Cold item recommendations via hierarchical Item2vec

Keyphrases

• Item Recommendation 100%
• Item Representation 100%
• Item2vec 100%
• Cold-start Problem 100%
• Recommender Systems 50%
• Common Ancestor 50%
• Content-based 50%
• Language Model 50%
• Space Constraints 50%
• Novel Hybrids 50%
• System Research 50%
• Recommendation Tasks 50%
• Item-sharing 50%
• Low Quality Data 50%
• Tail Distribution 50%
• Representation Learning 50%
• Hybrid Recommenders 50%
• Rare Object 50%
• Hierarchical Manner 50%

Computer Science

• Cold Start Problem 100%
• Recommender Systems 50%
• Building-Blocks 50%
• Language Modeling 50%
• Representation Learning 50%
• Space Limitation 50%
• Common Ancestor 50%
• Hierarchical Manner 50%