{"product_id":"intelligent-data-engineering-and-automated-learning-machine-learning-from-imbalanced-data-sets-von-syed-zahidur-rashid","title":"Intelligent Data Engineering and Automated Learning","description":"\u003cp\u003eThis book investigates the nature of imbalanced data sets and looks at two external methods, which can increase a learner¿s performance on under represented classes. Both techniques artificially balance the training data; one by randomly re-sampling examples of the under represented class and adding them to the training set, the other by randomly removing examples of the over represented class from the training set. A combination scheme is then presented. The approach is one in which multiple classifiers are arranged in a hierarchical structure according to their sampling techniques. The architecture consists of two experts, one that boosts performance by combining classifiers that re-sample training data at different rates, the other by combining classifiers that remove data from the training data at different rates. Using the F-measure, which combines precision and recall as a performance statistic, the combination scheme is shown to be effective at learning from severely imbalanced data sets. In fact, when compared to a state of the art combination technique, Adaptive-Boosting, the proposed system is shown to be superior for learning on imbalanced data sets.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783639762211\"\u003e\u003ch3\u003eMachine Learning from Imbalanced Data Sets\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783639762211","offer_id":39423107104861,"sku":"9783639762211","price":89.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/bd48dba8-e0e6-4d1a-bf8f-c12c535d63f1.jpg?v=1772776636","url":"https:\/\/shop.autorenwelt.de\/products\/intelligent-data-engineering-and-automated-learning-machine-learning-from-imbalanced-data-sets-von-syed-zahidur-rashid","provider":"Autorenwelt Shop","version":"1.0","type":"link"}