this is for holding javascript data
Xavier Holt edited section_Introduction_The_occupancy_map__.tex
over 8 years ago
Commit id: cbefbfe6555a0ab57aee6178cd120fed3d755237
deletions | additions
diff --git a/section_Introduction_The_occupancy_map__.tex b/section_Introduction_The_occupancy_map__.tex
index b80ffb0..9fd6640 100644
--- a/section_Introduction_The_occupancy_map__.tex
+++ b/section_Introduction_The_occupancy_map__.tex
...
\section{Introduction}
The occupancy map problem learns a probabilistic model of some space. We map every point
in the space within to
an estimation of the probability that
said space its occupied. For a primer on the problem, see \cite{ramoshilbert}. Recently, a new approach for solving this problem in an effective and on-line manner was proposed. We use a logistic regression model to assign probabilities. Linear separability and model applicability is ensured through the use the kernel trick. We map the low-dimensional feature vector to a much denser space and fit a linear classification algorithm to it. Furthermore, kernel approximation methods are employed to ensure low run-time.
Such a model has been demonstrated to perform very well in terms of accuracy/time tradeoff \cite{ramoshilbert}. It does however suffer from a dependence on a number of hyperparameters. Solving this problem would allow for better results and a wider application.