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dimensionality-reduction
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t-sne perplexity for small data set
user_5148218
0
•
asked Nov 12, 2017
3
0
956
perplexity
scikit-learn
dimensionality-reduction
cluster-analysis
Is it possible to use scikit TSNE on a large sparse matrix?
user_4139143
0
•
asked Sep 26, 2017
4
1
3923
scikit-learn
dimensionality-reduction
sparse-matrix
python
How to keep User ID using Rtsne package
user_6395612
0
•
asked Sep 24, 2017
3
1
268
dimensionality-reduction
r
Split X into test/train before pre-processing and dimension reduction or after? Machine Learning
user_6241235
0
•
asked Aug 11, 2017
4
1
4176
scikit-learn
dimensionality-reduction
svm
machine-learning
python
How to use Python's feature agglomeration for dimensionality reduction?
user_8228895
0
•
asked Aug 11, 2017
4
1
5524
feature-extraction
scikit-learn
dimensionality-reduction
machine-learning
python
what is dimensionality in word embeddings?
user_1548211
0
•
asked Jul 29, 2017
18
6
21529
word-embedding
dimensionality-reduction
nlp
terminology
tensorflow embedding projector t-sne algorithm difference from other implementation?
user_8044615
0
•
asked May 21, 2017
6
0
626
tensorflow
dimensionality-reduction
visualization
Reducing dimensionality on training data with PCA in Matlab
user_3094936
0
•
asked Dec 14, 2013
4
1
4100
dimensionality-reduction
pca
linear-algebra
matlab
How to efficiently find k-nearest neighbours in high-dimensional data?
user_92560
0
•
asked Oct 18, 2010
20
6
9536
dimensionality-reduction
nearest-neighbor
computational-geometry
data-structures
algorithm
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