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Try out tweak to classifier

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Shaunak Kishore
2015-09-08 00:09:44 -04:00
parent bc101b8447
commit 1ace35e84d
1 changed files with 4 additions and 0 deletions
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lib/stroke_extractor.js
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@ -195,6 +195,10 @@ function match_corners(corners) {
function run_classifier(features) { function run_classifier(features) {
var angle_penalty = Angle.penalty(features[0]) + Angle.penalty(features[1]); var angle_penalty = Angle.penalty(features[0]) + Angle.penalty(features[1]);
var distance_penalty = features[6]/MAX_BRIDGE_DISTANCE; var distance_penalty = features[6]/MAX_BRIDGE_DISTANCE;
if (features[0] > 0 && features[1] > 0 &&
features[2] + features[3] < -0.5*Math.PI) {
angle_penalty = angle_penalty/16;
}
return -(angle_penalty + distance_penalty); return -(angle_penalty + distance_penalty);
} }