Showing 2,001 - 2,020 results of 3,675 for search 'issues classification', query time: 0.14s Refine Results
  1. 2001

    Spatial Modeling of Unemployment Rate in Counties of Iran Based on Population and Housing Census Data by Hamed Seifi, Abdollah Jalilian, Azad Khanzadi

    Published 2024-02-01
    “…Unemployment is one of the most important issues in all countries around the world. An increase in the number of unemployed in any society will cause many problems. …”
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    Article
  2. 2002

    Evaluation of the share of cultural and creative consumption in Iranian households in 2018 by Mohammad Vejdani, Mohammad Soleimani

    Published 2023-11-01
    “…One of the important issues that developing countries are looking for is moving from centralization to decentralization in the path of economic growth. …”
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    Article
  3. 2003
  4. 2004
  5. 2005

    Using Hybrid Artificial Intelligence Approaches to Predict the Fracture Energy of Concrete Beams by Qinghua Xiao, Congming Li, Shengxiang Lei, Xiangyu Han, Qiaofeng Chen, Zemin Qiu, Biao Sun

    Published 2021-01-01
    “…In this study, artificial intelligence approaches were tried to seek a feasible way to solve these prediction issues. Firstly, the ridge regression (RR), the classification and regression tree (CART), and the gradient boosting regression tree (GBRT) were selected to construct the predictive models. …”
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    Article
  6. 2006

    Retrieving Encrypted Images Using Convolution Neural Network and Fully Homomorphic Encryption by Emad M. Alsaedi, Alaa kadhim Farhan

    Published 2023-02-01
    “…This paper aims to address the issues of accuracy utilizing deep learning techniques as the CNN method. …”
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    Article
  7. 2007

    Improving Local Fidelity and Interpretability of LIME by Replacing Only the Sampling Process With CVAE by Daisuke Yasui, Hiroshi Sato

    Published 2025-01-01
    “…To this end, we use a conditional variational autoencoder (CVAE) to modify the sampling of LIME in the classification task to improve local fidelity and interpretability. …”
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    Article
  8. 2008

    Advancing Semantic Enrichment Compliance in BIM: An Ontology-Based Framework and IDS Evaluation by Tomo Cerovšek, Mohamed Omar

    Published 2025-07-01
    “…Empirical results from a real project using five IDS tools reveal implementation issues with the classification facet, regular expressions, and issue reporting. …”
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    Article
  9. 2009

    HORIZONTAL OBJECTIVES IN PUBLIC PROCUREMENT by V.K. Malolitneva

    Published 2018-05-01
    “…It dwells on one of the highly disputed issues, namely the terminological definition of the instrumental use of public procurement. …”
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    Article
  10. 2010

    AI-Enhanced Robotic Process Automation: A Review of Intelligent Automation Innovations by Sadia Afrin, Shobnom Roksana, Riad Akram

    Published 2025-01-01
    “…By leveraging AI techniques such as classification, text mining of neural network, RPA technologies optimize business operations and advance Industry 4.0. …”
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    Article
  11. 2011

    The Role and Position of the Macroeconomic Environment on the Revenues of Tehran Municipality by Mahdi Yazdani, Alireza Basiri

    Published 2023-05-01
    “…The financing of municipalities as local governments is one of the most important and challenging issues of the urban economy in developing and developed countries, where this issue is more important in the case of the capital of the countries. …”
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    Article
  12. 2012

    Ranking of Iranian metropolises based on urban smartness index by Somayeh Ghiasy, Sohrab Delangizan, Mohammad sharif Karimi

    Published 2023-05-01
    “…Moreover, among the metropolises in the country, city Tehran ranked highest while city Kermanshah ranked lowest in terms of smart.JEL Classification: C43, C38, O18.…”
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    Article
  13. 2013

    Review of Multivariate Time Series Clustering Algorithms by ZHENG Desheng, SUN Hanming, WANG Liyuan, DUAN Yaoxin, LI Xiaoyu

    Published 2025-03-01
    “…Lastly, from the perspective of the unique structure of multivariate temporal data, this paper outlines several challenging issues and future research directions.…”
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    Article
  14. 2014

    A Novel Human Action Recognition Model by Grad-CAM Visualization with Multi-level Feature Extraction Using Global Average Pooling with Sequence Modeling by Bidirectional Gated Recu... by Jayamohan Manoharan, Yuvaraj Sivagnanam

    Published 2025-05-01
    “…An attention mechanism was also included to boost the classification process by focusing on key temporal segments. …”
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    Article
  15. 2015

    Adaptive Graph Learning with Multimodal Fusion for Emotion Recognition in Conversation by Jian Liu, Jian Li, Jiawei Dong, Zifan Mo, Na Liu, Qingdu Li, Ye Yuan

    Published 2025-06-01
    “…On the MOSEI dataset, it achieves a 1.2% gain in binary classification accuracy (ACC-2).…”
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    Article
  16. 2016

    Anomaly Detection in Network Traffic via Cross-Domain Federated Graph Representation Learning by Yanli Zhao, Zongduo Liu, Junjie Pang

    Published 2025-06-01
    “…In addition, network traffic data are distributed across heterogeneous devices and domains, where centralized training methods face significant challenges such as data leakage and data silos. To address these issues, we propose a network traffic anomaly detection method based on cross-domain federated graph representation learning. …”
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    Article
  17. 2017

    U-SCAD: An Unsupervised Method of System Call-Driven Anomaly Detection for Containerized Edge Clouds by Jiawei Ye, Ming Yan, Shenglin Wu, Jingxuan Tan, Jie Wu

    Published 2025-05-01
    “…While existing system call-based anomaly-detection methods partially address these issues, they suffer from high false positive rates and excessive computational overhead. …”
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    Article
  18. 2018

    Clinicopathological analysis on adult IgA nephropathy patients with mild urinary abnormalities by LIU Fu-jie, XU Shi-chao, ZHANG Hua-li, TAO Jing-li, LUO Mian-na, LIU Hua-feng

    Published 2015-01-01
    “…Objective Mild urinary abnormalities are very common in clinical practice,and IgA nephropathy is the most common reason of mild urinary abnormalities in adults.Whether the patients are necessary to receive renal biopsy was controversial.In order to clarify this issue,the clinical significance of renal biopsy in mild urinary abnormalities in patients with IgA nephropathy was investigated Methods Fifty-three patients with IgA nephropathy were selected from 77 patients with mild urinary abnormalities whose renal pathological diagnosis was confirmed.The 53 patients with IgA nephropathy were divided into there group,including proteinuria with single microscopic hematuria group,single microscopic hematuria group and single proteinuria group,according to their clinical manifestations.Renal pathological severity of the 53 patients was also evaluated using the Lee’s classification and the Oxford classification of IgA nephropathy.Whether the pathological classification of IgA nephropathy was different among three clinical manifestations was analyzed at last Results Renal pathological diagnosis of 77 patients could be confirmed in 91 patients with mild urinary abnormalities who received renal biopsy.There were 53(68.8%) cases of IgA nephropathy,including 39 patients(73.6%) with proteinuria in single microscopic hematuria group,5 patients(9.4%) in single microscopic hematuria group and 9(17.0%) in single proteinuria group.According to Lee’s pathological classification,Lee’s class Ⅲ was the most common classification,counting for 54.7%(29 patients),followed by class Ⅱ(14 patients,26.4%) and class I(5 patients,9.4%).However,the severe grades,class Ⅳ and classV,accounted for 3.8%(2 patients) and 5.7%(3 patients) respectively.There was no significant difference in the Lee’s classification and the Oxford classification among three groups with different clinical manifestations(P>0.05 for all).Conclusions Different clinical manifestations can not be acted as standard to distinguish the severity of renal lesions in IgA nephropathy patients with mild urinary abnormalities.Renal biopsy should be performed on those patients without contraindication in order to screen out the patients with severe renal lesion of needing immunosuppressant treatment…”
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  19. 2019

    Enhancing the Accuracy of Land Use/Cover Map Using Some Spectral Indices in Sarab County–East Azerbaijan by A. Sarabchi, H. Rezaei, F. Shahbazi

    Published 2024-11-01
    “…Among the integrated indices, LST and ALTIVI enhanced the classification accuracy by 2.75% and 2.35%, respectively. …”
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    Article
  20. 2020

    Current Situation, Existing Problems and Prospect of the Study of Social Stratification in Contemporary China by Zhang Hailun, L. A. Lebedintseva

    Published 2024-11-01
    “…At present, a social classification model has been proposed to study social stratification in China, taking into account the characteristics of China's national conditions. …”
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    Article