omarvivas

Contests

Rank Score Rating Date Event
195
0.68 ·
March 5, 2025
 CIBMTR - Equity in post-HCT Survival Predictions [healthcare, survey analysis, custom metric]
630
0.96 ·
Oct. 31, 2024
 Loan Approval Prediction [finance, beginner, tabular, roc auc score]
1523
0.82 ·
July 2, 2024
 Learning Agency Lab - Automated Essay Scoring 2.0 [education, nlp, primary and secondary schools, cohen kappa score]
1041
0.84 ·
June 30, 2024
 Classification with an Academic Success Dataset [education, beginner, tabular, accuracy score]
2744
0.44 ·
May 27, 2024
 Home Credit - Credit Risk Model Stability [banking, tabular, custom metric]
562
0.89 ·
March 31, 2024
 Steel Plate Defect Prediction [manufacturing, beginner, tabular, binary classification, multiclass classification, mcauc]
1371
0.61 ·
Jan. 9, 2024
 Linking Writing Processes to Writing Quality [education, nlp, primary and secondary schools]
1021
0.51 ·
Oct. 11, 2023
 CommonLit - Evaluate Student Summaries [education, nlp, primary and secondary schools]
2541
0.40 ·
Oct. 10, 2023
 Kaggle - LLM Science Exam [physics, nlp]
79
1.02 ·
Sept. 11, 2023
 Improve a Fixed Model the Data-Centric Way! [beginner, tabular, data cleaning]
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