Results 61 to 70 of about 3,823,341 (178)

Multi-test Decision Tree and its Application to Microarray Data Classification [PDF]

open access: yes, 2014
Objective: The desirable property of tools used to investigate biological data is easy to understand models and predictive decisions. Decision trees are particularly promising in this regard due to their comprehensible nature that resembles the ...
Marcin Czajkowski   +5 more
core   +1 more source

Vector search using method of clustering using ensemble of oblivious trees

open access: yesНаучно-технический вестник информационных технологий, механики и оптики
Information retrieval using machine learning algorithms is based on transforming the original multimodal documents into vector representations. These vectors are then indexed, and the search is performed within this index.
N. A. Tomilov   +3 more
doaj   +1 more source

Comparative analysis of machine learning algorithms for predicting Dubai property prices

open access: yesFrontiers in Applied Mathematics and Statistics
IntroductionPredicting property prices is a crucial task in the real estate market, and machine learning algorithms offer valuable tools for accurate predictions. In this study, we introduce a comprehensive comparison of eight well-known machine learning
Abdulsalam Elnaeem Balila   +1 more
doaj   +1 more source

IMPLEMENTASI METODE RANDOM FOREST DALAM MEMPREDIKSI SINYAL PERGERAKAN SAHAM

open access: yesE-Jurnal Matematika
Trading involves purchasing stocks at low prices and then selling them at high prices to generate profits in a short period. Although it offers significant gains, trading is considered a high-risk activity.
MOCH. ANJAS APRIHARTHA   +2 more
doaj   +1 more source

Monitoring land cover dynamics in the Bahr Al-Najaf wetland: A transferable remote sensing framework for inland and coastal wetland management (2002–2025) [PDF]

open access: yesEstuarine Management and Technologies
The Bahr Al-Najaf depression is a unique geological and ecological feature in Iraq that has undergone significant environmental transformations over the past two decades. This study quantifies the spatiotemporal dynamics of Land Use and Land Cover (LULC)
Emad A. Al Helaly   +2 more
doaj   +3 more sources

Machine Learning in Slope Stability: A Review with Implications for Landslide Hazard Assessment

open access: yesGeoHazards
Slope failures represent one of the most serious geotechnical hazards, which can have severe consequences for personnel, equipment, infrastructure, and other aspects of a mining operation.
Miguel Trinidad, Moe Momayez
doaj   +1 more source

INCLUDING RISK IN ECONOMIC FEASIBILITY ANALYSIS:A STOCHASTIC SIMULATION MODEL FOR BLUEBERRY INVESTMENT DECISIONS IN CHILE

open access: yesRevista Brasileira de Fruticultura, 2015
The traditional method of net present value (NPV) to analyze the economic profitability of an investment (based on a deterministic approach) does not adequately represent the implicit risk associated with different but correlated input variables. Using a
GERMÁN LOBOS   +4 more
doaj   +1 more source

Auditable PQD Classification and Domain Transfer Analysis With Explainable Boosting Machines

open access: yesIEEE Access
Power quality disturbance (PQD) classifiers operate as decision support tools in protection systems, yet high-accuracy models provide no mechanism for engineers to verify that a classification is grounded in the physical thresholds of IEEE Std 1159 ...
Edson Jose Pacheco   +2 more
doaj   +1 more source

Decision procedures for families of deterministic pushdown automata [PDF]

open access: yes
The existence and complexity of decision procedures for families of deterministic pushdown automata are investigated, with special emphasis on positive decidability results for those questions, such as equivalence, which are known to become ...
Valiant, Leslie
core  

Computable lower bounds for deterministic parameter estimation [PDF]

open access: yes, 2007
This paper is primarily tutorial in nature and presents a simple approach(norm minimization under linear constraints) for deriving computable lower bounds on the MSE of deterministic parameter estimators with a clear interpretation of the bounds. We also
Chaumette, Eric   +7 more
core   +1 more source

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