{"id":16544341,"url":"https://github.com/hsm207/grab-safety","last_synced_at":"2025-06-16T19:37:09.100Z","repository":{"id":115474116,"uuid":"190032991","full_name":"hsm207/grab-safety","owner":"hsm207","description":"My submission for Grab AI for S.E.A. challenge","archived":false,"fork":false,"pushed_at":"2019-06-03T15:31:53.000Z","size":665,"stargazers_count":0,"open_issues_count":0,"forks_count":1,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-06-01T12:45:59.749Z","etag":null,"topics":["databricks","databricks-notebooks","pyspark","spark-ml","telematics"],"latest_commit_sha":null,"homepage":null,"language":"Jupyter Notebook","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/hsm207.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2019-06-03T15:31:45.000Z","updated_at":"2019-06-03T15:33:17.000Z","dependencies_parsed_at":null,"dependency_job_id":"2242a6ef-af17-4c2b-9bf5-26bce9226493","html_url":"https://github.com/hsm207/grab-safety","commit_stats":{"total_commits":4,"total_committers":1,"mean_commits":4.0,"dds":0.0,"last_synced_commit":"066159b3a3531f18d3b895ac6b5675da9a4c500f"},"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/hsm207/grab-safety","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hsm207%2Fgrab-safety","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hsm207%2Fgrab-safety/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hsm207%2Fgrab-safety/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hsm207%2Fgrab-safety/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/hsm207","download_url":"https://codeload.github.com/hsm207/grab-safety/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hsm207%2Fgrab-safety/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":260224604,"owners_count":22977432,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["databricks","databricks-notebooks","pyspark","spark-ml","telematics"],"created_at":"2024-10-11T19:02:00.521Z","updated_at":"2025-06-16T19:37:09.046Z","avatar_url":"https://github.com/hsm207.png","language":"Jupyter Notebook","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Introduction\n\nThis repository contains my solution to the Grab  AI for S.E.A. [Safety Challenge](https://www.aiforsea.com/safety).\n\n# Prerequisites\n\nThe [notebooks](/notebooks) were developed on Databricks using Python 3 and PySpark running on the  5.4 ML\nBeta (includes Apache Spark 2.4.0, Scala 2.11) runtime.\n\n# Usage\n\nExecute the notebooks in the following order and modify any directory and file names accordingly:\n* [01_data.ipynb](/notebooks/01_data.ipynb): This notebook downloads the dataset and saves it in parquet format\n* [02_EDA.ipynb](/notebooks/02_EDA.ipynb): This notebook does some exploratory data analysis and removes outliers\n* [03_feature_engineering.ipynb](/notebooks/03_feature_engineering.ipynb): This notebook computes features that will be used to build\nmodels to classify a trip\n* [04_modelling.ipynb](/notebooks/04_modelling.ipynb): This notebook builds and validates a few models\n* [05_evaluation.ipynb](/notebooks/05_evaluation.ipynb): This notebook is meant to evaluate the best model found in the previous\nnotebook against the hold-out dataset.\n\nMore details are available in each notebook.\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhsm207%2Fgrab-safety","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhsm207%2Fgrab-safety","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhsm207%2Fgrab-safety/lists"}