.env.example

# Server Configuration
PORT=3000
NODE_ENV=development

# Database Configuration
DB_PATH=./storage/news.db

# OpenAI API Configuration
OPENAI_API_KEY=your_openai_api_key_here


# Content Extraction Settings
MAX_CONCURRENT_REQUESTS=5
REQUEST_TIMEOUT_MS=10000
MAX_KEYWORDS_PER_ARTICLE=15

# Collection Settings
COLLECTION_INTERVAL_MINUTES=60
MAX_ARTICLES_PER_FEED=15

# Recommendation Settings
INTERACTION_DECAY_DAYS=30
KEYWORD_MATCH_WEIGHT=0.4
CATEGORY_WEIGHT=0.2
SOURCE_WEIGHT=0.2
RECENCY_WEIGHT=0.2
RECENCY_HALF_LIFE_DAYS=7
KEYWORD_PROFILE_MIN_WEIGHT=0.2
VIEW_FATIGUE_FACTOR=0.2

# Interaction Weights
THUMBS_UP_WEIGHT=5.0
THUMBS_DOWN_WEIGHT=-3.0
CLICK_WEIGHT=1.0

# "Just in" BOOST Parameters
JUST_IN_BOOST_WEIGHT=5.0
JUST_IN_MIN_KEYWORD_MATCHES=2
JUST_IN_MAX_VIEWS=5