#VK Clips
Neural Ranking at VK: How Replacing Gradient Boosting with Neural Networks Boosted Recommendations
The VK AI team shared their experience transitioning from classic decision trees to a multi-task neural network architecture for content ranking, which increased watch time in VK Clips by 5.5%.
VK Unifies Service Recommendations Using a Single Neuroprofile
The VK AI team has implemented the "Heimdall" end-to-end transformer model, which connects user activity across VK Clips, VK Video, and the social network feed into a unified recommendation system.