2840 search results - page 356 / 568 » Information Retrieval and Artificial Intelligence |
176
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CEC
2009
IEEE
16 years 1 months ago
2009
IEEE
— The paper proposes a hypernetwork-based method for stock market prediction through a binary time series problem. Hypernetworks are a random hypergraph structure of higher-order...
165
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CIDM
2009
IEEE
16 years 1 months ago
2009
IEEE
— Many real-world applications have problems when learning from imbalanced data sets, such as medical diagnosis, fraud detection, and text classification. Very few minority clas...
156
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AI
2009
Springer
16 years 1 months ago
2009
Springer
The manipulation of large-scale document data sets often involves the processing of a wealth of features that correspond with the available terms in the document space. The employm...
195
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AIME
2009
Springer
16 years 1 months ago
2009
Springer
Note taking is a common way for physicians to collect information from their patients in medical inquiries and diagnoses. Many times, when describing the pathology in medical recor...
201
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KI
2009
Springer
16 years 1 months ago
2009
Springer
Spoken dialogue is notoriously hard to process with standard language processing technologies. Dialogue systems must indeed meet two major challenges. First, natural spoken dialogu...