346 search results - page 5 / 70 » How good is a span of terms |
CHI
2003
ACM
14 years 10 months ago
2003
ACM
The evaluation of grammar inference systems is clearly a non-trivial task, as it is possible to have more than one correct grammar for a given language. The `looks good to me'...
GECCO
2008
Springer
13 years 11 months ago
2008
Springer
In evolutionary computation, experimental results are commonly analyzed using an algorithmic performance metric called best-so-far. While best-so-far can be a useful metric, its u...
INFOVIS
2003
IEEE
14 years 3 months ago
2003
IEEE
Network evolution is a ubiquitous phenomenon in a wide variety of complex systems. There is an increasing interest in statistically modeling the evolution of complex networks such...
SPIRE
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Weighting models use lexical statistics, such as term frequencies, to derive term weights, which are used to estimate the relevance of a document to a query. Apart from t...
IJCAI
1997
13 years 11 months ago
1997
We investigate an improvement to GSAT which associates a weight with each clause. We change the objective function so that GSAT moves to assignments maximizing the weight of satis...