Banflixvip

const app = express();

mongoose.connect('mongodb://localhost/banflixvip', { useNewUrlParser: true, useUnifiedTopology: true }); banflixvip

// Collaborative filtering const similarUsers = await User.find({ viewingHistory: { $in: viewingHistory } }); const recommendedContent = similarUsers.reduce((acc, similarUser) => { return acc.concat(similarUser.viewingHistory); }, []); const app = express(); mongoose

const express = require('express'); const mongoose = require('mongoose'); const app = express()

return recommendedContentHybrid; };

const recommend = async (userId) => { const user = await User.findById(userId); const viewingHistory = user.viewingHistory; const ratings = user.ratings; const preferences = user.preferences;