Global ETD Search
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Showing 1 to 20 of 149 for “"XGBoost"”.
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Kredito rizikos prognozavimas naudojantis mašininio mokymosi algoritmu ,,XGboost" /
… I will introduce machine learning algorithm „XGboost” which will try to predict rating downgrade. Attention will be drawn to algorithm’s theoretical background, analysing how regression and regularization functions behave in tree space. Thus, methods for analysing model performence will be …
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Using recency, frequency and monetary variables to predict customer lifetime value with XGBoost
… machine learning models constructed with XGBoost to predict future CLV, as well as the likelihood that a customer will drop to a lower CLV in the future. One approach to determining CLV, called the RFM method, is done by isolating recency (R), frequency (F) and (M) monetary values. The …
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