1025 search results - page 154 / 205 » A machine learning approach for improved BM25 retrieval |
127
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ICML
2005
IEEE
16 years 2 months ago
2005
IEEE
Naive Bayes is an effective and efficient learning algorithm in classification. In many applications, however, an accurate ranking of instances based on the class probability is m...
121
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DSMML
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. In recent years the problem of object recognition has received considerable attention from both the machine learning and computer vision communities. The key challenge of...
SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
Improving data quality is a time-consuming, labor-intensive and often domain specific operation. Existing data repair approaches are either fully automated or not efficient in int...
208
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POPL
2002
ACM
16 years 2 months ago
2002
ACM
Program verification is a promising approach to improving program quality, because it can search all possible program executions for specific errors. However, the need to formally...
118
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NECO
2007
15 years 1 months ago
2007
Learning agents, whether natural or artificial, must update their internal parameters in order to improve their behavior over time. In reinforcement learning, this plasticity is ...