Questions tagged [multi-instance-learning]
6 questions
2
votes
1 answer
Where can I find free multi-instance single-label datasets for object detection?
I'm trying to find free multi-instance single-label datasets for object detection online.
By "multi-instance and single-label" I mean that each image contains only object belonging to one class, but can contain more than one object of a certain…
Jürgen K.
- 71
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2
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1 answer
Text classification with multiple documents per labeled datapoint
I have a dataset with a label TRUE or FALSE for each person, but each person has multiple documents associated with them (emails and documents).
Right now I use a Random Forest Classifier on a bag of words consisting of all words in all documents…
Tom
- 21
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1
vote
0 answers
Reducing High generalization-error on industrial fault data
I have a industrial dataset containing labeled machine data for fault classification(3 classes: 1 ok, 2 for faults). The problem is that i have less (~16) different machines, thus iam currently having instance shift problems: The accuracies on the…
deniz
- 41
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1
vote
1 answer
SMOTE for multi-instance learning i.e num_rows(x_train) > num_rows(y_train)
I have an imbalanced dataset and I wish to predict classes(0 or 1).
Sample x_train:
id date c1 c2 . . . . . . c20
101 13-02-2015 2 7 . . . . . . 14
101 14-02-2015 24 7 . . . . . . 8
.
.
.
105 13-02-2015 12 5 . . .…
yamini goel
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1 answer
CNN with Multi channel input or CNN with Multi instance learning?
I have 500 Dicom images of medical scan of patients. These are 3 dimension scans , shape = [300 x 300 x 3]. From these I have extracted Front and side views. So, for each patient I have 2 images of shape [300 x 300].
In order to build a classifier,…
Divya Choudhary
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- 2
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1 answer
How can we predict a value after several rows of data?
I have a regression problem in which for each week I have several rows (variable between rows i.e 1 week might have 1800 rows and other might have 5000 rows).
My target is to predict a value at end of each week's data. Here's an example of what I…
Aneeq
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