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Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 OBS

Survey interviewers contact individuals to gather information for market research, public opinion polls or election and census enumeration. Statistical clerks code and compile interview and other data into reports, lists, directories and other documents. Workers in this unit group are employed by market research and polling firms, government departments and agencies, utility companies, contact centres and other establishments. This unit group also includes clerks who observe and record information on traffic flow.  1, record 2, English, - Survey%20interviewers%20and%20statistical%20clerks

Record number: 2, Textual support number: 2 OBS

1454: classification system code in the National Occupational Classification.  2, record 2, English, - Survey%20interviewers%20and%20statistical%20clerks

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 OBS

Les intervieweurs pour enquêtes communiquent avec des personnes afin d'amasser de l'information pour des études de marché, des sondages d'opinion publique ou des recensements électoraux et de la population. Les commis aux statistiques codent et compilent les données recueillies au cours d'entrevues et auprès d'autres sources pour rédiger des rapports, des listes, des annuaires et d'autres documents. Les travailleurs dans ce groupe de base travaillent pour des entreprises d'études de marché et des maisons de sondage, des organismes et des services gouvernementaux, des sociétés de services publics, des centres de contact et d'autres établissements. Ce groupe de base comprend aussi les commis qui observent et consignent des renseignements au sujet de la circulation routière.  1, record 2, French, - Intervieweurs%2Fintervieweuses%20pour%20enqu%C3%AAtes%20et%20commis%20aux%20statistiques

Record number: 2, Textual support number: 2 OBS

1454 : code du système de classification de la Classification nationale des professions.  2, record 2, French, - Intervieweurs%2Fintervieweuses%20pour%20enqu%C3%AAtes%20et%20commis%20aux%20statistiques

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

Nevertheless, clustering real-world data sets often raises problems, since the data space is usually a high dimensional feature space. A prominent example is the application of cluster analysis to gene expression data. ... In general, most of the common clustering algorithms fail to generate meaningful results because of the inherent sparsity of the data space. In such high dimensional feature spaces data does not cluster anymore.  2, record 3, English, - high%2Ddimensional%20feature%20space

Record number: 3, Textual support number: 1 OBS

The modern world is full of large data sets :census data, multimedia databases, and remote sensing data, to name a few. With the aid of computers it is possible to collect scientific data on a grand scale. These examples are not "large" merely because they have many data points. They are also high dimensional, meaning that there are many measurements taken of each person, multimedia object, or point on the ground. The "data point" representing one person is made up of their age, gender, educational level, occupation, and whatever else was recorded. Suppose there are 12 attributes recorded for each person. We can think of that person's record as a point in 12 dimensional space.  3, record 3, English, - high%2Ddimensional%20feature%20space

Record 3,  Textual support,  French

Record 3,  Textual support,  Spanish