573 Open source projects that are alternatives of or similar to Subject-and-Sentiment-Analysis

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携程/榛果民宿实时评论挖掘软件，包含数据的实时采集/数据清洗/结构化保存/ UGC 数据主题提取/情感分析/后结构化可视化等技术的综合性演示 Demo。基于在线民宿 UGC 数据的意见挖掘项目，包含数据挖掘和 NLP 相关的处理，负责数据采集、主题抽取、情感分析等任务。主要克服用户打分和评论不一致，实时对携程和美团在线民宿的满意度进行评测以及对额外数据进行可视化的综合性工具，多维度的对在线 UGC 进行数据挖掘并可视化，demo 视频演示见链接。

这是一款基于web的通用文本标注工具，支持大规模实体标注、关系标注、事件标注、文本分类、基于字典匹配和正则匹配的自动标注以及用于实现归一化的标准名标注，同时也支持文本的迭代标注和实体的嵌套标注。标注规范可自定义且同类型任务中可“一次创建多次复用”。通过分级实体集合扩大了实体类型的规模，并设计了全新高效的标注方式，提升了用户体验和标注效率。此外，本工具增加了审核环节，可对多人的标注结果进行一致性检验和调整，提高了标注语料的准确率和可靠性。

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Datasets, tools and more from Darwinex Labs - Prop Investing Arm & Quant Team @ Darwinex

Macadam是一个以Tensorflow(Keras)和bert4keras为基础，专注于文本分类、序列标注和关系抽取的自然语言处理工具包。支持RANDOM、WORD2VEC、FASTTEXT、BERT、ALBERT、ROBERTA、NEZHA、XLNET、ELECTRA、GPT-2等EMBEDDING嵌入; 支持FineTune、FastText、TextCNN、CharCNN、BiRNN、RCNN、DCNN、CRNN、DeepMoji、SelfAttention、HAN、Capsule等文本分类算法; 支持CRF、Bi-LSTM-CRF、CNN-LSTM、DGCNN、Bi-LSTM-LAN、Lattice-LSTM-Batch、MRC等序列标注算法。

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Twitter Sentiment Analysis with Gensim Word2Vec and Keras Convolutional Network

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Kadot, the unsupervised natural language processing library.

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Language Modeling and Text Classification in Malayalam Language using ULMFiT

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