Results 41 to 50 of about 45,107 (150)

Classification of White Blood Cell Abnormalities for Early Detection of Myeloproliferative Neoplasms Syndrome Based on K-Nearest Neighborr

Scientific Journal of Informatics, 2020
The myeloproliferative neoplasms (MPNs) are clonal hematopoietic stem cell disorders characterized by dysregulated proliferation and expansion of one or more of the myeloid lineages.
Zilvanhisna Emka Fitri, Lindri Nalentine Yolanda Syahputri, Arizal Mujibtamala Nanda Imron   +2 more
doaj   +1 more source

Performance comparison ensemble classifier’s performance in answering frequently asked questions about psychology

Ho Chi Minh City Open University Journal of Science - Engineering and Technology
In today’s era of digital healthcare transformation, there is a growing demand for swift responses to mental health queries. To meet this need, we introduce an AI-driven chatbot system designed to automatically address frequently asked questions in ...
Vy Thuy Tong, Hieu Chi Tran, Kiet Trung Tran   +2 more
doaj   +1 more source

Automatic and Online Detection of Rotor Fault State

International Journal of Renewable Energy Development, 2018
In this work, we propose a new and simple method to insure an online and automatic detection of faults that affect induction motor rotors. Induction motors now occupy an important place in the industrial environment and cover an extremely wide range of ...
Ali Ouanas, Ammar Medoued, Salim Haddad, Mourad Mordjaoui, D. Sayad   +4 more
doaj   +1 more source

Comparison of KNN and Random Forest Algorithms on E-Commerce Service Chatbot

JISKA (Jurnal Informatika Sunan Kalijaga)
Technology heavily influences our lives, with the expansion of e-commerce being an important outcome that demands attention. Given the prevalence of smartphones equipped with messaging apps and fast networks, people often utilize these platforms to ...
Fardan Zamakhsyari, Bagas Adi Makayasa, R. Abudullah Hamami, Muhammad Tulus Akbar, Andi Cahyono, Amirullah Amirullah, Muhammad Zida Hisyamuddin, Maria Ulfah Siregar   +7 more
doaj   +1 more source

Modification of KNN Algorithm

International Journal of Engineering and Computer Science, 2019
K-Nearest Neighbor (KNN) classification is one of the most fundamental and simple classification methods. It is among the most frequently used classification algorithm in the case when there is little or no prior knowledge about the distribution of the data. In this paper a modification is taken to improve the performance of KNN.
Shubham Pandey, Vivek Sharma, Garima Agrawal   +2 more
openaire   +2 more sources

Comparing Machine Learning Algorithms to Enhance Volumetric Water Content Prediction in Low-Cost Soil Moisture Sensor

Journal of Applied Informatics and Computing
Measuring soil moisture is possible either with directly using gravimetric test or indirectly using soil moisture sensor. Direct measurements offer accuracy but are not efficient in field measurements.
Iman Setiawan, Mohammad Dahlan Th. Musa, Dini Aprilia Afriza, Siti Nur Hafidah   +3 more
doaj   +1 more source

Comparison between KNN, W-KNN, Wc-KNN and Wk-KNN models on a CDC heart disease dataset

Abstract One of the most popular and fundamental methods used for machine learning classification is KNN (K-nearest neighbor). Despite its simplicity, this method can achieve good data classification results even without prior knowledge of the data distribution.
openaire   +1 more source

Perbandingan Metoda Klasifikasi K-Nearest Neighbor dan Support Vector Machine pada Pengenalan Benda Terhalang berbasis Kode Rantai

Jurnal Elkomika
ABSTRAK Benda yang terhalang oleh benda lain memiliki bentuk yang tidak sempurna karena sebagian sisinya tidak terlihat. Untuk mengatasi permasalahan tersebut, digunakan metoda yang dapat mengenali bentuk pada benda pada sisi yang masih nampak ...
RAHMADI KURNIA, MELIA ASMITA, ROZAKY IHSAN, IKHWANA ELFITRI, DANANG KUMARA HADI   +4 more
doaj   +1 more source

Klasifikasi Status Tekanan Darah memanfaatkan Sinyal Photoplethysmograph berbasis Metode Random Forest

Jurnal Elkomika
ABSTRAK Berbagai teknik pengukuran tekanan darah telah banyak dilakukan salah satunya melalui metode tidak langsung (noninvasive) dengan pemasangan sensor-sensor pada bagian tubuh tertentu, kemudian hasilnya dianalisis dengan algoritma kecerdasan buatan.
UNANG SUNARYA, LYRA VEGA UGI
doaj   +1 more source

K-Nearest Neighbor and Weight K-Nearest Neighbor Classification of Cork Fish Using Gray-Level-Co-Occurrence Matrix Algorithm Approach

JOIV: International Journal on Informatics Visualization
Ornamental cork fish is a type of fish that is in great demand among the public as an ornamental fish. Ornamental cork fish have various types and colors; each variation has its own name and is a selling point among ornamental cork fish lovers.
Euis Nur Fitriani Dewi, Andi Nur Rachman, Rahmi Nur Shofa, Genta Nazwar Tarempa   +3 more
doaj   +1 more source