d908e4c82d
Update yuqingpredict.py
2024-12-12 13:25:21 +08:00
3fab33a8d4
Update predict.py. The prediction model is optimized to a time series model, which significantly improves the modeling fitness.
...
In the original method, only linear regression is used to perform simple trend extrapolation, which leads to insufficient prediction accuracy. This optimization adopts time series model, and uses the auto_arima method of pmdarima to automatically select appropriate model parameters (including p, d, q and seasonal parameters) according to historical data. It significantly improves the suitability of the model in time series modeling. In this way, the model can better capture the trend and periodicity of the data, and predict the future heat more reasonable and accurate.
2024-12-12 13:24:50 +08:00
c0385809ea
【cipingTotal】解决路径错误
2024-07-05 01:53:40 +08:00
2713bf9fe2
话题预测界面
2024-07-05 01:38:10 +08:00
82bf846b5b
摘虫
2024-07-04 22:56:17 +08:00
d139169e09
爬虫结束自动打标注
2024-07-04 19:22:17 +08:00
406939eaaa
爬虫结束自动打标注
2024-07-04 15:46:28 +08:00
b3b3cff505
爬虫结束自动打标注
2024-07-04 15:33:20 +08:00
2385f85f9a
Merge remote-tracking branch 'origin/main'
2024-07-04 14:44:31 +08:00
f0449e7706
舆情预测函数定义
2024-07-04 14:44:17 +08:00
a1d1e8d4a6
【page.py】【getTableData.py】修改import
2024-07-04 12:40:55 +08:00
70e82a2c29
舆情函数调通
2024-07-04 12:35:03 +08:00
e43615d5aa
【getEchartsData.py】修改正面/中性/负面的判断值
2024-07-04 12:34:24 +08:00
d8f1f47bb7
Merge branch 'main' of https://github.com/666ghj/Weibo_PublicOpinion_AnalysisSystem
2024-07-04 12:00:44 +08:00
0855466745
舆情函数定义
2024-07-04 12:00:15 +08:00
93b72ea2e0
【snownlp相关文件】上传自己的模型，调用utils/mynlp
2024-07-04 11:54:06 +08:00
c5f5d59013
【saveData.py】【query.py】修改数据库连接IP
2024-07-04 11:02:07 +08:00
cfe1fdc882
【getPublicData.py】添加getAllTopics函数初步
2024-07-03 21:42:34 +08:00
d0b92e9625
【getTopicPageData】修改注释
2024-07-03 21:37:50 +08:00
9c2740c2d5
【getTopicPageData】重命名函数 getCommentFilterData -> getCommentFilterDataTopic ，解决冲突
2024-07-03 20:33:00 +08:00
e96d14dd21
【getTopicPageData】话题工具类
2024-07-03 20:16:50 +08:00
d3fbafc8cf
【删除静态文件】别他妈往上推了
2024-07-03 19:30:11 +08:00
e497df720e
数据库连接改错了
2024-07-03 19:12:24 +08:00
ba9fe57784
bug修改
2024-07-03 19:01:59 +08:00
261dfa46b1
【情感分析模块】正面负面中性的判断标准更改
2024-07-03 17:42:36 +08:00
f98d111c32
【大修bug】添加csv表格原始数据，修改词频统计函数bug
2024-07-03 15:45:08 +08:00
604dab7588
【bug修复】date改成data
2024-07-03 15:24:49 +08:00
46bbc00317
【getTableData.py】情感分析接管数据的函数定义
2024-07-02 20:49:26 +08:00
2af147fcb2
【getHowWordPageData.py】提取热词和相关函数定义
2024-07-02 18:54:21 +08:00
a94d2cdf80
【cutComments.py】分词统计词频函数定义
2024-07-02 17:49:46 +08:00
50781187c2
Merge branch 'main' of https://github.com/666ghj/Weibo_PublicOpinion_AnalysisSystem
2024-07-02 17:25:10 +08:00
9bc4d003d9
【getEchartsData.py】对数据库获取到的数据按要求处理的函数
2024-07-02 17:25:05 +08:00
5175cc4406
Merge branch 'main' of https://github.com/666ghj/Weibo_PublicOpinion_AnalysisSystem
2024-07-02 17:03:21 +08:00
c9424af208
【errResp.py】添加错误类
2024-07-02 17:03:15 +08:00
2415b4e0f7
【getPublicData.py】从数据库中获取数据函数定义
2024-07-02 16:58:14 +08:00
ef5fd5bea4
【query.py】连接数据库函数的编写
2024-07-02 16:46:33 +08:00
7235f7a22b
【整体架构设计】设定了整个项目的框架，包括了项目的目录结构、模块划分、模块之间的调用关系等。
2024-07-02 16:09:32 +08:00
wjhgq