虽然有几种可用于匈牙利语的源语言处理管道，但它们都不满足当今NLP应用程序的要求。语言处理管道应由接近最先进的lemmatization，形态学分析，实体识别和单词嵌入。工业文本处理应用程序必须满足非功能性的软件质量要求，更重要的是，支持多种语言的框架越来越受青睐。本文介绍了哈普西，匈牙利匈牙利语言处理管道。呈现的工具为最重要的基本语言分析任务提供组件。它是开源，可在许可证下提供。我们的系统建立在Spacy的NLP组件之上，这意味着它快速，具有丰富的NLP应用程序和扩展生态系统，具有广泛的文档和众所周知的API。除了底层模型的概述外，我们还对共同的基准数据集呈现严格的评估。我们的实验证实，母鹿在所有子组织中具有高精度，同时保持资源有效的预测能力。

We introduce Sta n z a , an open-source Python natural language processing toolkit supporting 66 human languages. Compared to existing widely used toolkits, Sta n z a features a language-agnostic fully neural pipeline for text analysis, including tokenization, multiword token expansion, lemmatization, part-ofspeech and morphological feature tagging, dependency parsing, and named entity recognition. We have trained Sta n z a on a total of 112 datasets, including the Universal Dependencies treebanks and other multilingual corpora, and show that the same neural architecture generalizes well and achieves competitive performance on all languages tested. Additionally, Sta n z a includes a native Python interface to the widely used Java Stanford CoreNLP software, which further extends its functionality to cover other tasks such as coreference resolution and relation extraction. Source code, documentation, and pretrained models for 66 languages are available at https:// stanfordnlp.github.io/stanza/.

对任何人类语言的文本的语法分析通常涉及许多基本的处理任务，例如令牌化，形态标记和依赖性解析。最先进的系统可以在具有大数据集的语言上实现这些任务的高精度，但是对于几乎没有带注释的数据的他的他加禄语等语言的结果很差。为了解决他加禄语语言的此问题，我们研究了在没有带注释的他加禄语数据的情况下使用辅助数据源来创建特定于任务模型的使用。我们还探索了单词嵌入和数据扩展的使用，以提高性能，而只有少量带注释的他加禄语数据可用。我们表明，与最先进的监督基线相比，这些零射击和几乎没有射击的方法在对域内和域外的塔加尔teact文本进行了语法分析方面进行了实质性改进。

我们介绍ASNER，这是一种使用基线阿萨姆语NER模型的低资源阿萨姆语言的命名实体注释数据集。该数据集包含大约99k代币，其中包括印度总理和阿萨姆人戏剧演讲中的文字。它还包含个人名称，位置名称和地址。拟议的NER数据集可能是基于深神经的阿萨姆语言处理的重要资源。我们通过训练NER模型进行基准测试数据集并使用最先进的体系结构评估被监督的命名实体识别（NER），例如FastText，Bert，XLM-R，Flair，Muril等。我们实施了几种基线方法，标记BI-LSTM-CRF体系结构的序列。当使用Muril用作单词嵌入方法时，所有基线中最高的F1得分的准确性为80.69％。带注释的数据集和最高性能模型公开可用。

The BERT family of neural language models have become highly popular due to their ability to provide sequences of text with rich context-sensitive token encodings which are able to generalise well to many NLP tasks. We introduce gaBERT, a monolingual BERT model for the Irish language. We compare our gaBERT model to multilingual BERT and the monolingual Irish WikiBERT, and we show that gaBERT provides better representations for a downstream parsing task. We also show how different filtering criteria, vocabulary size and the choice of subword tokenisation model affect downstream performance. We compare the results of fine-tuning a gaBERT model with an mBERT model for the task of identifying verbal multiword expressions, and show that the fine-tuned gaBERT model also performs better at this task. We release gaBERT and related code to the community.

Part of Speech (POS) tagging is crucial to Natural Language Processing (NLP). It is a well-studied topic in several resource-rich languages. However, the development of computational linguistic resources is still in its infancy despite the existence of numerous languages that are historically and literary rich. Assamese, an Indian scheduled language, spoken by more than 25 million people, falls under this category. In this paper, we present a Deep Learning (DL)-based POS tagger for Assamese. The development process is divided into two stages. In the first phase, several pre-trained word embeddings are employed to train several tagging models. This allows us to evaluate the performance of the word embeddings in the POS tagging task. The top-performing model from the first phase is employed to annotate another set of new sentences. In the second phase, the model is trained further using the fresh dataset. Finally, we attain a tagging accuracy of 86.52% in F1 score. The model may serve as a baseline for further study on DL-based Assamese POS tagging.

我们提出了一个针对德国医学自然语言处理的统计模型，该模型训练了命名实体识别（NER），作为开放的公开模型。这项工作是我们第一个Gernerm模型的精致继任者，我们的工作大大优于我们的工作。我们证明了结合多种技术的有效性，以通过在预审预测的深度语言模型（LM），单词平衡和神经机器翻译上转移学习的方式来实现实体识别绩效。由于开放的公共医疗实体识别模型在德国文本上的稀疏情况，这项工作为医疗NLP作为基线模型的德国研究社区提供了好处。由于我们的模型基于公共英语数据，因此提供了其权重，而无需法律限制使用和分发。示例代码和统计模型可在以下网址获得：https：//github.com/frankkramer-lab/gernermed-pp

Transformer language models (TLMs) are critical for most NLP tasks, but they are difficult to create for low-resource languages because of how much pretraining data they require. In this work, we investigate two techniques for training monolingual TLMs in a low-resource setting: greatly reducing TLM size, and complementing the masked language modeling objective with two linguistically rich supervised tasks (part-of-speech tagging and dependency parsing). Results from 7 diverse languages indicate that our model, MicroBERT, is able to produce marked improvements in downstream task evaluations relative to a typical monolingual TLM pretraining approach. Specifically, we find that monolingual MicroBERT models achieve gains of up to 18% for parser LAS and 11% for NER F1 compared to a multilingual baseline, mBERT, while having less than 1% of its parameter count. We conclude reducing TLM parameter count and using labeled data for pretraining low-resource TLMs can yield large quality benefits and in some cases produce models that outperform multilingual approaches.

确保适当的标点符号和字母外壳是朝向应用复杂的自然语言处理算法的关键预处理步骤。这对于缺少标点符号和壳体的文本源，例如自动语音识别系统的原始输出。此外，简短的短信和微博的平台提供不可靠且经常错误的标点符号和套管。本调查概述了历史和最先进的技术，用于恢复标点符号和纠正单词套管。此外，突出了当前的挑战和研究方向。

自动言论（POS）标记是许多自然语言处理（NLP）任务的预处理步骤，例如名称实体识别（NER），语音处理，信息提取，单词sense sisse disampigation和Machine Translation。它已经在英语和欧洲语言方面取得了令人鼓舞的结果，但是使用印度语言，尤其是在Odia语言中，由于缺乏支持工具，资源和语言形态丰富性，因此尚未得到很好的探索。不幸的是，我们无法为ODIA找到一个开源POS标记，并且仅尝试为ODIA语言开发POS标记器的尝试。这项研究工作的主要贡献是介绍有条件的随机场（CRF）和基于深度学习的方法（CNN和双向长期短期记忆）来开发ODIA的语音部分。我们使用了一个公开访问的语料库，并用印度标准局（BIS）标签设定了数据集。但是，全球的大多数语言都使用了带有通用依赖项（UD）标签集注释的数据集。因此，要保持统一性，odia数据集应使用相同的标签集。因此，我们已经构建了一个从BIS标签集到UD标签集的简单映射。我们对CRF模型进行了各种特征集输入，观察到构造特征集的影响。基于深度学习的模型包括BI-LSTM网络，CNN网络，CRF层，角色序列信息和预训练的单词向量。通过使用卷积神经网络（CNN）和BI-LSTM网络提取角色序列信息。实施了神经序列标记模型的六种不同组合，并研究了其性能指标。已经观察到具有字符序列特征和预训练的单词矢量的BI-LSTM模型取得了显着的最新结果。

虽然罕见疾病的特征在于患病率低，但大约3亿人受到罕见疾病的影响。对这些条件的早期和准确诊断是一般从业者的主要挑战，没有足够的知识来识别它们。除此之外，罕见疾病通常会显示各种表现形式，这可能会使诊断更加困难。延迟的诊断可能会对患者的生命产生负面影响。因此，迫切需要增加关于稀有疾病的科学和医学知识。自然语言处理（NLP）和深度学习可以帮助提取有关罕见疾病的相关信息，以促进其诊断和治疗。本文探讨了几种深度学习技术，例如双向长期内存（BILSTM）网络或基于来自变压器（BERT）的双向编码器表示的深层语境化词表示，以识别罕见疾病及其临床表现（症状和症状） Raredis语料库。该毒品含有超过5,000名罕见疾病和近6,000个临床表现。 Biobert，基于BERT和培训的生物医学Corpora培训的域特定语言表示，获得了最佳结果。特别是，该模型获得罕见疾病的F1分数为85.2％，表现优于所有其他模型。

本文介绍了对土耳其语可用于的语料库和词汇资源的全面调查。我们审查了广泛的资源，重点关注公开可用的资源。除了提供有关可用语言资源的信息外，我们还提供了一组建议，并确定可用于在土耳其语言学和自然语言处理中进行研究和建筑应用的数据中的差距。

本文概述了与CRAC 2022研讨会相关的多语言核心分辨率的共享任务。共同的任务参与者应该开发能够识别提及并根据身份核心重点聚集的训练系统。Corefud 1.0的公共版本包含10种语言的13个数据集，被用作培训和评估数据的来源。先前面向核心共享任务中使用的串联分数用作主要评估度量。5个参与团队提交了8个核心预测系统；此外，组织者在共享任务开始时提供了一个基于竞争变压器的基线系统。获胜者系统的表现优于基线12个百分点（就所有语言的所有数据集而言，在所有数据集中平均得分）。

数据饥饿的深度神经网络已经将自己作为许多NLP任务的标准建立为包括传统序列标记的标准。尽管他们在高资源语言上表现最先进的表现，但它们仍然落后于低资源场景的统计计数器。一个方法来反击攻击此问题是文本增强，即，从现有数据生成新的合成训练数据点。虽然NLP最近目睹了一种文本增强技术的负载，但该领域仍然缺乏对多种语言和序列标记任务的系统性能分析。为了填补这一差距，我们调查了三类文本增强方法，其在语法（例如，裁剪子句子），令牌（例如，随机字插入）和字符（例如，字符交换）级别上执行更改。我们系统地将它们与语音标记，依赖解析和语义角色标记的分组进行了比较，用于使用各种模型的各种语言系列，包括依赖于诸如MBERT的普赖金的多语言语境化语言模型的架构。增强最显着改善了解析，然后是语音标记和语义角色标记的依赖性解析。我们发现实验技术通常在形态上丰富的语言，而不是越南语等分析语言。我们的研究结果表明，增强技术可以进一步改善基于MBERT的强基线。我们将字符级方法标识为最常见的表演者，而同义词替换和语法增强仪提供不一致的改进。最后，我们讨论了最大依赖于任务，语言对和模型类型的结果。

We present, Naamapadam, the largest publicly available Named Entity Recognition (NER) dataset for the 11 major Indian languages from two language families. In each language, it contains more than 400k sentences annotated with a total of at least 100k entities from three standard entity categories (Person, Location and Organization) for 9 out of the 11 languages. The training dataset has been automatically created from the Samanantar parallel corpus by projecting automatically tagged entities from an English sentence to the corresponding Indian language sentence. We also create manually annotated testsets for 8 languages containing approximately 1000 sentences per language. We demonstrate the utility of the obtained dataset on existing testsets and the Naamapadam-test data for 8 Indic languages. We also release IndicNER, a multilingual mBERT model fine-tuned on the Naamapadam training set. IndicNER achieves the best F1 on the Naamapadam-test set compared to an mBERT model fine-tuned on existing datasets. IndicNER achieves an F1 score of more than 80 for 7 out of 11 Indic languages. The dataset and models are available under open-source licenses at https://ai4bharat.iitm.ac.in/naamapadam.

This paper presents the OPUS ecosystem with a focus on the development of open machine translation models and tools, and their integration into end-user applications, development platforms and professional workflows. We discuss our on-going mission of increasing language coverage and translation quality, and also describe on-going work on the development of modular translation models and speed-optimized compact solutions for real-time translation on regular desktops and small devices.

The distributed representation of symbols is one of the key technologies in machine learning systems today, playing a pivotal role in modern natural language processing. Traditional word embeddings associate a separate vector with each word. While this approach is simple and leads to good performance, it requires a lot of memory for representing a large vocabulary. To reduce the memory footprint, the default embedding layer in spaCy is a hash embeddings layer. It is a stochastic approximation of traditional embeddings that provides unique vectors for a large number of words without explicitly storing a separate vector for each of them. To be able to compute meaningful representations for both known and unknown words, hash embeddings represent each word as a summary of the normalized word form, subword information and word shape. Together, these features produce a multi-embedding of a word. In this technical report we lay out a bit of history and introduce the embedding methods in spaCy in detail. Second, we critically evaluate the hash embedding architecture with multi-embeddings on Named Entity Recognition datasets from a variety of domains and languages. The experiments validate most key design choices behind spaCy's embedders, but we also uncover a few surprising results.

自然语言处理（NLP）是一个人工智能领域，它应用信息技术来处理人类语言，在一定程度上理解并在各种应用中使用它。在过去的几年中，该领域已经迅速发展，现在采用了深层神经网络的现代变体来从大型文本语料库中提取相关模式。这项工作的主要目的是调查NLP在药理学领域的最新使用。正如我们的工作所表明的那样，NLP是药理学高度相关的信息提取和处理方法。它已被广泛使用，从智能搜索到成千上万的医疗文件到在社交媒体中找到对抗性药物相互作用的痕迹。我们将覆盖范围分为五个类别，以调查现代NLP方法论，常见的任务，相关的文本数据，知识库和有用的编程库。我们将这五个类别分为适当的子类别，描述其主要属性和想法，并以表格形式进行总结。最终的调查介绍了该领域的全面概述，对从业者和感兴趣的观察者有用。

We propose a unified neural network architecture and learning algorithm that can be applied to various natural language processing tasks including: part-of-speech tagging, chunking, named entity recognition, and semantic role labeling. This versatility is achieved by trying to avoid task-specific engineering and therefore disregarding a lot of prior knowledge. Instead of exploiting man-made input features carefully optimized for each task, our system learns internal representations on the basis of vast amounts of mostly unlabeled training data. This work is then used as a basis for building a freely available tagging system with good performance and minimal computational requirements.

背景：在信息提取和自然语言处理域中，可访问的数据集对于复制和比较结果至关重要。公开可用的实施和工具可以用作基准，并促进更复杂的应用程序的开发。但是，在临床文本处理的背景下，可访问数据集的数量很少 - 现有工具的数量也很少。主要原因之一是数据的敏感性。对于非英语语言，这个问题更为明显。方法：为了解决这种情况，我们介绍了一个工作台：德国临床文本处理模型的集合。这些模型接受了德国肾脏病报告的识别语料库的培训。结果：提出的模型为内域数据提供了有希望的结果。此外，我们表明我们的模型也可以成功应用于德语的其他生物医学文本。我们的工作台公开可用，因此可以开箱即用，或转移到相关问题上。