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IJSEA Archive (Volume 7, Issue 4)

International Journal of Science and Engineering Applications (IJSEA)  (Volume 7, Issue 4 April 2018)

Exploration Geochemistry Data-Application for Cu Anomaly Separation Based On Classical and Modern Statistical Methods in South Khorasan, Iran

Aref Shirazi, Ardeshir Hezarkhani , Adel Shirazy


Keywords: FCM; SOM; K-Means; Classical statistics; Anomaly separation; Exploration geochemistry; Copper

Abstract References BibText

        The polymetal mining area is located 30 kilometers northwest of Birjand, South Khorasan Province of Iran. Considering the importance of recognizing the geochemical limit value for post-analysis studies, the limit value (= non-normative visualization) in the data of the stream was identified and described using the classic and modern statistical method. Sampling method in this area was lithogeochemical samples. Simple statistical methods, K-Means, K-Medoids, Fuzzy C-Mean (FCM), Self-Organized Map (SOM), have been used in this study. Anomaly maps are depicted in each method and separated from the background. Each method showed different anomalies, but the K-Mean and K-Medoids methods had similar responses.

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title = " Exploration Geochemistry Data-Application for Cu Anomaly Separation Based On Classical and Modern Statistical Methods in South Khorasan, Iran ",
journal = "International Journal of Science and Engineering Applications (IJSEA)",
volume = "7",
number = "4",
pages = "039 - 044 ",
year = "2018",
author = " Aref Shirazi, Ardeshir Hezarkhani , Adel Shirazy ",