Fund managers always keep their tab on the market, and keep searching for avenues where they can park their assets for a higher return. Although the equity markets, all over the world are much more popular for such activities, and have started to assume a more prominent role during the past...

Clustering nouns can be useful in construction of a set of synonyms for word sense disambiguation, to perform query expansion in a QA system [10], to build ontology from a text, in data mining, etc., especially for languages different to English for which doesn't exist such hierarchy as WordNet...

Random forests are invariant and robust estimators that can fit complex interactions between input data of different types and binary, categorical, or continuous outcome variables, including those with multiple dimensions. In addition to these desirable properties, random forests impose a...