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francescoyang's Projects

cnki_patent_svm icon cnki_patent_svm

文本分类是指在给定分类体系下 , 根据文本的内容自动确定文本类别的过程。首先我们根据scrapy爬虫根据**知网URL的规律,爬取70多万条2014年公开的发明专利,然后通过数据清洗筛选出了60多万条含标签数据。通过TF-IDF对60多万条本文进行词频提取,依照词频排序提取前3000个词语形成语义词典,然后根据观察设置停用词。然后再用TF-IDF的方式对每个摘要进行词频选取,通过布尔模型,对比语义词典生成文本向量。然后对标签进行数字化转换。取90%的文本为训练集,10%的文本为测试集。用有监督学习的SVM算法对文本进行分类,(人类生活必需品、作业运输、化学冶金、纺织造纸、固定建筑物、机械工程、物理学、电学)分成8类

crnn-relation-classification icon crnn-relation-classification

Tensorflow implementation of the Convolutional Recurrent Neural Network model with max pooling and attentive pooling, for relation classification on biomedical text.

docs icon docs

Universal Dependencies online documentation

hpcalc-iphone icon hpcalc-iphone

Automatically exported from code.google.com/p/hpcalc-iphone

libvncserver icon libvncserver

LibVNCServer/LibVNCClient are cross-platform C libraries that allow you to easily implement VNC server or client functionality in your program.

pyltp icon pyltp

pyltp: the python extension for LTP

python_book icon python_book

清华大学出版社《Python从入门到提高》源代码、课件

rocket.chat icon rocket.chat

Have your own Slack like online chat, built with Meteor.

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