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4021
ICA-based Single Channel Audio Separation: New Bases and Measures of Distance
Published 2013-10-01“…Independent Component Analysis (ICA) can be used for single channel audio separation, if a mixed signal is transformed into time-frequency domain and the resulting matrix of magnitude coefficients is processed by ICA. Previous works used only frequency (spectral) vectors and Kullback-Leibler distance measure for this task. …”
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4022
Social Networks Link Prediction Based on Incremental Learning
Published 2025-03-01“…In the prediction model, a multilayer perceptron (MLP) is utilized to construct the mutual perceptron, which predicts links by processing the embedding vectors of node pairs. The specific process of the node embedding model consists of temporal random walks, an incremental update strategy for random walk sequences, an incremental skip-gram model, and extracting the correlation of causal relationships. …”
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4023
Influence of Particle Orientation on the Performance of Geogrid Reinforced Ballast
Published 2020-01-01“…According to the displacement vectors of the ballast particles, the average thickness of the stable shear band is determined. …”
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4024
Information Retrieval Method for the Qur’an based on FastText and Latent Semantic Indexing
Published 2025-05-01“…The proposed method involves several steps: text preprocessing (lowercasing, punctuation removal, stopword elimination, and stemming), tokenization and vocabulary creation, Bag-of-Words (BoW) representation, creation of LSI models, conversion of FastText vectors, and combining LSI and FastText vectors. A similarity index is then created from the combined vectors to process user queries and rank documents based on cosine similarity. …”
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4025
Analysis of mathematical describe the interaction cutter working body develops environment
Published 2017-08-01“…Various methods of calculating the parameters of the milling process, the scheme vectors of the forces acting on the tooth cutter with a head and a tail milling, one-dimensional model of the oscillating system for single-tooth cutter, which operates on the cutting force. …”
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4026
Search for e + e − → K S 0 K S 0 h c $$ {K}_S^0{K}_S^0{h}_c $$
Published 2025-05-01“…This result indicates that if vector states exist in this energy region, their decay into h c is significantly suppressed compared to decays into J/ψ.…”
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4027
A Novel Technique for Facial Recognition Based on the GSO-CNN Deep Learning Algorithm
Published 2024-01-01“…On the other hand, the extracted feature vectors are investigated using galactic swarm optimization (GSO) techniques that give optimized feature vectors. …”
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4028
Handling data sparsity via item metadata embedding into deep collaborative recommender system
Published 2022-11-01“…The model consists of two stages, wherein the first stage, a neural network, is used to retrieve the data’s nonlinear features through embedding vectors. These vectors are concatenated together and fed as input to the second stage of the model. …”
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4029
Culicidae Fauna (Diptera: Culicomorpha) of the Quilombola Community of Abacatal, Ananindeua, Pará, in the Brazilian Amazon
Published 2025-04-01“…The identification of species of epidemiological importance, which act as vectors for various arboviruses, highlights the relevance of monitoring in the area, especially considering that it will undergo a process of anthropization.…”
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4030
Enhancing chemical reaction search through contrastive representation learning and human-in-the-loop
Published 2025-04-01“…Contrastive learning is used to train a representation model that embeds records in the reaction database as numerical vectors suitable for chemical reaction searches. Dimensionality reduction is applied to compress these vectors, thereby enhancing the search efficiency. …”
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4031
Child-Sum (N2E2N)Tree-LSTMs: An interactive Child-Sum Tree-LSTMs to extract biomedical event
Published 2024-12-01“…To enhance node representation, we propose an interaction mechanism that can alternately updating nodes and edges vectors, thus the model can learn the richer nodes vectors. …”
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4032
Knowledge-Aided STAP Using Low Rank and Geometry Properties
Published 2014-01-01“…This paper presents knowledge-aided space-time adaptive processing (KA-STAP) algorithms that exploit the low-rank dominant clutter and the array geometry properties (LRGP) for airborne radar applications. …”
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4033
Functional Diagnostic System for Multichannel Mine Lifting Machine Working in Factor Cluster Analysis Mode
Published 2020-06-01“…In the article, information synthesis of FDS is performed within the framework of information-extreme intellectual data analysis technology, which is based on maximizing the information capacity of the system in the process of machine learning. The idea of factor cluster analysis was realized by forming an additional training matrix of unclassified vectors of features of a new recognition class obtained during the operation of the FDS directly in the operating mode. …”
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4034
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4035
A Privacy-Preserving Continuous Location Monitoring System for Location-Based Services
Published 2015-08-01“…This paper proposes a cloaking system model called anonymity of motion vectors (AMV) that provides anonymity for spatial queries. …”
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4036
The POD-based reduced-dimension study on the two-grid finite element method for the nonlinear time-fractional wave equation
Published 2025-02-01“…The main purpose of this paper was to study the reduced-dimension of unknown classical two-grid finite element (CTGFE) solution coefficient vectors for the nonlinear time-fractional wave (NTFW) equation by using proper orthogonal decomposition (POD). …”
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4037
Physics-constrained machine learning for reduced composition space chemical kinetics
Published 2025-01-01“…The resulting solution vectors from our deep operator networks (DeepONet)-based approach are accurate and align more consistently with physical laws.…”
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4038
Semi-automated Tip Snip cloning of restriction fragments into and out of plasmid polylinkers
Published 2017-03-01“…This new method is compatible with high-throughput processing and automated liquid handling, and because no specialized vectors, reagents, selection schemes, or analytical techniques are required, the barriers to adoption are low.…”
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4039
Enhanced 3-D Reconstruction Method for Polarimetric Coherent Optimal-Based Tomographic SAR
Published 2025-01-01“…First, the polarization scattering vectors and polarization coherent cross-correlation matrices are constructed, and a generalized eigenvalue equation is established to solve the eigenvectors. …”
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4040
Projeção do Brasil no Atlântico Sul: geopolítica e estratégia
Published 2014-11-01“…The inflections in the course of development of the country toward the South Atlantic in the last 30 years express the combination of vectors of broad spectrum and long lasting. This achievement has been processed by the successful implementation of a strategy that combines continuous actions in the diplomatic field, the national research effort in the broad area of marine sciences and investments aimed at strengthening the country's military capability to face challenges in Security & Defense in general and in the South Atlantic in particular.…”
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