Research that benefits others deserves respect

#Data Collection #Text Analysis #Machine Learning #Multimodal Analysis #Visualization #Statistics & Other

📁 Data Collection

• Data Collection from Chinese Travel Platforms
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• Data Collection of Newspaper Information from the U.S. Library of Congress
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• Data Collection of U.S. Congressional Members Information
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• Data Collection on African American Enlistment during the U.S. Civil War
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• Large-Scale County-Level Newspaper Data Collection in the United States
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• New York Times Data Collection
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📖 Text Analysis

• A Memory-Efficient, Multithreaded Method for Training Word Embeddings on Ultra-Large-Scale Texts
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• Analyse Textual Narrative Structure
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• Analysis of Morality Reflected in Text
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• Bag-of-Words Model (BoW)
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• Construct Extended Seed Word Lists from Ultra-Large-Scale Texts Using PMI
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• Dictionary-based Method
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• Latent Dirichlet Allocation (LDA)
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• Text Sentiment Analysis
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• Use an LLM and SymSpell to Detect Misspelled Words in Text
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• Use an LLM to Extract Adjectives Describing Specific Entities
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• Use WordSegment to Correct Recognition Errors in Text
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• Word Embedding
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🤖 Machine Learning

• Perform Classification and Prediction Tasks on Web Text Using Different BERT Models
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• Use the ChatGPT API for Recognition Tasks
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• Load Models on the Backend and Expose API Endpoints Using FastAPI
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🖼 Multimodal Analysis

• Calculate Brightness, Hue, and Saturation in Images
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• Calculate the Color Proportions in Images
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• Calculation of Average Color Metrics and Facial Features in Images
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• Facial Emotion Analysis in Short Videos
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• librosa — Music Analysis
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📊 Visualization

• Moral Score Visualization
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• Sentiment Score Visualization
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• Basic Descriptive Statistics
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• Plot High-Resolution Maps Using ggplot2 (R)
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📈 Statistics & Other

• Two-Way Fixed Effects (Stata)
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• Continuous Difference-in-Differences (DID, R)
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• Fixed Effects Method (R)
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• Mediation Analysis Method (R)
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• Ordinary Regression Methods (R)
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• Automatically Create MTurk Qualifications to Block Previously Responded Participants (Python)
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• Automatically Distribute Project Tasks on MTurk (Python)
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• Automatically Distribute Tasks to Respondents via MTurk (Python)
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