Search Results for "trade"

The OCW Test program has been designed to provide assistance in the detection of works outside trade, taking as reference a list of works from a specific bibliographic catalog. In this first version, the program operates on the identifiers of the books of the library of the Complutense University of Madrid. However, the program can be reedited, to work on any bibliographic catalog.

...However noisy values commonly exist in high-speed data streams, e.g. real-time online data feeds that are prone to interference. When processing big data, it is hard to implement pre-processing and sampling in full batches. To solve this trade-off, we propose a new decision tree so called incrementally optimized very fast decision tree (iOVFDT). Inheriting the use of Hoeffding bound in VFDT algorithm for node-splitting check, it contains four optional strategies of functional tree leaf, which improve the classifying accuracy. In addition, a multi-objective incremental optimization mechanism investigates a balance among accuracy, mode size and learning speed...