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4 Commits

Author SHA1 Message Date
ArvinLovegood
c945ca9322 feat(data):调整新闻获取逻辑与情感分析词频权重
- 修改市场新闻接口查询逻辑,按创建时间倒序排序
- 增加单次获取新闻数量上限至10000条
- 调整股票名称及板块名称在分词器中的基础频率权重
- 修改标签添加时的基础频率值
- 更新情感分析中词语权重判断条件,使用动态基准频率替代固定值200
2025-11-23 19:12:07 +08:00
ArvinLovegood
7bbc6831f4 feat(frontend):实现词云图按权重和频次切换显示
- 添加工具箱按钮用于切换数据展示方式
- 支持按权重、频次和分数三种方式展示词云图
- 优化图表标题和坐标轴标签颜色适配暗色主题
- 调整树图布局顶部间距以避免遮挡标题
- 隐藏树图面包屑导航提升界面简洁性
2025-11-23 11:20:32 +08:00
ArvinLovegood
ab0ccc4fe0 feat(frontend):调整市场情绪仪表盘配置与数据映射逻辑
- 为仪表盘启用暗色主题支持
- 修改仪表盘数值范围从[0,1]到[-100,100]
- 更新颜色分段以匹配新的评分区间
- 调整轴标签位置并重新定义文案映射规则
- 修正数据传入方式,将原始分数转换为适配图表的比例值
- 优化后端接口调用参数,移除固定来源限制以获取更全面的新闻数据
2025-11-23 08:13:35 +08:00
ArvinLovegood
fa658357c9 feat(sentiment):新增市场情绪分析功能
- 添加 AnalyzeMartket 组件用于展示情绪热力图和仪表盘
- 引入 ECharts 实现数据可视化
- 配置定时任务定期更新图表数据
- 在 backend 中扩展情感词典,新增关键词如“被抓”、“超”等
- 优化 sentiment 分析逻辑,提升准确性
- 移除旧版 treemap 图表实现,统一使用新组件渲染
- 调整 single instance ID 为 go-stock
- 更新 base.txt 词库,增加“亏损”、“加工”等词汇
2025-11-22 23:35:02 +08:00
8 changed files with 273 additions and 50 deletions

View File

@@ -76,7 +76,7 @@ func (a *App) ChatWithAgent(question string, aiConfigId int, sysPromptId *int) {
func (a *App) AnalyzeSentimentWithFreqWeight(text string) map[string]any {
if text == "" {
telegraphs := data.NewMarketNewsApi().GetNews24HoursList("财联社电报", 1000)
telegraphs := data.NewMarketNewsApi().GetNews24HoursList("", 1000*10)
messageText := strings.Builder{}
for _, telegraph := range *telegraphs {
messageText.WriteString(telegraph.Content + "\n")

View File

@@ -94,7 +94,8 @@
信息披露 310 n
内幕交易 300 n
操纵市场 300 n
亏损 100 n
加工 100 n
# 三、全球主要股指(含中英文缩写)
# 中国市场
A股 350 n

View File

@@ -1031,9 +1031,9 @@ func (m MarketNewsApi) CailianpressWeb(searchWords string) *models.CailianpressW
func (m MarketNewsApi) GetNews24HoursList(source string, limit int) *[]*models.Telegraph {
news := &[]*models.Telegraph{}
if source != "" {
db.Dao.Model(news).Preload("TelegraphTags").Where("source=? and created_at>?", source, time.Now().Add(-24*time.Hour)).Order("id desc,is_red desc").Limit(limit).Find(news)
db.Dao.Model(news).Preload("TelegraphTags").Where("source=? and created_at>?", source, time.Now().Add(-24*time.Hour)).Order("created_at desc,is_red desc").Limit(limit).Find(news)
} else {
db.Dao.Model(news).Preload("TelegraphTags").Where("created_at>?", time.Now().Add(-24*time.Hour)).Order("id desc,is_red desc").Limit(limit).Find(news)
db.Dao.Model(news).Preload("TelegraphTags").Where("created_at>?", time.Now().Add(-24*time.Hour)).Order("created_at desc,is_red desc").Limit(limit).Find(news)
}
// 内容去重
uniqueNews := make([]*models.Telegraph, 0)

View File

@@ -33,7 +33,7 @@ var (
"复苏": 2.0, "突破": 2.0, "创新高": 3.0, "回暖": 1.5, "上扬": 1.5,
"利好消息": 3.0, "收益增长": 2.5, "利润增长": 2.5, "业绩优异": 2.5,
"潜力股": 2.0, "绩优股": 2.0, "强势": 1.5, "走高": 1.5, "攀升": 1.5,
"大涨": 2.5, "飙升": 3.0, "井喷": 3.0, "爆发": 2.5, "暴涨": 3.0,
"大涨": 2.5, "飙升": 3.0, "井喷": 3.0, "暴涨": 3.0,
}
// 负面金融词汇及其权重
@@ -45,6 +45,7 @@ var (
"利空消息": 3.0, "收益下降": 2.5, "利润下滑": 2.5, "业绩不佳": 2.5,
"垃圾股": 2.0, "风险股": 2.0, "弱势": 1.5, "走低": 1.5, "缩量": 2.5,
"大跌": 2.5, "暴跌": 3.0, "崩盘": 3.0, "跳水": 3.0, "重挫": 3.0, "跌超": 2.5, "跌逾": 2.5,
"被抓": 3.0, "被抓捕": 3.0,
}
// 否定词,用于反转情感极性
@@ -56,7 +57,7 @@ var (
degreeWords = map[string]float64{
"非常": 1.8, "极其": 2.2, "太": 1.8, "很": 1.5,
"比较": 0.8, "稍微": 0.6, "有点": 0.7, "显著": 1.5,
"大幅": 1.8, "急剧": 2.0, "轻微": 0.6, "小幅": 0.7, "逾": 1.8,
"大幅": 1.8, "急剧": 2.0, "轻微": 0.6, "小幅": 0.7, "逾": 1.8, "超": 1.8,
}
// 转折词,用于识别情感转折
@@ -72,6 +73,7 @@ var baseDict string
var zhDict string
func InitAnalyzeSentiment() {
//err := seg.LoadDictEmbed()
err := seg.LoadDictEmbed(baseDict)
if err != nil {
logger.SugaredLogger.Error(err.Error())
@@ -79,15 +81,16 @@ func InitAnalyzeSentiment() {
logger.SugaredLogger.Info("加载默认词典成功")
}
seg.CalcToken()
stocks := &[]StockBasic{}
db.Dao.Model(&StockBasic{}).Find(stocks)
for _, stock := range *stocks {
if strutil.Trim(stock.Name) == "" {
continue
}
err := seg.AddToken(stock.Name, basefreq+500, "n")
err := seg.AddToken(stock.Name, basefreq+100, "n")
if strutil.Trim(stock.BKName) != "" {
err = seg.AddToken(stock.BKName, basefreq+500, "n")
err = seg.AddToken(stock.BKName, basefreq+100, "n")
}
if err != nil {
logger.SugaredLogger.Errorf("添加%s失败:%s", stock.Name, err.Error())
@@ -99,9 +102,9 @@ func InitAnalyzeSentiment() {
if strutil.Trim(stock.Name) == "" {
continue
}
err := seg.AddToken(stock.Name, basefreq+500, "n")
err := seg.AddToken(stock.Name, basefreq+100, "n")
if strutil.Trim(stock.BKName) != "" {
err = seg.AddToken(stock.BKName, basefreq+500, "n")
err = seg.AddToken(stock.BKName, basefreq+100, "n")
}
if err != nil {
logger.SugaredLogger.Errorf("添加%s失败:%s", stock.Name, err.Error())
@@ -118,7 +121,7 @@ func InitAnalyzeSentiment() {
tags := &[]models.Tags{}
db.Dao.Model(&models.Tags{}).Find(tags)
for _, tag := range *tags {
err := seg.AddToken(tag.Name, basefreq, "n")
err := seg.AddToken(tag.Name, basefreq+100, "n")
if err != nil {
logger.SugaredLogger.Errorf("添加%s失败:%s", tag.Name, err.Error())
}
@@ -264,7 +267,7 @@ func countWordFrequencyWithWeight(text string) map[string]WordFreqWithWeight {
// 构建包含权重的结果
for word, frequency := range wordCount {
weight := getWordWeight(word)
if weight > 200 {
if weight > basefreq {
freqMap[word] = WordFreqWithWeight{
Word: word,
Frequency: frequency,

View File

@@ -27,6 +27,8 @@ func TestAnalyzeSentiment(t *testing.T) {
text := messageText.String()
//text = " 【周六你需要知道的隔夜全球要闻:美联储鸽声重振 美股走势回稳】 1、纽约联储行长威廉姆斯表示随着劳动力市场走软美联储近期内仍有再次降息的空间。 2、美联储理事斯蒂芬·米兰表示自上次联邦公开市场委员会FOMC会议以来的经济数据应“促使人们偏向鸽派立场”。 3、波士顿联邦储备银行行长柯林斯表示由于通胀可能在一段时间内保持高位维持利率不变“目前合适”。 4、据CME“美联储观察”截至北京时间11月22日6时30分美联储12月降息25个基点的概率为69.4%维持利率不变的概率为30.6%。 5、美国劳工统计局表示11月CPI报告将于12月18日发布同时取消了10月CPI报告发布表示无法追溯采集政府停摆期间未能收集的部分数据。 6、俄罗斯总统普京表示已收到美提出解决俄乌冲突的计划俄罗斯愿意进行和平谈判。美国总统特朗普表示他认为27日是乌克兰接受美国支持的和平计划的最后期限。 7、美联储高官鸽派言论提振市场情绪美股三大指数收盘集体上涨道琼斯指数涨1.08%标普500指数涨0.98%纳斯达克综合指数涨0.88%。甲骨文跌超5%英伟达跌超1%。纳指本周累计跌2.74%标普500指数累跌1.95%道指累跌1.91%。英伟达本周累跌5.9%。 8、热门中概股多数上涨纳斯达克中国金龙指数收涨1.23%。蔚来涨超3%哔哩哔哩、理想汽车涨超2%京东、小鹏汽车涨超1%。 9、国际油价下跌交易员评估乌克兰与俄罗斯可能达成和平协议的前景。WTI 1月期货下跌1.6%结算价报每桶58.06美元为过去五个交易日中第四次下跌。布伦特1月期货下跌1.3%结算价报每桶62.56美元。 10、美联储延长压力测试改进方案征询期为银行反馈提供更多时间。 11、由于美国人对个人财务状况的看法恶化美国消费者信心在11月跌至接近纪录最低水平密歇根大学数据显示11月消费者信心指数降至5110月为53.6。 12、日本央行政策委员会委员Kazuyuki Masu表示日本央行接近作出加息决定。 13、穆迪将意大利信用评级从BAA3上调至BAA2展望稳定。\n"
text = "财联社电英伟达周五冲高回落股价涨幅收于1%,市场普遍认为其走势疲软"
text = "【本轮巴以冲突已致加沙地带69733人死亡】财联社11月22日电当地时间22日下午以军对加沙城西部一辆汽车发动空袭已造成5人死亡多人受伤。自2023年10月7日巴以新一轮大规模冲突爆发以来以色列对加沙地带的袭击已造成69733人死亡、170863人受伤。"
//text = "【牛肉加工亏损 美国泰森公司关停缩减相关业务】财联社11月22日电受牛肉加工业务亏损影响当地时间21日美国泰森食品公司发布公告称将关闭位于内布拉斯加州的一家大型牛肉加工厂还计划缩小得克萨斯州一家牛肉加工厂的生产规模。根据泰森食品公司的公告被关闭的这家工厂位于内布拉斯加州列克星敦日均可宰杀并处理大约5000头牛约占全美日均牛肉屠宰数量的4.8%。与此同时公司还计划缩小得克萨斯州一家牛肉加工厂的生产规模这家工厂每天大约可屠宰6000头牛。据悉泰森此次业务调整影响两个工厂大约5000个工作岗位。《华尔街日报》报道称泰森是美国四大肉类加工公司中首家关闭主要牛肉加工厂的公司其最新财报显示2025财年牛肉加工是唯一亏损的业务部门调整后的营业亏损为4.26亿美元。"
// 分析情感
words := splitWords(text)
fmt.Println(strings.Join(words, " "))

View File

@@ -1,9 +1,260 @@
<script setup>
import {AnalyzeSentimentWithFreqWeight} from "../../wailsjs/go/main/App";
import * as echarts from "echarts";
import {onMounted,onUnmounted, ref} from "vue";
import _ from "lodash";
const { name,darkTheme,kDays ,chartHeight} = defineProps({
name: {
type: String,
default: ''
},
kDays: {
type: Number,
default: 14
},
chartHeight: {
type: Number,
default: 500
},
darkTheme: {
type: Boolean,
default: false
}
})
const chartRef = ref(null);
const gaugeChartRef = ref(null);
let handleChartInterval=null
onMounted(() => {
handleChart()
handleChartInterval=setInterval(function () {
handleChart()
}, 1000 * 60)
})
onUnmounted(()=>{
clearInterval(handleChartInterval)
})
function handleChart(){
const formatUtil = echarts.format;
AnalyzeSentimentWithFreqWeight("").then((res) => {
console.log(res)
const treemapchart = echarts.init(chartRef.value);
const gaugeChart=echarts.init(gaugeChartRef.value);
let data = res['frequencies'].map(item => ({
name: item.Word,
// value: item.Frequency,
// value: item.Weight,
frequency: item.Frequency,
weight: item.Weight,
value: item.Score,
}));
let data2 = res['frequencies'].map(item => ({
name: item.Word,
value: item.Frequency,
// value: item.Weight,
frequency: item.Frequency,
weight: item.Weight,
//value: item.Score,
}));
let data3 = res['frequencies'].map(item => ({
name: item.Word,
//value: item.Frequency,
value: item.Weight,
frequency: item.Frequency,
weight: item.Weight,
//value: item.Score,
}));
let option = {
darkMode: darkTheme,
title: {
text:name,
left: 'center',
textStyle: {
color: darkTheme?'#ccc':'#456'
}
},
legend: {
show: false
},
toolbox: {
left: '20px',
tooltip:{
textStyle: {
color: darkTheme?'#ccc':'#456'
}
},
feature: {
saveAsImage: {title: '保存图片'},
restore: {
title: '默认',
},
myTool2: {
show: true,
title: '按权重',
icon:"path://M393.8816 148.1216a29.3376 29.3376 0 0 1-15.2576 38.0928c-43.776 17.152-81.92 43.8272-114.2784 76.2368A345.7536 345.7536 0 0 0 159.5392 512 352.8704 352.8704 0 0 0 512 864.4608a351.744 351.744 0 0 0 249.5488-102.912 353.536 353.536 0 0 0 76.2368-114.2784c5.6832-15.2576 22.8352-20.992 38.0928-15.2576 15.2576 5.7344 20.992 22.8864 15.2576 38.0928a421.2224 421.2224 0 0 1-89.6 133.376A412.6208 412.6208 0 0 1 512 921.6c-226.7136 0-409.6-182.8864-409.6-409.6 0-108.544 41.9328-211.456 120.0128-289.5872A421.2224 421.2224 0 0 1 355.84 132.864a29.3376 29.3376 0 0 1 38.0928 15.2576zM512 102.4c226.7136 0 409.6 182.8864 409.6 409.6 0 15.2576-13.312 28.5696-28.5696 28.5696H512A29.2864 29.2864 0 0 1 483.4304 512V130.9696c0-15.2576 13.312-28.5696 28.5696-28.5696z m28.5696 59.0336v321.9968h321.9968a350.976 350.976 0 0 0-321.9968-321.9968z",
onclick: function (){
treemapchart.setOption( {series:{
data: data3
}})
}
},
myTool1: {
show: true,
title: '按频次',
icon:"path://M895.466667 476.8l-87.424-87.424v-123.626667a49.770667 49.770667 0 0 0-49.770667-49.770666h-123.626667L547.2 128.533333a49.792 49.792 0 0 0-70.4 0l-87.424 87.424h-123.626667a49.770667 49.770667 0 0 0-49.770666 49.770667v123.626667L128.533333 476.8a49.792 49.792 0 0 0 0 70.4l87.424 87.424v123.626667a49.770667 49.770667 0 0 0 49.770667 49.770666h123.626667l87.424 87.424a49.792 49.792 0 0 0 70.4 0l87.424-87.424h123.626666a49.770667 49.770667 0 0 0 49.770667-49.770666v-123.626667l87.424-87.424a49.749333 49.749333 0 0 0 0.042667-70.4z m-137.216 137.194667v144.256h-144.256L512 860.266667l-101.994667-101.994667h-144.256v-144.256L163.733333 512l101.994667-101.994667v-144.256h144.256L512 163.733333l101.994667 101.994667h144.256v144.256L860.266667 512l-102.016 101.994667z M414.378667 514.730667l28.672 10.922666c-18.090667 47.445333-38.229333 92.16-60.757334 133.802667l-30.037333-13.653333a1042.133333 1042.133333 0 0 0 62.122667-131.072zM381.952 367.616L355.669333 384c25.258667 26.282667 45.056 50.176 60.074667 72.021333l25.6-17.749333c-13.994667-20.48-33.792-44.032-59.392-70.656zM537.258667 455.338667c-0.682667 43.690667-6.144 79.189333-16.725334 106.837333-14.336 32.768-44.373333 60.416-89.429333 82.944l21.162667 25.941333c52.224-26.624 85.333333-60.074667 99.328-100.693333 1.706667-5.12 3.413333-10.24 4.778666-15.36 21.504 45.738667 52.906667 83.968 93.866667 115.370667l21.504-24.917334c-51.2-34.474667-86.357333-81.237333-105.813333-140.288 1.706667-15.701333 2.730667-32.085333 2.730666-49.834666h-31.402666z M508.586667 434.858667h115.712c-6.826667 25.258667-15.018667 47.786667-24.917334 66.901333l31.744 8.874667a627.008 627.008 0 0 0 27.989334-85.674667v-21.162667H517.12c3.413333-14.336 6.144-29.354667 8.874667-45.738666l-32.426667-5.12c-7.850667 59.392-25.6 105.813333-52.906667 139.264l26.965334 19.114666c16.725333-19.114667 30.378667-44.373333 40.96-76.458666z",
onclick: function (){
treemapchart.setOption( {series:{
data: data2
}})
}
}
}
},
tooltip: {
formatter: function (info) {
var value = info.value;
var frequency = info.data.frequency;
var weight = info.data.weight;
return [
'<div class="tooltip-title">' + info.name+ '</div>',
'热度: ' + formatUtil.addCommas(value) + '',
'<div class="tooltip-title">频次: ' + formatUtil.addCommas(frequency)+ '</div>',
'<div class="tooltip-title">权重: ' + formatUtil.addCommas(weight)+ '</div>',
].join('');
}
},
series: [
{
type: 'treemap',
breadcrumb:{show: false},
left: '0',
top: '40',
right: '0',
bottom: '0',
tooltip: {
show: true
},
data: data
}
]
};
treemapchart.setOption(option);
let option2 = {
darkMode: darkTheme,
series: [
{
type: 'gauge',
startAngle: 180,
endAngle: 0,
center: ['50%', '75%'],
radius: '90%',
min: -100,
max: 100,
splitNumber: 8,
axisLine: {
lineStyle: {
width: 6,
color: [
// [0.25, '#FF6E76'],
// [0.5, '#FDDD60'],
// [0.75, '#58D9F9'],
// [1, '#7CFFB2'],
[0.25, '#03fb6a'],
[0.5, '#58e1f9'],
[0.75, '#ef5922'],
[1, '#f11d29'],
]
}
},
pointer: {
icon: 'path://M12.8,0.7l12,40.1H0.7L12.8,0.7z',
length: '12%',
width: 20,
offsetCenter: [0, '-60%'],
itemStyle: {
color: 'auto'
}
},
axisTick: {
length: 12,
lineStyle: {
color: 'auto',
width: 2
}
},
splitLine: {
length: 20,
lineStyle: {
color: 'auto',
width: 5
}
},
axisLabel: {
color: darkTheme?'#ccc':'#456',
fontSize: 20,
distance: -45,
rotate: 'tangential',
formatter: function (value) {
if (value ===100) {
return '极热';
} else if (value === 50) {
return '乐观';
} else if (value === 0) {
return '中性';
}else if (value === -50) {
return '谨慎';
} else if (value === -100) {
return '冰点';
}
return '';
}
},
title: {
offsetCenter: [0, '-10%'],
fontSize: 20
},
detail: {
fontSize: 30,
offsetCenter: [0, '-35%'],
valueAnimation: true,
formatter: function (value) {
return value.toFixed(2) + '';
},
color: 'inherit'
},
data: [
{
value: res.result.Score*0.2,
name: '市场情绪'
}
]
}
]
};
gaugeChart.setOption(option2);
})
}
</script>
<template>
<n-grid :cols="24" :y-gap="0">
<n-gi span="6">
<div ref="gaugeChartRef" style="width: 100%;height: auto;--wails-draggable:no-drag" :style="{height:chartHeight+'px'}" ></div>
</n-gi>
<n-gi span="18">
<div ref="chartRef" style="width: 100%;height: auto;--wails-draggable:no-drag" :style="{height:chartHeight+'px'}" ></div>
</n-gi>
</n-grid>
</template>
<style scoped>

View File

@@ -13,7 +13,7 @@ import {
SaveAsMarkdown,
ShareAnalysis,
SummaryStockNews,
GetAiConfigs, AnalyzeSentimentWithFreqWeight
GetAiConfigs,
} from "../../wailsjs/go/main/App";
import {EventsOff, EventsOn} from "../../wailsjs/runtime";
import NewsList from "./newsList.vue";
@@ -127,7 +127,6 @@ onBeforeMount(() => {
})
onMounted(() => {
Analyze() // 页面显示
})
@@ -155,7 +154,6 @@ EventsOn("newTelegraph", (data) => {
telegraphList.value.pop()
}
telegraphList.value.unshift(...data)
Analyze() // 页面显示
}
})
EventsOn("newSinaNews", (data) => {
@@ -164,7 +162,6 @@ EventsOn("newSinaNews", (data) => {
sinaNewsList.value.pop()
}
sinaNewsList.value.unshift(...data)
Analyze() // 页面显示
}
})
@@ -173,34 +170,6 @@ window.onresize = () => {
panelHeight.value = window.innerHeight - 240
}
function Analyze(){
console.log("treemapchart:",treemapchart)
console.log("treemapRef:",treemapRef.value)
treemapchart = echarts.init(treemapRef.value);
treemapchart.showLoading()
AnalyzeSentimentWithFreqWeight("").then((res) => {
console.log(res)
let option = {
legend: {
show: false
},
series: [
{
type: 'treemap',
data: res['frequencies'].map(item => ({
name: item.Word,
// value: item.Frequency,
// value: item.Weight,
value: item.Score,
}))
}
]
};
treemapchart.setOption(option);
treemapchart.hideLoading()
})
}
function getAreaName(code) {
switch (code) {
case "america":
@@ -275,9 +244,6 @@ function getAiSummary() {
function updateTab(name) {
summaryBTN.value = (name === "市场快讯");
nowTab.value = name
if (name === "市场快讯") {
Analyze()
}
}
EventsOn("summaryStockNews", async (msg) => {
@@ -368,7 +334,7 @@ function ReFlesh(source) {
<n-tab-pane name="市场快讯" tab="市场快讯">
<n-grid :cols="1" :y-gap="0">
<n-gi>
<div ref="treemapRef" style="width: 100%;height: 300px;" ></div>
<AnalyzeMartket :dark-theme="darkTheme" :chart-height="300" :kDays="1" :name="'最近24小时热词'" />
</n-gi>
<n-gi>
<n-grid :cols="2" :y-gap="0">

View File

@@ -150,7 +150,7 @@ func main() {
OnShutdown: app.shutdown,
WindowStartState: options.Normal,
SingleInstanceLock: &options.SingleInstanceLock{
UniqueId: "go-stock-dev",
UniqueId: "go-stock",
OnSecondInstanceLaunch: OnSecondInstanceLaunch,
},
Bind: []interface{}{