Commodity Profile
The multidimensional features of commodities.
Tracing Analysis of User Purchasing
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Profile
The patterns of user behavior are researched according to user logs.
User Profile
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Profile
The multidimensional features of users.
Transferring Deep Visual Semantic Features to Large-Scale Multimodal Learning to Rank
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Deep Visual
Search is at the heart of modern e-commerce. Traditional models optimize over a few hand-constructed features based on the item’s text. Now, there is a multimodal learning to rank model that combines these traditional features with visual semantic features transferred from a deep convolutional neural net work.
Targeted Content for a Real-Time Activity Feed, For First Time Visitors to Power Users
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Recommender System
The Activity Feed (AF) is our taking on the ubiquitous “web feed” - a continuous stream of aggregated content, personalized for each user. These streams have become the defacto means of serving advertisements in the context of social media.