Tag: distance

25 When would one use Manhattan distance as opposed to Euclidean distance? 2017-06-30T06:28:15.000

24 What is Hellinger Distance and when to use it? 2017-08-31T02:11:38.127

13 Finding linear transformation under which distance matrices are similar 2019-07-22T14:24:54.750

8 Fixing data inconsistencies 2016-04-07T22:38:43.297

7 Cosine Distance > 1 in scipy 2015-10-13T22:23:39.020

7 What methods exist for distance calculation in clustering? when we should use each of them? 2016-04-11T05:05:11.047

7 Is there a way to measure correlation between two similar datasets? 2017-02-28T15:25:38.020

6 Improve k-means accuracy 2016-02-02T01:42:38.053

6 Alternative distance to Dynamic Time Warping 2018-03-26T10:11:59.727

6 How do I test a difference between two proportions representing fatality rate for Covid 19 in Philippines and World (except Philippines)? 2020-03-14T02:49:54.487

5 Statistical distances for time series of distributions 2015-06-10T17:27:05.703

5 Can I use euclidean distance for Latent Dirichlet Allocation document similarity? 2017-11-17T12:04:23.677

5 How the squared Euclidean distance is an example of non-metric function? 2018-02-26T04:00:44.703

5 Coordinate System's influence on $L$ distances (Manhattan and Euclidean) 2019-05-24T00:01:58.683

5 Cluster elements that appear in the same lists 2019-12-26T14:44:40.587

4 How to build a mean prototype from data 2016-02-26T15:26:10.943

4 How to calculate the silhouette coefficient? 2018-05-23T12:48:45.797

4 Distance between very large discrete probability distributions 2018-07-03T21:31:23.017

4 A metric between trees 2019-01-14T19:18:03.727

4 K Nearest Neighbour with different distance matrix to each datapoint 2019-04-20T01:06:51.337

4 Distance between users 2019-06-17T15:23:08.753

4 KNN Regression: Distance function and/or vector representation for datetime features 2020-08-11T16:11:07.113

3 Mahalanobis distance between two clusters 2016-04-22T11:06:08.113

3 What is behind "A. Grothendieck scheme theory" in Mondobrain? 2016-06-06T11:24:34.600

3 Distance measure for ternary feature 2017-02-17T16:15:37.950

3 Collection Of Variable Length Sequences and Descriptions: A Search Problem 2018-02-07T20:59:28.297

3 Statistically Robust Distance Measure/Metric for comparing more than two network data series 2018-03-10T14:11:02.463

3 clustering 2-dimensional euclidean vectors - appropriate dissimilarity measure 2018-07-09T13:50:22.060

3 Is there a way to cluster words based on how similarly they sound? 2019-02-13T15:49:08.390

3 Clustering algorithm for a distance matrix 2019-03-03T17:46:43.283

3 Is the distance in Nearest Neighbors a good measure of similarity? 2019-07-24T18:56:02.667

3 How to evaluate the K-Modes Clusters? 2019-12-09T08:34:37.900

3 Very basic question: what is an accepted term for "linear order distance" 2019-12-29T03:58:02.463

3 Clustering algorithm which does not require to tell the number of clusters 2020-01-09T00:12:03.063

3 Similarity Measure between two feature vectors 2020-07-24T06:03:10.047

2 How to evaluate distance in k-means clusters? 2016-04-28T15:32:05.913

2 Memory-efficient metric calculation for ultra high dimensional data 2017-02-14T10:00:10.560

2 Multidimensional Dynamic Time Warping Implementation in Python - confirm? 2017-05-26T16:41:32.213

2 2D Image-based Avatar Animation With Expressions / Image-To-Image Translation 2017-07-19T01:09:35.337

2 Outlier detection: Should the metric used in kNN take into account variance explained by each coordinate? 2017-10-18T15:04:52.723

2 How tangent distance works in three-dimentional space 2017-11-22T15:02:30.417

2 How to build an encoder using a distance matrix 2018-02-18T14:59:58.727

2 How can I measure the similarity between 2 IP addresses? Is there any code to re-use? 2018-05-01T18:27:02.020

2 Knn and euclidean distance 2018-05-17T08:24:35.950

2 Clustering time series based on monotonic similarity 2019-02-13T14:33:40.483

2 Match a two items from two different receipts 2019-02-28T06:55:48.700

2 Are there algorithms for clustering objects with pairwise distances, without computing all pairwise distances? 2019-03-08T16:34:00.070

2 Positive semidefinite kernel matrix from Gower distance 2019-03-13T16:05:46.400

2 Measuring distance preservation in dimensionality reduction 2019-04-21T02:23:37.980

2 values passed to user-defined distance function by KNeighborsClassifier is wrong 2019-08-10T08:33:00.330

2 What are the Most Dissimilar MNIST Digits? 2020-10-21T15:32:11.647

1 Can k-means clustering get shells as clusters? 2015-12-02T16:16:08.317

1 How do I find the minimum distance between zip codes in R? 2016-06-24T14:17:05.060

1 Looking for an algorithm that correctly clusters visually separable clusters 2016-07-29T08:34:50.377

1 How to test People similarity measure? 2016-12-11T23:59:42.707

1 How to compare performance of Cosine Similarity and Manhatten Distance? 2017-05-24T07:09:27.113

1 DTW - What is fan-in nodes and why not just take the nearst points from each timeserie? 2017-08-13T12:25:28.767

1 how to compare two groups 2017-08-15T19:58:41.783

1 Limits of Hellinger distance values 2017-09-11T09:21:38.743

1 Finding similarity between two histogram plots 2017-11-20T02:53:57.960

1 Suitability of Jaccard's distance for count vectorized features 2018-05-16T19:32:15.713

1 Voting patterns similarities 2018-05-25T23:50:48.487

1 Euclidean distance for more than two datapoints 2018-06-14T20:56:44.953

1 Euclidean distance for more than 2 datapoints 2018-06-14T22:49:25.283

1 Appropriate similarity measure that highlights symmetrical values of features 2018-08-16T15:15:14.087

1 Proximity distance between two strings 2018-09-08T23:54:02.247

1 Minkowski distance with Missing Values 2018-09-11T04:12:18.197

1 Meaning of axes in a clustering plot 2018-09-14T10:10:06.357

1 Calculation of distance between samples in data mining 2018-10-14T14:31:14.723

1 How to generate multiple vectors given their distances 2018-11-19T11:29:37.977

1 Nearest Neighbors on mixed data types in high dimensions 2018-11-29T15:54:28.933

1 How can I implement tangent distance for k-nearest neighbor in python/scikit-learn? 2018-12-01T23:35:01.707

1 Why don't we use Manhattan distance instead of euclidean distance in linear regression? 2018-12-25T13:24:32.873

1 Which distance method will account for positions of observations in arrays? 2019-02-14T15:42:36.870

1 How to measaure the similarity between two series? 2019-04-04T08:42:17.123

1 What does sklearn's pairwise_distances with metric='correlation' do? 2019-04-12T14:51:14.313

1 What is divergence exactly in machine learning? 2019-05-09T05:45:58.457

1 Reverse engineering a distance metric from the output of a k-NN 2019-07-03T03:03:01.877

1 It seems that the output of sklearn.metrics.pairwise.euclidean_distances is different to the formula on doc 2019-08-23T15:21:43.930

1 Voronoi Diagram Algorithm for Geo Locations? 2019-11-19T10:29:04.080

1 Some robust perhaps more complex as neural networks to measure the distance between data? 2019-12-23T04:25:16.970

1 How to have an insight of very similar processing methods by measuring the distance between observations produced by them? 2019-12-26T14:28:55.783

1 Pairwise 3D object correlation between 2 objects 2020-07-01T15:56:37.823

1 Why is the cosine distance used to measure the similatiry between word embeddings? 2020-09-03T12:45:51.933

0 Definition - center of the cluster with non-Euclidean distance 2015-12-25T15:10:51.277

0 Dimension reduction techniques in R that do not use the full distance matrix 2016-09-30T11:53:22.803

0 Assessing Group Similarities and Dissimilarities Post PCA 2017-11-14T21:44:36.780

0 What is the efficient way to generate a similarity score when comparing two face images? 2017-11-25T04:12:11.200

0 What are similarity and distance metrics in classification? 2017-12-21T22:56:47.560

0 advice on distance metric for knn w/image recognition 2018-06-15T01:45:13.407

0 How can i use Hellinger Distance on array of different length? 2018-12-06T20:04:10.193

0 Date transformation for KNN 2019-03-29T19:18:44.987

0 Date transformation for KNN to get distance 2019-03-29T20:53:23.820

0 scipy.spatial.distance.mahalanobis return null values for some vectors in python 2019-04-12T06:22:54.713

0 Features Vectors in embedding space 2019-06-18T17:48:50.613

0 Estimating time to travel between two lat/longs 2019-07-10T12:11:51.343

0 Cluster based on both positions and similarity scores 2019-07-10T14:39:39.053

0 Is there any paper introduce an intuitive method for clustering evaluation? 2019-07-31T18:42:47.570

0 Question About Coming Up With Own Function for Distance Matrix (For Clustering) 2019-09-30T02:04:41.030