1310 search results - page 39 / 262 » Learning the k in k-means |
ALT
1998
Springer
15 years 2 months ago
1998
Springer
Learning from positive examples occurs very frequently in natural learning. The PAC learning model of Valiant takes many features of natural learning into account, but in most case...
GROUP
2005
ACM
15 years 3 months ago
2005
ACM
This paper argues that proactive behaviour, caused by high engagement and motivation of the learners, may lead to failure of collaborative learning. By examining empirical data fr...
WWW
2005
ACM
15 years 10 months ago
2005
ACM
The need for e-learning systems that support a diverse set of pedagogical requirements has been identified as an important issue in web-based education. Until now, significant R&a...
SIGUCCS
2003
ACM
15 years 3 months ago
2003
ACM
As technology becomes more pervasive in our lives, and continues to change rapidly, it is essential for college students to have opportunities to improve their computer abilities ...
CHI
1998
ACM
15 years 2 months ago
1998
ACM
Designing computer-based learning environments must account for the context in which activity occurs, the tasks that students perform, and the tools that facilitate these tasks. W...