"curse of dimensionality" meaning in English

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  "lang_code": "en",
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        {
          "text": "Coordinate term: blessing of dimensionality"
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          "ref": "2019, Hannes Hapke, Cole Howard, Hobson Lane, Natural Language Processing in Action, Simon and Schuster, →ISBN:",
          "text": "The curse of dimensionality is that vectors will get exponentially farther and farther away from one another, in Euclidean distance, as the dimensionality increases. A lot of simple operations become impractical above 10 or 20 dimensions, like sorting a large list of vectors based on their distance[…]",
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        "A problem in the analysis of multidimensional systems caused by the sparse nature of the available data."
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          "sparse",
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        "(mathematics, computing) A problem in the analysis of multidimensional systems caused by the sparse nature of the available data."
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          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "wéishù zāinàn",
          "sense": "Translations",
          "word": "維數災難 /维数灾难"
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        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "dimensionaalisuuden kirous"
        },
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          "code": "de",
          "lang": "German",
          "sense": "Translations",
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          "word": "Fluch der Dimensionalität"
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          "code": "ro",
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          "sense": "Translations",
          "tags": [
            "definite",
            "neuter"
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          "word": "blestemul dimensionalității"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "prokljatije razmernosti",
          "sense": "Translations",
          "word": "проклятие размерности"
        }
      ],
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        "en:curse of dimensionality"
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  "word": "curse of dimensionality"
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        "(mathematics, computing) A problem in the analysis of multidimensional systems caused by the sparse nature of the available data."
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  "translations": [
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      "lang": "Chinese Mandarin",
      "roman": "wéishù zāinàn",
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      "word": "維數災難 /维数灾难"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "dimensionaalisuuden kirous"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "Translations",
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        "masculine"
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      "word": "Fluch der Dimensionalität"
    },
    {
      "code": "ro",
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        "definite",
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      "word": "blestemul dimensionalității"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "prokljatije razmernosti",
      "sense": "Translations",
      "word": "проклятие размерности"
    }
  ],
  "word": "curse of dimensionality"
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