{
  "fetched_at": "2026-10-20T02:51:22Z",
  "source_url": "https://www.kaggle.com/competitions/bimaster-oficina-02-introducao-a-ia-sky/data",
  "pages": [
    {
      "name": "data-description",
      "content": "**Sloan Digital Sky Survey **\n\n*Public data of space observations.*\n\nThe data consists of 10,000 observations of space taken by the SDSS. Every observation is described by 17 feature columns and 1 class column which identifies it to be either a star, galaxy or quasar.\n\nAttributes:\n\nra = J2000 Right Ascension (r-band)\ndec = J2000 Declination (r-band)\nu = better of DeV/Exp magnitude fit\ng = better of DeV/Exp magnitude fit\nr = better of DeV/Exp magnitude fit\ni = better of DeV/Exp magnitude fit\nz = better of DeV/Exp magnitude fit\nrun = Run Number\nrereun = Rerun Number\ncamcol = Camera column\nfield class = Field number\nredshift = Final Redshift\nplate = plate number\nmjd = MJD of observation\nclass = object class (galaxy, star or quasar object)\n\nFurther information on SDSS images and their attributes:\n\nhttp://www.sdss3.org/dr9/imaging/imaging_basics.php\nhttp://www.sdss3.org/dr8/glossary.php\nhttps://www.kaggle.com/datasets/lucidlenn/sloan-digital-sky-survey\n\nAcknowledgements\nThe data released by the SDSS is under public domain. Its taken from the current data release RD14.",
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    {
      "name": "Evaluation",
      "content": "O leaderboard é feito a partir do cálculo da acurácia da submissão enviada.",
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    {
      "name": "rules",
      "content": "Divirtam-se!",
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    },
    {
      "name": "abstract",
      "content": "![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F12094836%2Fd3d592ad42ac4d0c4ac1b093a75d405b%2Fdescription.png?generation=1700909611086759&alt=media)\n\nEsta é uma competição criada para alunos da disciplina de Data Mining do curso\nBI Master da PUC-Rio.\n\n[Link: ICA PUC-Rio BIMaster](https://ica.puc-rio.ai/bimaster/)\n[Link: PUC-Rio BIMaster](https://cce.puc-rio.br/sitecce/website/website.dll/folder?nCurso=bi-master-%28traco%29-business-intelligence-master-(traco)-sistemasinteligentes-de-apoio-a-decisao-em-negocios&nInst=cce)",
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}