Popular repositories Loading

1. Comment-Text-Mining Comment-Text-Mining Public

   本文使用携程平台的景区游客评论进行文本挖掘，生成了多个变量来反映评论的“内蕴价值”，包括文本相似 度、情感得分、词性分布、评论长度等，并系统地分析了不同变量的作用方式和效果。通过建立分类模型，本文分 析了它们与用户评分的相关程度与相对重要性，进而设计了基于评论指标优化的数据产品，来对景区内部精选评论 的选取排序及榜单的准入标准提供有效的改进建议。

   Python 6 1

2. FMHDFTS FMHDFTS Public

   Forked from qswangstat/FMHDFTS

   This is the repo for paper "Factor Modelling for High-dimensional Functional Time Series"

   R 1

3. IVFS IVFS Public

   This is a code and experiment reproduction project for paper “IVFS: Simple and Efficient Feature Selection for High Dimensional Topology Preservation”. This is not a project from the paper authors,…

   Python 1

4. SBSK SBSK Public

   This is a code and experiment reproduction project for paper “Scan B-Statistic for Kernel Change-Point Detection”. This is not a project from the paper authors, but a reproduction effort from the s…

   R 1

5. COVID-19 COVID-19 Public

   This is the repo for paper "Evaluating the Effectiveness of Public Policies on COVID-19 Containment: A PSM-DID Approach"

   R 1

6. TS-BIB TS-BIB Public

   This is the repo for paper "The Development of Time Series Analysis in Recent Fifty Years: From the Perspective of Bibliometric Analysis"

   Python 1