Ineedlearn

import streamlit as st
import pandas as pd
import re
from collections import Counter
import altair as alt


# ==========================================
# 1. 核心处理模块 (后端逻辑)
# ==========================================

Ineedlearn

import pandas as pd
import re
from collections import Counter


class GameCommentAnalyzer:
    def __init__(self):
        # 2. 分类 (Classification) - 定义核心关键词库
        # 在实际生产中，这里会接入 LLM 进行语义判断，MVP阶段我们用精准关键词匹配
        self.keywords = {