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Ditemukan 10351 dokumen yang sesuai dengan query
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Cleophas, Ton J.
"The current book is the first publication of a complete overview of machine learning methodologies for the medical and health sector. It was written as a training companion, and as a must-read, not only for physicians and students, but also for any one involved in the process and progress of health and health care. In eighty chapters eighty different machine learning methodologies are reviewed, in combination with data examples for self-assessment. Each chapter can be studied without the need to consult other chapters.
The amount of data stored in the world's databases doubles every 20 months, and clinicians, familiar with traditional statistical methods, are at a loss to analyze them. Traditional methods have, indeed, difficulty to identify outliers in large datasets, and to find patterns in big data and data with multiple exposure / outcome variables. In addition, analysis-rules for surveys and questionnaires, which are currently common methods of data collection, are, essentially, missing. Fortunately, the new discipline, machine learning, is able to cover all of these limitations.
So far medical professionals have been rather reluctant to use machine learning. Also, in the field of diagnosis making, few doctors may want a computer checking them, are interested in collaboration with a computer or with computer engineers. Adequate health and health care will, however, soon be impossible without proper data supervision from modern machine learning methodologies like cluster models, neural networks, and other data mining methodologies.
Each chapter starts with purposes and scientific questions. Then, step-by-step analyses, using data examples, are given. Finally, a paragraph with conclusion, and references to the corresponding sites of three introductory textbooks, previously written by the same authors, is given."
Switzerland: Springer International Publishing, 2015
e20510019
eBooks  Universitas Indonesia Library
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California: Tioga, 1983
001.535 MAC
Buku Teks SO  Universitas Indonesia Library
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Boston: Kluwer Academic Publishers, 1986
006.31 MAC
Buku Teks SO  Universitas Indonesia Library
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Cambridge, UK: The MIT Press , 1990
006.31 MAC
Buku Teks SO  Universitas Indonesia Library
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"Access to big data, the “new commodity” for the 21st century economies, and its uses and potential abuses, has both conceptual and methodological impacts for the field of comparative and international education. This book examines, from a comparative perspective, the impact of the movement from the so-called knowledge-based economy towards the Intelligent Economy, which is premised upon the application of knowledge. Knowledge, the central component of the knowledge-based economy, is becoming less important in an era that is projected to be dominated and defined by the integration of complex technologies under the banner of the fourth industrial revolution. In this new era that blends the physical with the cyber-physical, the rise of education intelligence means that clients including countries, organizations, and other stakeholders are equipped with cutting-edge data in the form of predicative analytics, and knowledge about global educational predictions of future outcomes and trends. In this sense, this timely volume links the advent of this new technological revolution to the world of governance and policy formulation in education in order to open a broader discussion about the systemic and human implications for education of the emerging intelligent economy. By providing a unique comparative perspective on the Educational Intelligent economy, this book will prove invaluable for researchers and scholars in the areas of comparative education, artificial intelligence and educational policy."
Bingley: Emerald Publishing Limited, 2019
e20511918
eBooks  Universitas Indonesia Library
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"This state-of-the-art survey offers a collection of papers from the workshop on Machine Learning and Interpretation in Neuroimaging, MLINI 2011, held at the 25th Annual Conference on Neural Information Processing, NIPS 2011, in the Sierra Nevada, Spain, in December 2011. Additionally, invited speakers agreed to contribute reviews on various aspects of the field, adding breadth and perspective to the volume. The 32 revised papers were carefully selected from 48 submissions. At the interface between machine learning and neuroimaging the papers aim at shedding some light on the state of the art in this interdisciplinary field. They are organized in topical sections on coding and decoding, neuroscience, dynamcis, connectivity, and probabilistic models and machine learning."
Heidelberg : Springer, 2012
e20406837
eBooks  Universitas Indonesia Library
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Oxford: Oxford University Press , 1991
006.3 MAC
Buku Teks SO  Universitas Indonesia Library
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Fei Wang, editor
"The 33 revised full papers presented were carefully reviewed and selected from 67 submissions. The main aim of this workshop is to help advance the scientific research within the broad field of machine learning in medical imaging. It focuses on major trends and challenges in this area, and it presents work aimed to identify new cutting-edge techniques and their use in medical imaging."
Berlin: Springer, 2012
e20406923
eBooks  Universitas Indonesia Library
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Watulingas, Benedicto Matthew
"Indonesia, sebagai salah satu negara pengekspor ikan terbesar di dunia, menghadapi tantangan serius dalam sektor perikanan akibat illegal, unreported, unregulated (IUU) fishing. Meskipun telah ada pengawas yang ditugaskan, namun praktik ini masih ditemukan, sehingga perlu teknologi pengawasan di atas kapal. Telah dikembangkan model yang dapat mengklasifikasikan jenis ikan di kapal melalui video CCTV namun masih perlu dilengkapi dengan kemampuan memprediksi berat ikan. Dengan metode ensemble learning yang dipilih karena memiliki kinerja yang lebih baik dibanding model individual, penelitian ini bertujuan untuk membangun model prediksi berat melalui citra dari sistem CCTV. Kemampuan untuk memprediksi berat ikan akan memberikan metode bagi pemerintah untuk melakukan pengecekan apakah hasil tangkapan yang dilaporkan sesuai dengan tangkapan yang terjadi di lapangan. Dari pengujian yang dilakukan, algoritma Catboost Regression menunjukkan kinerja terbaik di antara semua model yang diuji. Pada dataset gabungan, dengan rasio data split 90:10, CatBoost mencapai  score 0.986, MAE 9.794, MSE 293.493, dan RMSE 17.132. Untuk dataset cumi dengan rasio 90:10, nilai metrik yang diperoleh adalah  0.025, MAE 18.451, MSE 660.629, dan RMSE 25.702. Sementara pada dataset ikan dengan rasio 90:10, CatBoost menunjukkan kinerja sangat baik dengan  0.980, MAE 5.825, MSE 146.713, dan RMSE 10.129. Model yang dipilih dengan kinerja yang paling baik adalah model dengan dataset ikan dengan MAE 5.825, yang berarti nilai error dari rata-rata berat ikan yang ditimbang adalah 1.29%. Hasil ini menunjukkan bahwa Catboost Regression mampu memprediksi berat ikan dengan akurasi yang tinggi dibandingkan model regresi lainnya pada dataset yang digunakan, dengan pemilihan rasio data split yang optimal.

Indonesia, as one of the largest fish-exporting countries in the world, faces serious challenges in its fisheries sector due to illegal, unreported, and unregulated (IUU) fishing. Despite having monitoring officers assigned, these practices are still found, necessitating the use of surveillance technology on vessels. A model has been developed that can classify fish species on ships using CCTV footage, but it still needs to be enhanced with the ability to predict the weight of the fish. Ensemble learning methods, chosen for their superior performance compared to individual models, are being used in this research to build a weight prediction model using images from the CCTV system. The ability to predict fish weight will provide the government with a method to verify whether the reported catches match what is caught at sea. From the tests conducted, the Catboost Regression algorithm demonstrated the best performance among all tested models. On the combined dataset with a 90:10 train-test split ratio, CatBoost achieved an  score of 0.986, MAE of 9.794, MSE of 293.493, and RMSE of 17.132. For the squid dataset with a 90:10 ratio, the metrics obtained were an  of 0.025, MAE of 18.451, MSE of 660.629, and RMSE of 25.702. Meanwhile, for the fish dataset with the same ratio, CatBoost showed excellent performance with an  of 0.980, MAE of 5.825, MSE of 146.713, and RMSE of 10.129. The best-performing model is the one with the fish dataset, achieving an MAE of 5.825, which translates to an error rate of 1.29% in the average weight of the fish weighed. These results indicate that Catboost Regression can predict fish weight with high accuracy compared to other regression models used on the dataset, with optimal data split ratio."
Depok: Fakultas Teknik Universitas Indonesia, 2024
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UI - Skripsi Membership  Universitas Indonesia Library
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Ari Hermawan
"[ABSTRAK
Perkembangan sistem informasi saat ini menyebabkan sistem informasi yang
digunakan dalam sebuah organisasi terus bertambah dan semakin kompleks. Hal
ini juga memunculkan fenomena meningkatnya jumlah data yang diolah dan
dihasilkan oleh sistem informasi. Kondisi ini membawa tantangan baru dalam
pengawasan operasional sistem informasi, seperti keterlambatan peringatan
kesalahan atau membanjirnya jumlah peringatan yang tidak tepat sasaran.
Penelitian ini bertujuan membangun sebuah sistem pengawasan aplikasi pada
sistem informasi di PT. XYZ menggunakan Event Driven Architecture dan Machine Learning. Pengembangan ini menggunakan perangkat lunak R dan TIBCO StreamBase.

ABSTRACT
Advancement in information system nowadays has generated more
quantities and complexities of an organization?s information system. This fact
also leads to a phenomenon of the increase of data volume being processed and
also generated by any information system. This condition has brought a new
challenge in the operation and monitoring of the information systems, such as
delays in failure alert and also floods of incorrect alerts.
This research aims to build a monitoring system for applications in the PT.
XYZ information systems, using Event Driven Architecture and Machine Learning techniques. This development is done using R software and also TIBCO StreamBase. , Advancement in information system nowadays has generated more
quantities and complexities of an organization’s information system. This fact
also leads to a phenomenon of the increase of data volume being processed and
also generated by any information system. This condition has brought a new
challenge in the operation and monitoring of the information systems, such as
delays in failure alert and also floods of incorrect alerts.
This research aims to build a monitoring system for applications in the PT.
XYZ information systems, using Event Driven Architecture and Machine Learning techniques. This development is done using R software and also TIBCO StreamBase. ]"
2015
TA-Pdf
UI - Tugas Akhir  Universitas Indonesia Library
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