نتایج جستجو برای: C4.5 Decision tree

تعداد نتایج: 495511  

1995
Ron Kohavi Chia-Hsin Li

We describe a supervised learning algorithm, EODG that uses mutual information to build an oblivious decision tree The tree is then converted to an Oblivious read-Onre Decision Graph (OODG) b\ merging nodes at the same level of the tree For domains that art appropriate for both decision trees and OODGs, per formance is approximately the same aS THAT of C45 ), but the number of nodes in the OODG...

2008
Philip Saks Dietmar Maringer

This paper considers genetic programming (GP) for dynamic decision making. Standard genetic programming only uses a single decision tree for decision making. In contrast, this paper proposes a general multiple tree framework for dynamic decision problems, where evaluation is contingent on the previous output of the program. The working hypothesis is that “recurrent” multiple trees are superior ...

Journal: :IAES International Journal of Artificial Intelligence 2023

<p>The limitations of medical personnel, especially heart disease, cause difficulties in diagnosing disorders, so disorders is not easy, it takes the ability and experience a cardiologist who has expertise to be able accurately diagnose disorders. Several studies field computing have been carried out cardiac abnormalities patients. This study was conducted test results classification usin...

2006
GAIL A. CARPENTER G. A. Carpenter A-H. Tan

This paper shows how knowledge, in the form of fuzzy rules, can be derizted from a superuised learning neural network called fuzzy ARTMAP. Rule extraction proceeds in two stages: pruning, which simplifies the network structure by remooing excessiae recognition categories and weights; and quantization of continuous learned weights, which allows the final system state to be translated into a usab...

Journal: :JATI (Jurnal Mahasiswa Teknik Informatika) 2022

Pengembangan ekonomi ke arah industri kreatif merupakan salah satu wujud dalam menerima aspirasi mendukung Master plan Percepatan dan Perluasan Pembangunan Ekonomi Indonesia, dengan cita-cita mewujudkan visi Indonesia menjadi negara yang maju. Diantaranya terdapat menuangkan ide gagasan, cita-cita, imajinasi agar menjadikan masyarakat kualitas hidup tinggi sejahtera. mencakup kreatif, diyakini ...

Journal: :Indonesian Journal of Electrical Engineering and Computer Science 2021

<p>This research was conducted to analyze the level of sales pharmaceutical products at a Pharmacy. This is done find out types that have high and low levels. study uses C45 Data Mining Algorithm concept will produce conclusion on prediction through data processing obtained from transactions pharmacies. algorithm form decision tree provides users with knowledge about are in great demand b...

Journal: :iranian red crescent medical journal 0
mehdi birjandi department of biostatistics, school of medicine, shiraz university of medical sciences, shiraz, ir iran seyyed mohammad taghi ayatollahi department of biostatistics, school of medicine, shiraz university of medical sciences, shiraz, ir iran; department of biostatistics, school of medicine, shiraz university of medical sciences, shiraz, ir iran. tel: +98-7132349330, fax: +98-7132349330 saeedeh pourahmad department of biostatistics, school of medicine, shiraz university of medical sciences, shiraz, ir iran ali reza safarpour gastroenterohepatology research center, shiraz university of medical sciences, shiraz, ir iran

background non-alcoholic fatty liver disease (nafld) is the most common form of liver disease in many parts of the world. objectives the aim of the present study was to identify the most important factors influencing nafld using a classification tree (ct) to predict the probability of nafld. patients and methods this cross-sectional study was conducted in kavar, a town in the south of fars prov...

Journal: :Jurnal sistem informasi dan manajemen basis data 2022

Beasiswa Kartu Indonesia Pintar (KIP) Kuliah merupakan beasiswa Pendidikan yang diberikan pemerintah bagi alumni SMA/SMK/MA sederajar memiliki potensi akademik baik serta berkeinginan melanjutkan studi ke jenjang lebih tinggi. KIP kuliah sendiri pada penyalurannya dilakukan melalui kemendikbud pihak Perguruan Tinggi dalam implementasinya penyelenggaraannya. Universitas Muhammadiyah kotabumi (UM...

Journal: :مجله علوم اعصاب شفای خاتم 0
ali khazaee department of psychology, faculty of education & psychology, university of mohaghegh ardabili, ardabil, iran. usha barahmand department of psychology, faculty of education & psychology, university of mohaghegh ardabili, ardabil, iran.

panic attacks are discrete episodes of intense fear or discomfort accompanied by symptoms such as palpitations, shortness of breath, sweating, trembling, derealization and a fear of losing control or dying. although panic attacks are required for a diagnosis of panic disorder, they also occur in association with a host of other disorders listed in the 5h version of the diagnostic and statistica...

Journal: :Advances in Production Engineering & Management 2022

In this study, the modelling of arithmetical mean roughness after turning C45 steel was performed. Four parameters cutting tool geometry were varied, i.e.: corner radius r, approach angle κ, rake γ and inclination λ. After turning, Ra measured. The obtained values ranged from 0.13 μm to 4.39 μm. results experiments showed that surface improves with increasing radius, angle, decreasing angle. Ba...

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