نتایج جستجو برای: decision tree algorithm
تعداد نتایج: 1173315 فیلتر نتایج به سال:
Background and purpose: Some diseases such as osteoporosis may have no symptom but suddenly cause fractures in different parts of body such as spine, chest, hands and legs, thereby resulting in very painful death in old people. According to a report by Iran’s ministry of health 4.6% of people aged 20 to 70 years in Iran are affected by osteoporosis in the spine. This study aimed at determining ...
This study highlights the drawbacks of current quantum classifiers that limit their efficiency and data processing capabilities in big environments. The paper proposes a global decision tree paradigm to address these issues, focusing on designing complete classification algorithm is accurate efficient while also considering costs. proposed method integrates Bayesian handle incremental data. app...
Decision tree classification technique is one of the most popular techniques in the emerging field of data mining. There are various methods for constructing decision tree. Induced Decision tree (ID3) is the basic algorithm for constructing decision trees. After ID3 various algorithms were proposed by different researchers and authors those are extensions of ID3 algorithm. This paper contains a...
A personal credit evaluation algorithm is proposed by the design of a decision tree with boosting algorithm, and classification carried out. By comparison conventional it shown that acts to speed up processing time. The Classification Regression Tree (CART) showed 90.95% accuracy, slightly higher than without boosting, 90.31%. To avoid overfitting model on training set due unreasonable data div...
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