This research aimed to study the community energy management for energy security, especially the biomass energy production and utilization, including the output and outcome of the community energy planning project ...

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In information age, data has become increasingly large, in both dimension (the number of features) and volume. Data mining processes, such as data classification and data clustering, performed on high dimensional data can be time-consuming and can produce poor results due to the problem so called curse of dimensionality. Feature selection is one of the fundamental techniques that selects only the most significant features and eliminates irrelevant and redundant features from the entire set of features. Filter-based feature selection is the ...

The study utilized field survey data conducted from January 1986 to March 1986. Married women aged 15 to 49 years with experience of at least one live birth were randomly interviewed in depth. Only live births during the period January 1, 1980 to December 31, 1984 were analysed. For a better understanding of the infant mortality situation in Thailand, the author begins with the estimate of regional probability of dying between live birth and selected age by applying the indirect technique developed by Brass, Trussell and Feeney. The data for ...

This study examines changes in the degree of urbanization in various types of a community and an individual's mobility in the three major occupational groups, agriculture, industry and service. Information was obtained from two levels, 1) a community level: a total of 503 communities was sampled from the 1970 and 1980 data tapes of Population and Housing Censuses, and 2) a personal level: a total of 720 households was sampled including 1,294 individuals of 35 years and over, selected for the survey and interviewed concerning their individual ...