4,659 reputation
1459
bio website
location
age
visits member for 2 years, 11 months
seen 4 hours ago

Jan
21
comment How can I train a binary classifier to find a logo?
@s.s.o it's unclear how ImageKeypoints[] and Classify[] would work together here
Jan
21
revised How can I train a binary classifier to find a logo?
Made the measurements better by isolating testing and training data.
Jan
21
comment How can I train a binary classifier to find a logo?
@VitaliyKaurov would it help for me to compile a separate more difficult test set with the types of images this fails on?
Jan
21
comment How can I train a binary classifier to find a logo?
SIFT + SVM is the classical solution to this problem, I was hoping Classify[] would be at least as strong.
Jan
21
revised How can I train a binary classifier to find a logo?
Made the measurements better by isolating testing and training data.
Jan
21
comment How can I train a binary classifier to find a logo?
@VitaliyKaurov Ok so 79% accuracy is not so great, how can I do better? Also the classifier is not very good on finding images in the wild, see my edits.
Jan
21
revised How can I train a binary classifier to find a logo?
Made the mesaurments better by isolating testing and training data.
Jan
21
comment How can I train a binary classifier to find a logo?
Right, I had the positive and negative reversed...
Jan
21
revised How can I train a binary classifier to find a logo?
edited body
Jan
20
asked How can I train a binary classifier to find a logo?
Jan
20
comment How can I make an linear breakdown chart similar to those seen on iCloud?
Any chance you can add non-tooltip labels to callout the big sections?
Jan
20
comment How can I make an linear breakdown chart similar to those seen on iCloud?
Thanks for answering first! The other solution was just a bit more general though.
Jan
20
accepted How can I make an linear breakdown chart similar to those seen on iCloud?
Jan
20
revised How can I make an linear breakdown chart similar to those seen on iCloud?
added 37 characters in body
Jan
20
asked How can I make an linear breakdown chart similar to those seen on iCloud?
Jan
18
accepted How can I make new outline cells be created above the current cell on return?
Jan
18
comment How can I make new outline cells be created above the current cell on return?
Nice! This tweak helps: Cell[StyleData["ToDo", StyleDefinitions -> StyleData["Text"]], CellDingbat->StyleBox["\[FilledSmallSquare]", Alignment -> Baseline, RGBColor[0.8, 0.043, 0.008]], GeneratedCell->True, CellAutoOverwrite->True, CellEventActions->{"ReturnKeyDown" :> (SelectionMove[ EvaluationNotebook[], Before, Cell]; NotebookWrite[ EvaluationNotebook[], Cell["", "ToDo"]];SelectionMove[ EvaluationNotebook[], Previous, CellContents]; )}, CellChangeTimes->{3.630533038640272*^9}, CounterIncrements->"ToDo", MenuSortingValue->3, StyleMenuListing->True]
Jan
16
asked When using Classify[] on images, is preprocessing necessary?
Jan
16
revised How can I make new outline cells be created above the current cell on return?
added 39 characters in body
Jan
16
comment How can I make new outline cells be created above the current cell on return?
This is the default behavior of all to-do list apps!