近年来,随着微信、微博、市长信箱、阳光热线等网络问政平台逐步成为政府了解民意、汇聚民智、凝聚民气的重要渠道,各类社情民意相关的文本数据量不断攀升,给以往主要依靠人工来进行留言划分和热点整理的相关部门的工作带来了极大挑战。同时,随着大数据技术的发展,建立基于自然语言处理技术的智慧政务系统已经是社会治理创新发展的新趋势,对提升政府的管理水平和施政效率具有极大的推动作用。 本文针对“智慧政务”中的居民投诉建议文本评论数据,基于向量空间模型算法提取了文本关键词并我们采用了多种机器学习分类模型进行测试,从最终得到线性支持向量回归算法相对较优的结果,F1-Score评价指标达0.86。 在挖掘热点问题的前期处理上,使用了余弦相似度计算整理出文本相似的同类主题并加以筛选,通过在SPSS中建立基于因子…
☆36Jun 28, 2020Updated 5 years ago
Alternatives and similar repositories for Text-Mining
Users that are interested in Text-Mining are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- ☆11Nov 27, 2018Updated 7 years ago
- 数据治理策略管理平台前端界面部分,包含数据标准管理、数据集管理、数据资源管理等。☆13Jan 6, 2023Updated 3 years ago
- 基于微博的爬虫与文本分析系统(毕业设计)☆13Mar 19, 2020Updated 6 years ago
- 京东金融赛登录风险识别(算法组)8th☆31Dec 14, 2017Updated 8 years ago
- 本项目采用Keras和ALBERT实现文本多标签分类任务,其中对ALBERT进行微调。☆13Jan 5, 2021Updated 5 years ago
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- 基于jieba分词和lda模型的主题分析☆19Apr 20, 2019Updated 7 years ago
- 基于CNN的新浪新闻文本分类☆11Jul 22, 2019Updated 6 years ago
- Dataset and Source code of paper 'Enhancing Keyphrase Extraction from Academic Articles with their Reference Information'.☆18Dec 26, 2022Updated 3 years ago
- 中文文本摘要,基于pytorch,采用LCSTS数据集☆21Nov 11, 2021Updated 4 years ago
- Bert中文文本分类☆41Apr 26, 2019Updated 7 years ago
- 大数据医疗——肝癌影像AI诊断☆16Feb 23, 2019Updated 7 years ago
- 面向数据安全治理的数据内容智能发现与分级分类——一种通用的应对中文无监督文本分类的解题思路分享☆52Jul 6, 2021Updated 4 years ago
- 中文文本分类(目前是二分类)☆47May 27, 2017Updated 8 years ago
- test HanLP vs LTP☆11Mar 28, 2018Updated 8 years ago
- Virtual machines for every use case on DigitalOcean • AdGet dependable uptime with 99.99% SLA, simple security tools, and predictable monthly pricing with DigitalOcean's virtual machines, called Droplets.
- 面向数据安全治理的数据内容智能发现与分级分类 A榜rank7 B榜rank10☆35Feb 28, 2021Updated 5 years ago
- 本项目采用Keras和ALBERT实现文本多分类任务,其中对ALBERT进行微调。☆17Jan 5, 2021Updated 5 years ago
- 包含了一个分析英文书词频的脚本以及一个批量向扇贝单词书上传单词的脚本☆10Jun 26, 2016Updated 9 years ago
- 本项目主要是对2008年1月1日-2021年12月31日我国1343家非金融企 业的系统性风险进行测度并对风险传染机制进行分析,其主要内容包含以下两个部分:(1)基于DCC-GARCH模型的系统性风险(MES)测度,(2)复杂网络的抗毁性分析☆15May 28, 2022Updated 3 years ago
- 一个基本的多层lstm rnn模型,能实现中英文文本的二分类或多分类☆49Nov 5, 2018Updated 7 years ago
- 基于pycorrector以及chatglm3-6b的文本纠错☆12Mar 10, 2024Updated 2 years ago
- 中文地址解析系统,解析出省市区县名称及ID☆14Oct 5, 2022Updated 3 years ago
- 基于标签的用户行为日志大数据分析系统☆21Feb 3, 2021Updated 5 years ago
- 《2021医学健康数据分析与挖掘》课程论文 -- 基于BERT的20NewsGroups数据集新闻分类实验☆10Jun 22, 2021Updated 4 years ago
- Bare Metal GPUs on DigitalOcean Gradient AI • AdPurpose-built for serious AI teams training foundational models, running large-scale inference, and pushing the boundaries of what's possible.
- 奇门遁甲学习笔记☆14Mar 19, 2021Updated 5 years ago
- 个人服务器轻量级 CICD 工具、低配置服务器 CICD 工具(替代 jenkins、轻量级jenkins)小体积、前端自动部署、前端自动化工具、消息推送、邮件发 送、前端定时任务、个人信息自动更新☆21Mar 26, 2026Updated last month
- 模仿阿里云实现的机器学习PAI可视化建模管理平台☆10Jan 4, 2023Updated 3 years ago
- Samples of multi-class text classification with Differential Privacy Tensorflow 2.0☆11Feb 8, 2020Updated 6 years ago
- A systematic CPU/GPU performance study of lightgbm and xgboost classifiers for different data shapes and hardware setups.☆18Aug 12, 2020Updated 5 years ago
- Program to convert picture of the question into text using OCR and perform google search. Applicable for Loco and HQ Trivia.☆16Oct 19, 2018Updated 7 years ago
- 1400后台服务,设备注册、保活、注销、校时、人脸、人形、机动车、非机动车上传,订阅通知等☆10Aug 18, 2022Updated 3 years ago
- Github信息泄漏监控系统☆13Aug 10, 2021Updated 4 years ago
- 本项目综合运用d3、echarts来完成可视化工作,实现了对nba两场比赛的可视化数据分析,包括球员运动轨迹、个人数据、传球次数以及得分位置等多种可交互式图表。通过可视化方法,我们能够进一步深入分析球队的具体情况,便于制定更佳的战术。☆15Dec 19, 2022Updated 3 years ago
- Wordpress hosting with auto-scaling - Free Trial Offer • AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- Weight of Evidence,基于iv值最大思想求最优分箱☆15Oct 24, 2019Updated 6 years ago
- lda 主题模型 用于主题提取和文本分类☆26Jul 8, 2017Updated 8 years ago
- ☆11Nov 11, 2022Updated 3 years ago
- Using three approaches to calculate Value at Risk and Conditional Value at Risk of a portfolio of assets.☆13Apr 24, 2020Updated 6 years ago
- 知识图谱结合推荐系统近年工作☆47Jun 9, 2020Updated 5 years ago
- 本地解析+存储的Epub电子书阅读器☆10Jul 11, 2023Updated 2 years ago
- This is a repository for the Travatar forest-to-string translation decoder☆29Aug 7, 2021Updated 4 years ago