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Questions tagged [silhouette]

Silhouette is a framework agnostic authentication library for Scala that supports several authentication methods, including OAuth1, OAuth2, OpenID, CAS, Credentials, Basic Authentication, Two Factor Authentication or custom authentication schemes.

Source of excerpt: Silhouette

126 questions
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Silhouette authorization using request data

I use Silhouette and Play 2.4 and I'd like to restrict actions if a SecuredRequest body contains something wrong. I know, I should use trait Authorization as described by official docs. I'm trying to do the following: case class…
Alex Karasev
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R Using Purrr Map function to calculate Silhouette distances of KMeans model

Simple KMeans model Data library(tidyverse) library(broom) library(cluster) set.seed(42) data = tibble(x = c(rnorm(20, 5, 1), rnorm(20, 10, 3)), y = c(rnorm(20, 5, 1), rnorm(20, 10, 3))) Model kmeans_k2 <- kmeans(data, 2,…
SC.
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How can I change the color to a variable other than cluster number in fviz_silhouette

I am using package factoextra in R to generate a silhouette plot. Currently the silhouette automatically colours your graph via clustering. I want to color by another variable Site which I have defined as x. I have tried both fill and color changing…
Sophie Williams
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silhouette calculation in R for a large data

I want to calculate silhouette for cluster evaluation. There are some packages in R, for example cluster and clValid. Here is my code using cluster package: # load the data # a data from the UCI website with 434874 obs. and 3 variables data <-…
Sam S.
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unresolved dependency error: com.atlassian.jwt#jwt-core;1.6.1: not found

I have imported an existing working project on a new machine and am trying to make it compile. I am getting the following error unresolved dependency: com.atlassian.jwt#jwt-core;1.6.1: not found I read that this library is used in Silhouette. I am…
Manu Chadha
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Integrating silhouette v5.0 with Play 2.6

I'am trying to integrate silhouette v5.0 with play 2.6 but i have an error while running the app, here is my build.sbt file and the error. thanhs for any help. val buildVersion = "0.0.4" version := buildVersion resolvers += "Sonatype Staging" at…
mohamedali10
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Cannot login with Facebook with play framework, silhouette, and satellizer

I was doing just fine this morning when I realized that the facebook login wasn't working anymore in my app. As I mentioned I'm using play framework with silhouette version 2.0-RC1. This is the problem: [Silhouette][facebook] Cannot build OAuth2Info…
Juan Sebastian Martinez
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Play framework GuiceApplicationBuilder not loading enabled module configs

I'm trying to test some actions. They require my security stuff which I've created using Silhouette. I have a module to configure the DI for Silhouette in security.Module, and in my conf/application.conf file I have the line: play.modules.enabled +=…
jbrown
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Type conversion from Unit to Future[Boolean]

I have the following function and I would like to return Future[Boolean] but the IDE prompts that I return Unit. I am new in Scala. Can someone point me out what I am doing wrong? def remove(loginInfo: LoginInfo): Future[Boolean] = { val result =…
glarkou
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Dtaidistance SSE and Silhouette score

I'm searching for a way to easily print SSE value and Silhouette score of a Dtaidistance (https://dtaidistance.readthedocs.io/en/latest/index.html) kmeans model after its training on data. While TSlearn kmeans produce _inertia and _labels from…
hrdmean
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Cluster validation and kriging interpolation in R

I am stuck with the kriging interpolation analysis and colour-coding the silhouette output for correct representation of clusters. Any assistance in this regard is greatly appreciated For the kriging, I don't know how to proceed on this. For the…
Taiwo Fakorede
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Octave Error: out of memory or dimension too large for Octave's index type

I am trying to run the following code in Octave. The variable "data" consists of 864 rows and 25333 columns. clc; clear all; close all; pkg load statistics GEO = load("GSE59739.mat"); GEOT = tabulate(GEO.class) data = GEO.data; clear GEO idx =…
DarkBlueJenny
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Silhouette plot from dendrogram in R

I'm using hierarchical clustering for my data. And I'd like to plot the Silhouette score across different number of cluster. I have searched a lot posts, and I found that I need to use pam for the clustering in order to plot the Silhouette score.…
YYM17
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K-Means - Why the optimal number of cluster is varying with Silhouette Analysis?

I am using the Silhouette Analysis in K-means Clustering, using the code found it here: https://medium.com/@cmukesh8688/silhouette-analysis-in-k-means-clustering-cefa9a7ad111 However, when I run the code (using my own data frame) I get different…
Robin_hood_963
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Unclear CORS filter in Play

I have app in Play. My application.conf file is: include "silhouette.conf" play.modules.enabled += "modules.SilhouetteModule" play.filters.enabled += "play.filters.cors.CORSFilter" play.filters.hosts { allowed = ["."] } play.filters.cors { …
The Trainer
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