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beader
/ mnist_cnn.ipynb
Last active
December 26, 2017 12:33
Smaller strides with pooling or bigger strides without pooling?
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beader
/ demo.geojson
Created
April 23, 2016 16:19
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beader
/ points.geojson
Created
April 23, 2016 16:13
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beader
/ greenisland.geojson
Last active
March 12, 2016 05:08
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| id_maker <- function(prefix = make_random_string()) { | |
| function(id) { | |
| paste(prefix, id, sep = "_") | |
| } | |
| } | |
| make_random_string <- function(n=1, len=12, chars=c(0:9, letters, LETTERS)) { | |
| randomString <- sapply(seq(n), function(i) { | |
| paste(sample(chars, len, replace = TRUE), collapse = "") | |
| }) |
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| #' convert a dgcMatrix to libsvm format | |
| #' @param sm A sparse matrix of class "dgcMatrix" | |
| #' @param label label for dataset, default is 0 | |
| #' @return a vector of characters containing index:value | |
| #' @example | |
| #' regMat <- matrix(runif(16), 4, 4) | |
| #' regMat[sample(16, 5)] <- 0 | |
| #' sparseMat <- Matrix(regMat, sparse = T) | |
| #' conv2libsvm(sparseMat) | |
| conv2libsvm <- function(sm, label = rep(0, dim(sm)[1])) { |
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| Title: Dynamically Remove UI Elements | |
| Author: beader.chen@gmail.com | |
| DisplayMode: Showcase | |
| Type: Shiny |
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