitkeep 0B .gitignore 713B description 
Assignment2.pdf 259KB
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