识别语音情绪的语言不可知论的方法仍然是一个不完整和具有挑战性的任务。在本文中，我们使用Bangla和英语语言来评估与语音中的情感是否与语言无关。这项研究分类了以下情绪：幸福，愤怒，中立，悲伤，厌恶和恐惧。我们雇用了三种情绪言论，其中前两组是由孟加拉和英语语言的本土孟加拉语扬声器开发的。第三个是多伦多情感演讲（苔丝），由加拿大母语的英语发言者开发。我们仔细选择了语言无关的韵律特征，采用了支持向量机（SVM）模型，并进行了三个实验来执行我们的主张。在第一个实验中，我们单独测量三种语音组的性能。接下来是第二种实验，我们通过组合语音集来记录分类率。最后，在第三个实验中，我们通过培训和测试不同语音集来测量识别率。虽然这项研究表明，言语情感认可（SER）大多是语言无关的，但在识别出在这两种语言中的厌恶和恐惧之类的情绪状态时存在一些差异。此外，我们的调查推断出非母语人员通过言语传达情绪，就像以其母语在母语中表达自己。

Network intrusion detection systems (NIDSs) play an important role in computer network security. There are several detection mechanisms where anomaly-based automated detection outperforms others significantly. Amid the sophistication and growing number of attacks, dealing with large amounts of data is a recognized issue in the development of anomaly-based NIDS. However, do current models meet the needs of today's networks in terms of required accuracy and dependability? In this research, we propose a new hybrid model that combines machine learning and deep learning to increase detection rates while securing dependability. Our proposed method ensures efficient pre-processing by combining SMOTE for data balancing and XGBoost for feature selection. We compared our developed method to various machine learning and deep learning algorithms to find a more efficient algorithm to implement in the pipeline. Furthermore, we chose the most effective model for network intrusion based on a set of benchmarked performance analysis criteria. Our method produces excellent results when tested on two datasets, KDDCUP'99 and CIC-MalMem-2022, with an accuracy of 99.99% and 100% for KDDCUP'99 and CIC-MalMem-2022, respectively, and no overfitting or Type-1 and Type-2 issues.

世界卫生组织（WHO）推荐戴面面罩作为最有效的措施，以防止Covid-19传输。在许多国家，现在必须在公共场所佩戴面部面具。由于手动监测面部面罩通常在人群中间不可行，因此自动检测可能是有益的。为方便，我们探索了许多深度学习模型（即，VGG1，VGG19，Reset50），用于面部掩模检测，并在两个基准数据集中进行评估。在此背景下，我们还评估了转移学习（即，VGG19，Reset50在ImageNet上预先培训）。我们发现，虽然所有型号的表演都非常好，但转移学习模型达到了最佳性能。转移学习将性能提高0.10 \％ - 0.40 \％，培训时间减少30 \％。我们的实验还显示了这些高性能模型对于测试数据集来自不同的分布而不是非常强大。没有任何微调，这些模型的性能在跨域设置中的47 \％下降。

Quantitative cephalometric analysis is the most widely used clinical and research tool in modern orthodontics. Accurate localization of cephalometric landmarks enables the quantification and classification of anatomical abnormalities, however, the traditional manual way of marking these landmarks is a very tedious job. Endeavours have constantly been made to develop automated cephalometric landmark detection systems but they are inadequate for orthodontic applications. The fundamental reason for this is that the amount of publicly available datasets as well as the images provided for training in these datasets are insufficient for an AI model to perform well. To facilitate the development of robust AI solutions for morphometric analysis, we organise the CEPHA29 Automatic Cephalometric Landmark Detection Challenge in conjunction with IEEE International Symposium on Biomedical Imaging (ISBI 2023). In this context, we provide the largest known publicly available dataset, consisting of 1000 cephalometric X-ray images. We hope that our challenge will not only derive forward research and innovation in automatic cephalometric landmark identification but will also signal the beginning of a new era in the discipline.

与液态燃料相比，电动汽车（EV）的广泛采用受到目前能量和功率密度低的电池的限制，并且会随着时间的推移而衰老和性能恶化。因此，在电动汽车生命周期内监视电池电量状态（SOC）和健康状况（SOH）是一个非常相关的问题。这项工作提出了一个电池数字双结构结构，旨在在运行时准确反映电池动力学。为了确保有关非线性现象的高度正确性，数字双胞胎依赖于在电池演化痕迹随时间训练的数据驱动模型中依靠：SOH模型，反复执行以估计最大电池容量的退化和SOC型号的降级，定期重新训练以反映衰老的影响。拟议的数字双结构将在公共数据集上举例说明，以激发其采用并证明其有效性，并具有很高的准确性和推理以及与车载执行兼容的时间。

零拍摄的交叉传输是现代NLP模型和架构中的一个重要功能，以支持低资源语言。在这项工作中，我们在多标签文本分类下将零拍摄的交叉传输到法语和德语，我们使用英语培训集培训分类器，我们使用法语和德语测试集进行测试。我们以法语和德语官方翻译扩展了欧洲互联网数据集，英国数据集，了解法律文件的主题分类。我们调查使用一些训练技术，即逐步的未填写和语言模型FineTuning的效果，对零射击交叉传输的质量。我们发现，多语言预训练模型（M-Distilbert，M-BERT）的语言模型，导致32.0-34.94％，相应地对法国和德国测试集的相对改进。此外，在培训期间逐渐未经培训的模型层，为法国人的相对提高38-45％，德国人58-70％。与使用英语，法国和德国培训集中的联合培训方案中的模型进行培训，零击贝尔的分类模型达到了通过共同训练的基于伯特的分类模型实现的86％。

在过去的几十年里，有关超光图像的密集有了密集的研究。诸如NMF，VCA和N-FindR等一些方法已成为标准，因为它们表明在处理超细图像的解密时的稳健性。然而，关于多光谱图像的混合物的研究相对稀缺。因此，我们将一些解密方法扩展到多光谱图像。在本文中，我们创建了两个模拟的多光谱数据集，其两个高光谱数据集被给出了其基本真理。然后我们将解密方法（VCA，NMF，N-FINDR）应用于这两个数据集。通过比较和分析结果，我们能够用多光谱数据集使用VCA，NMF和N-FindR的一些有趣的结果。此外，这也证明了将这些解密方法扩展到多光谱成像领域的可能性。

Unsupervised learning-based anomaly detection in latent space has gained importance since discriminating anomalies from normal data becomes difficult in high-dimensional space. Both density estimation and distance-based methods to detect anomalies in latent space have been explored in the past. These methods prove that retaining valuable properties of input data in latent space helps in the better reconstruction of test data. Moreover, real-world sensor data is skewed and non-Gaussian in nature, making mean-based estimators unreliable for skewed data. Again, anomaly detection methods based on reconstruction error rely on Euclidean distance, which does not consider useful correlation information in the feature space and also fails to accurately reconstruct the data when it deviates from the training distribution. In this work, we address the limitations of reconstruction error-based autoencoders and propose a kernelized autoencoder that leverages a robust form of Mahalanobis distance (MD) to measure latent dimension correlation to effectively detect both near and far anomalies. This hybrid loss is aided by the principle of maximizing the mutual information gain between the latent dimension and the high-dimensional prior data space by maximizing the entropy of the latent space while preserving useful correlation information of the original data in the low-dimensional latent space. The multi-objective function has two goals -- it measures correlation information in the latent feature space in the form of robust MD distance and simultaneously tries to preserve useful correlation information from the original data space in the latent space by maximizing mutual information between the prior and latent space.

The Internet of Things (IoT) is a system that connects physical computing devices, sensors, software, and other technologies. Data can be collected, transferred, and exchanged with other devices over the network without requiring human interactions. One challenge the development of IoT faces is the existence of anomaly data in the network. Therefore, research on anomaly detection in the IoT environment has become popular and necessary in recent years. This survey provides an overview to understand the current progress of the different anomaly detection algorithms and how they can be applied in the context of the Internet of Things. In this survey, we categorize the widely used anomaly detection machine learning and deep learning techniques in IoT into three types: clustering-based, classification-based, and deep learning based. For each category, we introduce some state-of-the-art anomaly detection methods and evaluate the advantages and limitations of each technique.

Pneumonia, a respiratory infection brought on by bacteria or viruses, affects a large number of people, especially in developing and impoverished countries where high levels of pollution, unclean living conditions, and overcrowding are frequently observed, along with insufficient medical infrastructure. Pleural effusion, a condition in which fluids fill the lung and complicate breathing, is brought on by pneumonia. Early detection of pneumonia is essential for ensuring curative care and boosting survival rates. The approach most usually used to diagnose pneumonia is chest X-ray imaging. The purpose of this work is to develop a method for the automatic diagnosis of bacterial and viral pneumonia in digital x-ray pictures. This article first presents the authors' technique, and then gives a comprehensive report on recent developments in the field of reliable diagnosis of pneumonia. In this study, here tuned a state-of-the-art deep convolutional neural network to classify plant diseases based on images and tested its performance. Deep learning architecture is compared empirically. VGG19, ResNet with 152v2, Resnext101, Seresnet152, Mobilenettv2, and DenseNet with 201 layers are among the architectures tested. Experiment data consists of two groups, sick and healthy X-ray pictures. To take appropriate action against plant diseases as soon as possible, rapid disease identification models are preferred. DenseNet201 has shown no overfitting or performance degradation in our experiments, and its accuracy tends to increase as the number of epochs increases. Further, DenseNet201 achieves state-of-the-art performance with a significantly a smaller number of parameters and within a reasonable computing time. This architecture outperforms the competition in terms of testing accuracy, scoring 95%. Each architecture was trained using Keras, using Theano as the backend.