Essec\Faculty\Model\Contribution {#2216
  #_index: "academ_contributions"
  #_id: "5593"
  #_source: array:26 [
    "id" => "5593"
    "slug" => "comparative-study-of-modelling-time-series-with-outliers"
    "yearMonth" => "1994-04"
    "year" => "1994"
    "title" => "Comparative Study of Modelling Time Series with Outliers"
    "description" => "INDJEHAGOPIAN, J.P. et MACE, S. (1994). Comparative Study of Modelling Time Series with Outliers."
    "authors" => array:2 [
      0 => array:3 [
        "name" => "INDJEHAGOPIAN Jean-Pierre"
        "bid" => "B00000258"
        "slug" => "indjehagopian-jean-pierre"
      ]
      1 => array:1 [
        "name" => "MACE S."
      ]
    ]
    "ouvrage" => ""
    "keywords" => []
    "updatedAt" => "2021-04-19 17:57:25"
    "publicationUrl" => null
    "publicationInfo" => array:3 [
      "pages" => null
      "volume" => null
      "number" => null
    ]
    "type" => array:2 [
      "fr" => "Communications dans une conférence"
      "en" => "Presentations at an Academic or Professional conference"
    ]
    "support_type" => array:2 [
      "fr" => null
      "en" => null
    ]
    "countries" => array:2 [
      "fr" => null
      "en" => null
    ]
    "abstract" => array:2 [
      "fr" => "Ce papier présente et compare plusieurs méthodes statistiques pour mesurer l'impact d'évènements exceptionnels sur une série temporelle. On utilise les fonctions d'intervention avec des données perturbées de type IO, AO, LS et TS et les méthodes de lissage de type Winters. On applique et compare les mesures d'impact sur des produits soumis à des promotions et l'effet TGV sur le trafic aérien."
      "en" => "The aim of this paper is to present and compare various types of modeling of the impact of outliers on time series. We use ARIMA models with outliers (AO, IO, LS and TC) and exponential smoothing. The data studied concern food products subjected to promotional marketing and the effects on air traffic of the existence of a new kind of transport : the HST (French TGV)."
    ]
    "authors_fields" => array:2 [
      "fr" => "Systèmes d'Information, Data Analytics et Opérations"
      "en" => "Information Systems, Data Analytics and Operations"
    ]
    "indexedAt" => "2024-12-28T01:21:50.000Z"
    "docTitle" => "Comparative Study of Modelling Time Series with Outliers"
    "docSurtitle" => "Presentations at an Academic or Professional conference"
    "authorNames" => "<a href="/cv/indjehagopian-jean-pierre">INDJEHAGOPIAN Jean-Pierre</a>, MACE S."
    "docDescription" => "<span class="document-property-authors">INDJEHAGOPIAN Jean-Pierre, MACE S.</span><br><span class="document-property-authors_fields">Information Systems, Data Analytics and Operations</span> | <span class="document-property-year">1994</span>"
    "keywordList" => ""
    "docPreview" => "<b>Comparative Study of Modelling Time Series with Outliers</b><br><span>1994-04 | Presentations at an Academic or Professional conference </span>"
    "docType" => "research"
    "publicationLink" => "<a href="#" target="_blank">Comparative Study of Modelling Time Series with Outliers</a>"
  ]
  +lang: "en"
  +"_type": "_doc"
  +"_score": 8.957939
  +"parent": null
}