多模式情感分析和抑郁估计是两个重要的研究主题，旨在使用多模式数据预测人类精神状态。先前的研究重点是制定有效的融合策略，以交换和整合不同模式的与思想有关的信息。一些基于MLP的技术最近在各种计算机视觉任务中取得了巨大的成功。受到这一点的启发，我们探索了本研究中具有混合视角的多模式方法。为此，我们介绍了完全基于MLP的多模式特征处理框架CubeMLP。 CUBEMLP由三个独立的MLP单元组成，每个单元都有两个仿射转换。 CUBEMLP接受所有相关的模态特征作为输入，并在三个轴上混合它们。使用CubeMLP提取特性后，将混合的多模式特征扁平以进行任务预测。我们的实验是在情感分析数据集上进行的：CMU-MOSI和CMU-MOSEI，以及抑郁估计数据集：AVEC2019。结果表明，CUBEMLP可以以低得多的计算成本来实现最先进的性能。

及时调整是将预训练的语言模型调整为下游任务的一种新兴方法。但是，现有的研究主要是为输入序列增加提示。由于中间多头自我注意和馈送网络计算，因此这种方式无法正常工作，从而使模型优化不是很好。因此，我们提出了一种称为“图层调整”的新颖调整方式，旨在在变压器层中添加可学习的参数。具体而言，我们专注于变压器中的馈电网络的图层调整，即FLANing。它将其他单元引入每个馈送网络的隐藏层。我们对公共线索基准进行了广泛的实验。结果表明：1）在几乎所有情况下，我们的FL-tuning tospormports促进了全数据和少量设置下的调整方法。特别是，它在WSC 1.0上的准确性提高了17.93％（全数据设置），而F1上的精度则提高了P-Tuning V2上的Cluener上的精度（几乎没有射击设置）。 2）我们的FL-调整更稳定，收敛速度比P-Tuning V2快约1.17倍。 3）只有大约3％的变压器参数要训练，因此在大多数数据集中进行了微调，并且在几个数据集上的微调（例如，WSC 1.1上的准确性提高了12.9％）。源代码可从https://github.com/genggui001/fl-tuning获得。

Considering the computation complexity, we propose a Guided Hybrid Quantization with One-to-one Self-Teaching (GHOST}) framework. More concretely, we first design a structure called guided quantization self-distillation (GQSD), which is an innovative idea for realizing lightweight through the synergy of quantization and distillation. The training process of the quantization model is guided by its full-precision model, which is time-saving and cost-saving without preparing a huge pre-trained model in advance. Second, we put forward a hybrid quantization (HQ) module to obtain the optimal bit width automatically under a constrained condition where a threshold for distribution distance between the center and samples is applied in the weight value search space. Third, in order to improve information transformation, we propose a one-to-one self-teaching (OST) module to give the student network a ability of self-judgment. A switch control machine (SCM) builds a bridge between the student network and teacher network in the same location to help the teacher to reduce wrong guidance and impart vital knowledge to the student. This distillation method allows a model to learn from itself and gain substantial improvement without any additional supervision. Extensive experiments on a multimodal dataset (VEDAI) and single-modality datasets (DOTA, NWPU, and DIOR) show that object detection based on GHOST outperforms the existing detectors. The tiny parameters (<9.7 MB) and Bit-Operations (BOPs) (<2158 G) compared with any remote sensing-based, lightweight or distillation-based algorithms demonstrate the superiority in the lightweight design domain. Our code and model will be released at https://github.com/icey-zhang/GHOST.

The ability to understand and generate similes is an imperative step to realize human-level AI. However, there is still a considerable gap between machine intelligence and human cognition in similes, since deep models based on statistical distribution tend to favour high-frequency similes. Hence, a large-scale symbolic knowledge base of similes is required, as it contributes to the modeling of diverse yet unpopular similes while facilitating additional evaluation and reasoning. To bridge the gap, we propose a novel framework for large-scale simile knowledge base construction, as well as two probabilistic metrics which enable an improved understanding of simile phenomena in natural language. Overall, we construct MAPS-KB, a million-scale probabilistic simile knowledge base, covering 4.3 million triplets over 0.4 million terms from 70 GB corpora. We conduct sufficient experiments to justify the effectiveness and necessity of the methods of our framework. We also apply MAPS-KB on three downstream tasks to achieve state-of-the-art performance, further demonstrating the value of MAPS-KB.

在本文中，我们为RSI（名为Superyolo）提出了一种准确而快速的小对象检测方法，该方法融合了多模式数据并通过利用辅助超级分辨率（SR）学习并考虑既有辅助的超级分辨率（SR）对象进行高分辨率（HR）对象检测检测准确性和计算成本。首先，我们通过删除焦点模块来保持人力资源特征并显着克服小物体缺失的误差来构建紧凑的基线。其次，我们利用像素级的多模式融合（MF）从各种数据中提取信息，以促进RSI中的小物体更合适和有效的功能。此外，我们设计了一个简单且灵活的SR分支来学习HR特征表示，可以区分具有低分辨率（LR）输入的庞大背景的小物体，从而进一步提高了检测准确性。此外，为避免引入其他计算，SR分支在推理阶段被丢弃，并且由于LR输入而减少了网络模型的计算。实验结果表明，在广泛使用的Vedai RS数据集上，Superyolo的精度为73.61％（在MAP50方面），比SOTA大型模型（例如Yolov5L，Yolov5X和RS设计的Yolors）高10％以上。同时，Superyolo的Gfolps和参数大小比Yolov5X少约18.1倍，4.2倍。我们提出的模型显示出与最新模型相比，具有良好的准确性速度权衡。该代码将在https://github.com/icey-zhang/superyolo上开放。

知识嵌入（KE）通过将实体和关系嵌入连续的向量空间来表示知识图（kg）。现有方法主要基于结构或基于描述。基于结构的方法学习保留KGS固有结构的表示。它们不能很好地代表具有有限结构信息的现实世界中的丰富长尾实体。基于描述的方法利用文本信息和语言模型。朝这个方向迈出的先前方法几乎不能胜过基于结构的结构，并且遇到了昂贵的负面抽样和限制性描述需求等问题。在本文中，我们提出了LMKE，该LMKE采用语言模型来得出知识嵌入，旨在既富集了长尾实体的表示形式又旨在解决先前的基于描述的方法的问题。我们通过对比度学习框架制定基于描述的KE学习，以提高培训和评估的效率。实验结果表明，LMKE在链接预测和三重分类的KE基准上实现了最先进的性能，尤其是对于长尾实体。

神经MWP求解器很难处理小型本地差异。在MWP任务中，一些本地更改节省原始语义，而其他本地更改可能完全更改底层逻辑。目前，MWP任务的现有数据集包含有限的样本，这些样本是神经模型的关键，用于学会消除问题的不同类型的差异并正确解决问题。在本文中，我们提出了一套新型数据增强方法，可以通过不同类型的局部差异增强此类数据来补充现有数据集，并有助于提高当前神经模型的泛化能力。新样本由知识导向实体替换，逻辑引导问题重组产生。确保增强方法保持新数据与其标签之间的一致性。实验结果表明了我们方法的必要性和有效性。

In this paper, we propose a robust 3D detector, named Cross Modal Transformer (CMT), for end-to-end 3D multi-modal detection. Without explicit view transformation, CMT takes the image and point clouds tokens as inputs and directly outputs accurate 3D bounding boxes. The spatial alignment of multi-modal tokens is performed implicitly, by encoding the 3D points into multi-modal features. The core design of CMT is quite simple while its performance is impressive. CMT obtains 73.0% NDS on nuScenes benchmark. Moreover, CMT has a strong robustness even if the LiDAR is missing. Code will be released at https://github.com/junjie18/CMT.

Dataset distillation has emerged as a prominent technique to improve data efficiency when training machine learning models. It encapsulates the knowledge from a large dataset into a smaller synthetic dataset. A model trained on this smaller distilled dataset can attain comparable performance to a model trained on the original training dataset. However, the existing dataset distillation techniques mainly aim at achieving the best trade-off between resource usage efficiency and model utility. The security risks stemming from them have not been explored. This study performs the first backdoor attack against the models trained on the data distilled by dataset distillation models in the image domain. Concretely, we inject triggers into the synthetic data during the distillation procedure rather than during the model training stage, where all previous attacks are performed. We propose two types of backdoor attacks, namely NAIVEATTACK and DOORPING. NAIVEATTACK simply adds triggers to the raw data at the initial distillation phase, while DOORPING iteratively updates the triggers during the entire distillation procedure. We conduct extensive evaluations on multiple datasets, architectures, and dataset distillation techniques. Empirical evaluation shows that NAIVEATTACK achieves decent attack success rate (ASR) scores in some cases, while DOORPING reaches higher ASR scores (close to 1.0) in all cases. Furthermore, we conduct a comprehensive ablation study to analyze the factors that may affect the attack performance. Finally, we evaluate multiple defense mechanisms against our backdoor attacks and show that our attacks can practically circumvent these defense mechanisms.

Few Shot Instance Segmentation (FSIS) requires models to detect and segment novel classes with limited several support examples. In this work, we explore a simple yet unified solution for FSIS as well as its incremental variants, and introduce a new framework named Reference Twice (RefT) to fully explore the relationship between support/query features based on a Transformer-like framework. Our key insights are two folds: Firstly, with the aid of support masks, we can generate dynamic class centers more appropriately to re-weight query features. Secondly, we find that support object queries have already encoded key factors after base training. In this way, the query features can be enhanced twice from two aspects, i.e., feature-level and instance-level. In particular, we firstly design a mask-based dynamic weighting module to enhance support features and then propose to link object queries for better calibration via cross-attention. After the above steps, the novel classes can be improved significantly over our strong baseline. Additionally, our new framework can be easily extended to incremental FSIS with minor modification. When benchmarking results on the COCO dataset for FSIS, gFSIS, and iFSIS settings, our method achieves a competitive performance compared to existing approaches across different shots, e.g., we boost nAP by noticeable +8.2/+9.4 over the current state-of-the-art FSIS method for 10/30-shot. We further demonstrate the superiority of our approach on Few Shot Object Detection. Code and model will be available.