Accurate parameter estimation based on latent class model estimated by combining both evaluation and purchase histories

Business & Economics

• Latent Class Model 98%
• Collaborative Filtering 91%
• Parameter Estimation 82%
• Purchase 46%
• Evaluation 38%
• Recommender Systems 31%
• Electronic Commerce 18%
• Data Base 14%
• User Preferences 10%
• Prediction Accuracy 9%
• Marketing Tools 8%
• Simulation Experiment 8%
• Benchmark 6%

Mathematics

• Latent Class Model 100%
• Parameter Estimation 64%
• History 63%
• Evaluation 52%
• Recommender Systems 29%
• Electronic Commerce 27%
• Customers 12%
• User Preferences 11%
• Model 9%
• Marketing 7%
• Simulation Experiment 6%
• Recommendations 6%
• Benchmark 5%
• Predict 5%
• Verify 4%
• Prediction 4%
• Estimate 2%

Engineering & Materials Science

• Latent Class Analysis 91%
• History 83%
• Collaborative filtering 80%
• Parameter estimation 66%
• Electronic commerce 30%
• Recommender systems 26%
• Marketing 8%
• Experiments 3%