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Update downsample.cljc

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This commit is contained in:
Ryan Boldi 2023-10-15 22:54:22 -04:00
parent e7130da06f
commit 288faadedf
1 changed files with 3 additions and 3 deletions
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src/propeller/downsample.cljc
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@ -6,14 +6,14 @@
(defn assign-indices-to-data
"assigns an index to each training case in order to differentiate them when downsampling"
[training-data]
(map (fn [data-map index]
(pmap (fn [data-map index]
(let [data-m (if (map? data-map) data-map (assoc {} :data data-map))] ;if data is not in a map, make it one
(assoc data-m :index index)))
training-data (range (count training-data))))
(defn initialize-case-distances
[{:keys [training-data population-size]}]
(map #(assoc % :distances (vec (repeat (count training-data) population-size))) training-data))
[{:keys [training-data population-size] :as argmap}]
(utils/pmapallv #(assoc % :distances (vec (repeat (count training-data) population-size))) training-data argmap))
(defn select-downsample-random
"Selects a downsample from the training cases and returns it"