Figure 2. Results of Student–Newman–Keuls (SNK) post hoc tests for variables : TOTAL, FUNCTION, EMOTION. Data was grouped into homogeneous subgroups that differ from each other with P< 0.05. Within subgroups no significant differences could be found. CCH, chronic cluster headache; ECHa, episodic cluster headache in the active phase; ECHi, episodic cluster headache outside the active period; MIG...

We present a hybrid machine learning approach for coreference resolution. In our method, we use CRFs as basic training model, use active learning method to generate combined features so as to make existed features used more effectively; at last, we proposed a novel clustering algorithm which used both the linguistics knowledge and the statistical knowledge. We built a coreference resolution sys...

Rotating clusters or vortices are formations of agents that rotate around a common center. These patterns may be found in very different contexts: from swirling fish to surveillance drones. Here, we propose minimal model for self-propelled chiral particles with inertia, which shows types vortices. We consider an attractive interaction short distances on top the repulsive accounts volume exclusi...

This paper presents our preprocessing and clustering analysis on the clickstream dataset proposed for the ECML\PKDD 2005 Discovery Challenge. The main contributions of this article are double. First, after presenting the clickstream dataset, we show how we build a rich data warehouse based an advanced preprocesing. We take into account the intersite aspects in the given ecommerce domain, which ...