Showing 381 - 400 results of 11,103 for search 'features problems', query time: 0.18s Refine Results
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    Melody Feature Clustering and Optimization for Query-by-humming by WANG Ning, CHEN Chen, CHEN De-yun, HE Yong-jun

    Published 2022-02-01
    “…Query-by-humming is an important branch of audio retrieval, and it can provide users with a new and convenient experience.During the retrieval process, since there are unignorable differences between different humming of the same song, it is difficult to obtain ideal results by accurate matching of the melody features.To solve this problem, the optimized initial clustering center k-means (OICC k-means) is introduced in the query-by-humming system. …”
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  3. 383

    Exploring feature sparsity for out-of-distribution detection by Qichao Chen, Kuan Li, Zhiyuan Chen, Tomas Maul, Jianping Yin

    Published 2024-11-01
    “…Abstract Out-of-distribution (OOD) detection is a crucial problem in practice, especially, for the safe deployment of machine learning models in industrial settings. …”
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  4. 384

    Specific features of the Russian Economic Growth Model by I. S. Bukina, P. A. Orekhovsky

    Published 2018-12-01
    “…The article presents the study of the specific features of the Russian economic growth in 1998–2017. …”
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  5. 385

    FEATURES OF BUSINESS COMMUNICATIONS IN THE SPHERE OF PUBLIC ADMINISTRATION by Viktoriia Andriiash, Svitlana Verba

    Published 2025-06-01
    “…The article is devoted to the urgent problem of analyzing business communications at different levels of public administration as a way of improving the quality and accessibility of public services. …”
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    Article
  6. 386

    Immune-neuroendocrine reactivity and features of tuberculosis in pregnancy by Anna Starshinova, Anna Starshinova, Leonid P. Churilov, Igor Kudryavtsev, Igor Kudryavtsev, Artem Rubinstein, Artem Rubinstein, Ekaterina Belyaeva, Anastasia Kulpina, Anastasia Kulpina, Hong Ling, Min Zhuang, Dmitry Kudlay, Dmitry Kudlay, Dmitry Kudlay

    Published 2025-02-01
    “…In this review, we analyzed features of immunologic and immuno-neuroendocrine reactivity in pregnant women that influence for prevalence TB and TB/HIV coinfection. …”
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  7. 387

    Feature-Based Normality Models for Anomaly Detection by Hui Yie Teh, Kevin I-Kai Wang, Andreas W. Kempa-Liehr

    Published 2025-08-01
    “…Our framework learns sensor-specific normality models from a small set of anomaly-free training data while employing an unsupervised feature engineering approach to select statistically significant features. …”
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    Ecological features of mangroves as indicators of seawater intrusion by Suyadi , M. Basyuni, R. Amukti, C. Damayanti, D. Stokes, A. Mubaraq, Y.I. Rahmila

    Published 2025-04-01
    “…This study aimed to determine mangroves ecological features that can serve as indicators of seawater intrusion.METHODS: A geographic information system and geo-electric method were used, and remote sensing, vegetation survey, sample collection, and interview survey were performed.FINDINGS: Seawater intrusion is the major problem affecting groundwater quality in coastal areas, especially mall islands. …”
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    ESSENCE AND FEATURES OF CONSULTING IN MODERN EDUCATIONAL ACTIVITIES by Lyudmila М. Skripnik

    Published 2021-12-01
    “…The article considers the concepts of «consulting» and «information consulting»; it reveals the features of pedagogical counselling in modern educational activities. …”
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    FEATURES OF BILATERAL BREAST CANCER NODAL METASTASIS by Ye. A. Fesik, N. V. Krakhmal, M. V. Zaviyalova, Ye. M. Slonimskaya, S. V. Vtoryshin, V. M. Perelmuter

    Published 2014-12-01
    “…Thus, the identification of possible morphological and immunohistochemical characteristics of the tumor tissue and their comparison with the frequency and severity of regional lymph nodes would help to solve the problem of the identification of prognostic factors and markers associated with the risk of nodal metastasis in bilateral breast cancer. …”
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    From Baseline to Best Practice: An Advanced Feature Selection, Feature Resampling and Grid Search Techniques to Improve Injury Severity Prediction by Soukaina EL Ferouali, Zouhair Elamrani Abou Elassad, Sara Qassimi, Abdelmounaîm Abdali

    Published 2025-12-01
    “…Compared to comparable systems without feature selection, feature resampling, and optimization methods, the results demonstrate that employing optimized XGBoost along with grid search in conjunction with SelectKBest and SMOTE strategy has resulted in greater performance, with an 89% R2 score. …”
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  18. 398

    ELEMENTAL AND NON-ELEMENT FEATURES OF an INTERNATIONAL BOrder DISPUTE by Marsel Garaev

    Published 2019-04-01
    “…The interrelation and interdependence of elemental and non-elemental features of the international border dispute is revealed. …”
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