Croatian American Population Estimate

Download or read book Croatian American Population Estimate written by Sinisa Grgic and published by Independently Published. This book was released on 2001-07-10 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an estimate of Croatian American population based on "Big Data." The total number of Croatian Americans was substantiated by comparing relatively large databases (big data). Standard Information Retrieval procedure was used, based on precision and recall when comparing the databases. Telephone directories in Croatia and in the US were used as large datasets to ensure the quality of the research. A research sample was a selected group of 183 typical Croatian family names that represents about 9% of the total population in Croatia. A large number of people was found in the US telephone directories (white pages) with the selected family names. The database of the Croatian Fraternal Union (CFU) reveals how many family names were changed due to marriages and other reasons (used as true positive data for recall index). A special model was created, that determines the loss of family names when having a