{
    "data_id": "43610",
    "name": "Risk-of-being-drawn-into-online-sex-work-(cleaned)",
    "exact_name": "Risk-of-being-drawn-into-online-sex-work-(cleaned)",
    "version": 1,
    "version_label": "v1.0",
    "description": "This dataset is the resulting cleaned version of Panos Kostakos's Risk of being drawn into online sex work dataset.\nContext\nThis database was used in the paper: \"Covert online ethnography and machine learning for detecting individuals at risk of being drawn into online sex work\". https:\/\/www.flinders.edu.au\/centre-crime-policy-research\/illicit-networks-workshop\nContent\nThe database includes data scraped from a European online adult forum. Using covert online ethnography we interviewed a small number of participants and determined their risk to either supply or demand sex services through that forum. This is a great dataset for semi-supervised learning.\nAcknowledgements\nThe dataset was initially publicized by Panos Kostakos.\nInspiration\nHow can we identify individuals at risk of being drawn into online sex work? The spread of online social media enables a greater number of people to be involved into online sex trade; however, detecting deviant behaviors online is limited by the low available of data. To overcome this challenge, we combine covert online ethnography with semi-supervised learning using data from a popular European adult forum.",
    "format": "arff",
    "uploader": "Dustin Carrion",
    "uploader_id": 30123,
    "visibility": "public",
    "creator": null,
    "contributor": null,
    "date": "2022-03-24 00:40:03",
    "update_comment": null,
    "last_update": "2022-03-24 00:40:03",
    "licence": "CC0: Public Domain",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/www.openml.org\/data\/download\/22102435\/dataset",
    "default_target_attribute": null,
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 0,
    "suggest": {
        "input": [
            "Risk-of-being-drawn-into-online-sex-work-(cleaned)",
            "This dataset is the resulting cleaned version of Panos Kostakos's Risk of being drawn into online sex work dataset. Context This database was used in the paper: \"Covert online ethnography and machine learning for detecting individuals at risk of being drawn into online sex work\". https:\/\/www.flinders.edu.au\/centre-crime-policy-research\/illicit-networks-workshop Content The database includes data scraped from a European online adult forum. Using covert online ethnography we interviewed a small nu "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 28831,
        "NumberOfFeatures": 30,
        "NumberOfClasses": null,
        "NumberOfMissingValues": 54259,
        "NumberOfInstancesWithMissingValues": 28779,
        "NumberOfNumericFeatures": 26,
        "NumberOfSymbolicFeatures": 2,
        "Dimensionality": 0.0010405466338316396,
        "PercentageOfNumericFeatures": 86.66666666666667,
        "MajorityClassPercentage": null,
        "PercentageOfSymbolicFeatures": 6.666666666666667,
        "MajorityClassSize": null,
        "MinorityClassPercentage": null,
        "MinorityClassSize": null,
        "NumberOfBinaryFeatures": 2,
        "PercentageOfBinaryFeatures": 6.666666666666667,
        "PercentageOfInstancesWithMissingValues": 99.81963858346919,
        "AutoCorrelation": null,
        "PercentageOfMissingValues": 6.273224422785659
    },
    "tags": [
        {
            "uploader": "38960",
            "tag": "Computer Systems"
        },
        {
            "uploader": "38960",
            "tag": "Machine Learning"
        }
    ],
    "features": [
        {
            "name": "User_ID",
            "index": "0",
            "type": "numeric",
            "distinct": "28763",
            "missing": "0",
            "min": "1",
            "max": "48606",
            "mean": "24151",
            "stdev": "14052"
        },
        {
            "name": "Female",
            "index": "1",
            "type": "nominal",
            "distinct": "2",
            "missing": "0",
            "distr": []
        },
        {
            "name": "Age",
            "index": "2",
            "type": "numeric",
            "distinct": "526",
            "missing": "0",
            "min": "18",
            "max": "87",
            "mean": "36",
            "stdev": "10"
        },
        {
            "name": "Location",
            "index": "3",
            "type": "string",
            "distinct": "18",
            "missing": "0"
        },
        {
            "name": "Verification",
            "index": "4",
            "type": "nominal",
            "distinct": "2",
            "missing": "0",
            "distr": []
        },
        {
            "name": "Heterosexual",
            "index": "5",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "Homosexual",
            "index": "6",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "bicurious",
            "index": "7",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "bisexual",
            "index": "8",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Dominant",
            "index": "9",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Submisive",
            "index": "10",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Switch",
            "index": "11",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Men",
            "index": "12",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Men_and_Women",
            "index": "13",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Nobody",
            "index": "14",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "1",
            "stdev": "0"
        },
        {
            "name": "Nobody_but_maybe",
            "index": "15",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Women",
            "index": "16",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Points_Rank",
            "index": "17",
            "type": "numeric",
            "distinct": "375",
            "missing": "0",
            "min": "-650",
            "max": "1626",
            "mean": "10",
            "stdev": "39"
        },
        {
            "name": "Last_login",
            "index": "18",
            "type": "numeric",
            "distinct": "2360",
            "missing": "0",
            "min": "1",
            "max": "2402",
            "mean": "735",
            "stdev": "656"
        },
        {
            "name": "Member_since_year",
            "index": "19",
            "type": "numeric",
            "distinct": "9",
            "missing": "0",
            "min": "2009",
            "max": "2017",
            "mean": "2014",
            "stdev": "2"
        },
        {
            "name": "Member_since_month",
            "index": "20",
            "type": "numeric",
            "distinct": "12",
            "missing": "0",
            "min": "1",
            "max": "12",
            "mean": "7",
            "stdev": "3"
        },
        {
            "name": "Member_since_day",
            "index": "21",
            "type": "numeric",
            "distinct": "31",
            "missing": "0",
            "min": "1",
            "max": "31",
            "mean": "15",
            "stdev": "9"
        },
        {
            "name": "Number_of_Comments_in_public_forum",
            "index": "22",
            "type": "numeric",
            "distinct": "217",
            "missing": "0",
            "min": "0",
            "max": "2062",
            "mean": "3",
            "stdev": "30"
        },
        {
            "name": "Time_spent_chating_H:M",
            "index": "23",
            "type": "numeric",
            "distinct": "1199",
            "missing": "0",
            "min": "0",
            "max": "338192",
            "mean": "231",
            "stdev": "3979"
        },
        {
            "name": "Number_of_advertisments_posted",
            "index": "24",
            "type": "numeric",
            "distinct": "18",
            "missing": "0",
            "min": "0",
            "max": "21",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "Number_of_offline_meetings_attended",
            "index": "25",
            "type": "numeric",
            "distinct": "16",
            "missing": "0",
            "min": "0",
            "max": "23",
            "mean": "0",
            "stdev": "0"
        },
        {
            "name": "Number_of_Friends",
            "index": "26",
            "type": "numeric",
            "distinct": "49",
            "missing": "0",
            "min": "1",
            "max": "143",
            "mean": "1",
            "stdev": "2"
        },
        {
            "name": "Profile_pictures",
            "index": "27",
            "type": "numeric",
            "distinct": "63",
            "missing": "0",
            "min": "0",
            "max": "147",
            "mean": "0",
            "stdev": "3"
        },
        {
            "name": "Friends_ID_list",
            "index": "28",
            "type": "string",
            "distinct": "2742",
            "missing": "25518"
        },
        {
            "name": "Risk",
            "index": "29",
            "type": "numeric",
            "distinct": "2",
            "missing": "28741",
            "min": "0",
            "max": "1",
            "mean": "0",
            "stdev": "0"
        }
    ],
    "nr_of_issues": 0,
    "nr_of_downvotes": 0,
    "nr_of_likes": 0,
    "nr_of_downloads": 0,
    "total_downloads": 0,
    "reach": 0,
    "reuse": 0,
    "impact_of_reuse": 0,
    "reach_of_reuse": 0,
    "impact": 0
}