653 search results - page 121 / 131 » Use Bin-Ratio Information for Category and Scene Classificat... |
KDD
2003
ACM
14 years 9 months ago
2003
ACM
In this paper we study the problem of constructing accurate decision tree models from data streams. Data streams are incremental tasks that require incremental, online, and any-ti...
CHI
2008
ACM
14 years 9 months ago
2008
ACM
Being able to automatically perceive a variety of emotions from text alone has potentially important applications in CMC and HCI that range from identifying mood from online posts...
WSDM
2010
ACM
14 years 6 months ago
2010
ACM
We describe an approach for multi-modal characterization of social media by combining text features (e.g. tags as a prominent example of short, unstructured text labels) with spat...
SIGCSE
2010
ACM
14 years 3 months ago
2010
ACM
Using effective teaching practices is a high priority for educators. One important pedagogical skill for computer science instructors is asking effective questions. This paper pre...
JCDL
2006
ACM
14 years 2 months ago
2006
ACM
This paper describes a system to support humanities scholars in their interpretation of literary work. It presents a user interface and web architecture that integrates text minin...