Cancer is one of the most challenging diseases because of its complexity, variability, and diversity of causes. It has been one of the major research topics over the past decades, yet it is still poorly understood. To this end, multifaceted therapeutic frameworks are indispensable. \emph{Anticancer peptides} (ACPs) are the most promising treatment option, but their large-scale identification and synthesis require reliable prediction methods, which is still a problem. In this paper, we present an intuitive classification strategy that differs from the traditional \emph{black box} method and is based on the well-known statistical theory of \emph{sparse-representation classification} (SRC). Specifically, we create over-complete dictionary matrices by embedding the \emph{composition of the K-spaced amino acid pairs} (CKSAAP). Unlike the traditional SRC frameworks, we use an efficient \emph{matching pursuit} solver instead of the computationally expensive \emph{basis pursuit} solver in this strategy. Furthermore, the \emph{kernel principal component analysis} (KPCA) is employed to cope with non-linearity and dimension reduction of the feature space whereas the \emph{synthetic minority oversampling technique} (SMOTE) is used to balance the dictionary. The proposed method is evaluated on two benchmark datasets for well-known statistical parameters and is found to outperform the existing methods. The results show the highest sensitivity with the most balanced accuracy, which might be beneficial in understanding structural and chemical aspects and developing new ACPs. The Google-Colab implementation of the proposed method is available at the author's GitHub page (\href{https://github.com/ehtisham-Fazal/ACP-Kernel-SRC}{https://github.com/ehtisham-fazal/ACP-Kernel-SRC}).

Social media platforms allow users to freely share their opinions about issues or anything they feel like. However, they also make it easier to spread hate and abusive content. The Fulani ethnic group has been the victim of this unfortunate phenomenon. This paper introduces the HERDPhobia - the first annotated hate speech dataset on Fulani herders in Nigeria - in three languages: English, Nigerian-Pidgin, and Hausa. We present a benchmark experiment using pre-trained languages models to classify the tweets as either hateful or non-hateful. Our experiment shows that the XML-T model provides better performance with 99.83% weighted F1. We released the dataset at https://github.com/hausanlp/HERDPhobia for further research.

目标：探索深度学习算法进一步简化和优化尿道板（UP）质量评估的能力，使用板客观评分工具（POST），旨在提高Hypospadias修复中提高评估的客观性和可重复性。方法：五个关键的邮政地标是由专家在691图像数据集中的专家标记，该数据集接受了原发性杂质修复的青春期前男孩。然后，该数据集用于开发和验证基于深度学习的地标检测模型。提出的框架始于瞥见和检测，其中输入图像是使用预测的边界框裁剪的。接下来，使用深层卷积神经网络（CNN）体系结构来预测五个邮政标记的坐标。然后，这些预测的地标用于评估远端催化性远端的质量。结果：所提出的模型准确地定位了gan区域，平均平均精度（地图）为99.5％，总体灵敏度为99.1％。在预测地标的坐标时，达到了0.07152的归一化平均误差（NME），平均平方误差（MSE）为0.001，在0.1 nme的阈值下为20.2％的故障率。结论：此深度学习应用程序在使用邮政评估质量时表现出鲁棒性和高精度。使用国际多中心基于图像的数据库进行进一步评估。外部验证可以使深度学习算法受益，并导致更好的评估，决策和对手术结果的预测。

在现代资本市场中，由于各种社会，财务，政治和其他动态因素，股票的价格通常被认为是高度波动和不可预测的。借助计算和周到的投资，股票市场可以通过最少的资本投资来确保可观的利润，而错误的预测可以轻松地为投资者带来灾难性的财务损失。本文介绍了最近引入的机器学习模型 - 变压器模型的应用，以预测孟加拉国领先的证券交易所达卡证券交易所（DSE）的未来价格。变压器模型已被广泛用于自然语言处理和计算机视觉任务，但据我们所知，从未在DSE进行股票价格预测任务。最近，介绍了代表时间序列功能的Time2VEC编码，使得可以采用变压器模型进行股票价格预测。本文集中于基于变压器的模型的应用，以根据其历史和每周的数据来预测DSE中列出的八个特定股票的价格转移。我们的实验证明了大多数股票的有希望的结果和可接受的根平方误差。

情感分析是NLP中研究最广泛的应用程序之一，但大多数工作都集中在具有大量数据的语言上。我们介绍了尼日利亚的四种口语最广泛的语言（Hausa，Igbo，Nigerian-Pidgin和Yor \'ub \'a）的第一个大规模的人类通知的Twitter情感数据集，该数据集由大约30,000个注释的推文组成（以及每种语言的大约30,000个）（以及14,000尼日利亚猎人），其中包括大量的代码混合推文。我们提出了文本收集，过滤，处理和标记方法，使我们能够为这些低资源语言创建数据集。我们评估了数据集上的预训练模型和转移策略。我们发现特定于语言的模型和语言适应性芬通常表现最好。我们将数据集，训练的模型，情感词典和代码释放到激励措施中，以代表性不足的语言进行情感分析。

快速准确的诊断对于减轻Covid-19感染的影响至关重要，尤其是对于严重病例。已经为开发深度学习方法而付出了巨大的努力，以从胸部X射线照相图像分类和检测COVID-19的感染。但是，最近，围绕此类方法的临床生存能力和有效性提出了一些问题。在这项工作中，我们研究了多任务学习（分类和分割）对CNN区分肺中Covid-19感染各种外观的能力的影响。我们还采用了自我监督的预训练方法，即Moco和Inpainting-CXR，以消除对COVID-19分类的昂贵地面真相注释的依赖。最后，我们对模型进行了批判性评估，以评估其部署准备，并提供有关胸部X射线中细粒度COVID-19多级分类的困难的见解。

疟疾，一种致命但可治愈的疾病每年索赔数十万人生命。早期和正确的诊断对于避免健康复杂性至关重要，但这取决于昂贵的显微镜和培训专家分析血液涂抹幻灯片的可用性。基于深度学习的方法可能不仅可以降低专家的负担，而且还提高了低成本显微镜的诊断准确性。但是，由于没有合理的大小数据集，这是阻碍的。最具挑战性的方面之一是专家不愿意在低成本显微镜下以低放大率注释数据集。我们提出了一种数据集，以进一步研究低放大率低成本显微镜的疟疾显微镜。我们的大型数据集由来自几种疟疾感染患者的血液涂抹幻灯片的图像组成，通过显微镜在两种不同的成本谱和多个放大倍数中收集。用于在高放大率下通过高成本显微镜收集的图像的定位和寿命分类任务的疟原虫细胞。我们设计了一种机制，将这些注释从高倍率从高倍率转移到低成本显微镜，多倍放大。多个对象探测器和域适配方法作为基准。此外，引入了部分监督的域适配方法以使对象检测器适应从低成本显微镜收集的图像上的工作。该数据集将在发布后公开可用。

我们将增强件应用于我们的数据集以增强我们预测的质量，并使我们的最终模型更具弹性，以嘈杂的数据和域漂移。然而，问题仍然存在，这些增强如何使用不同的超参数进行？在这项研究中，我们通过在应用于机器学习模型的不同增强时，通过执行当地代理（石灰）解释来评估模型的超参数的增强和影响。我们利用了用于称重每个增强的线性回归系数。我们的研究证明，有一些增强对超参数和其他更具弹性和可靠的其他增强。

Diabetic Retinopathy (DR) is considered one of the primary concerns due to its effect on vision loss among most people with diabetes globally. The severity of DR is mostly comprehended manually by ophthalmologists from fundus photography-based retina images. This paper deals with an automated understanding of the severity stages of DR. In the literature, researchers have focused on this automation using traditional machine learning-based algorithms and convolutional architectures. However, the past works hardly focused on essential parts of the retinal image to improve the model performance. In this paper, we adopt transformer-based learning models to capture the crucial features of retinal images to understand DR severity better. We work with ensembling image transformers, where we adopt four models, namely ViT (Vision Transformer), BEiT (Bidirectional Encoder representation for image Transformer), CaiT (Class-Attention in Image Transformers), and DeiT (Data efficient image Transformers), to infer the degree of DR severity from fundus photographs. For experiments, we used the publicly available APTOS-2019 blindness detection dataset, where the performances of the transformer-based models were quite encouraging.

This paper presents our solutions for the MediaEval 2022 task on DisasterMM. The task is composed of two subtasks, namely (i) Relevance Classification of Twitter Posts (RCTP), and (ii) Location Extraction from Twitter Texts (LETT). The RCTP subtask aims at differentiating flood-related and non-relevant social posts while LETT is a Named Entity Recognition (NER) task and aims at the extraction of location information from the text. For RCTP, we proposed four different solutions based on BERT, RoBERTa, Distil BERT, and ALBERT obtaining an F1-score of 0.7934, 0.7970, 0.7613, and 0.7924, respectively. For LETT, we used three models namely BERT, RoBERTa, and Distil BERTA obtaining an F1-score of 0.6256, 0.6744, and 0.6723, respectively.