From 8fae435046c3fcd6c635eb556b3b9db8be6221c9 Mon Sep 17 00:00:00 2001
From: Shuzo Katayama <62683709+DuckNoodleSoup@users.noreply.github.com>
Date: Mon, 19 Jul 2021 16:36:31 -0400
Subject: [PATCH] Delete coin_sums.cljc

---
 src/propeller/problems/PSB2/coin_sums.cljc | 96 ----------------------
 1 file changed, 96 deletions(-)
 delete mode 100644 src/propeller/problems/PSB2/coin_sums.cljc

diff --git a/src/propeller/problems/PSB2/coin_sums.cljc b/src/propeller/problems/PSB2/coin_sums.cljc
deleted file mode 100644
index 3c5a73c..0000000
--- a/src/propeller/problems/PSB2/coin_sums.cljc
+++ /dev/null
@@ -1,96 +0,0 @@
-(ns propeller.problems.PSB2.coin-sums
-  (:require [psb2.core :as psb2]
-            [propeller.genome :as genome]
-            [propeller.push.interpreter :as interpreter]
-            [propeller.utils :as utils]
-            [propeller.push.utils.helpers :refer [get-stack-instructions]]
-            [propeller.push.state :as state]
-            [propeller.tools.math :as math]
-            [propeller.gp :as gp]
-            [propeller.push.utils.macros :refer [def-instruction
-                                                 generate-instructions]]))
-
-; ===========  PROBLEM DESCRIPTION  ============================
-; COIN SUMS from PSB2
-; Given a number of cents, find the fewest
-; number of US coins (pennies, nickles, dimes, quarters) needed
-; to make that amount, and return the number of each type
-; of coin as a separate output
-;
-; Source: https://arxiv.org/pdf/2106.06086.pdf
-; ===============================================================
-
-(def train-and-test-data (psb2/fetch-examples "data" "coin-sums" 200 2000))
-
-; Random integer between -100 and 100 (from smallest)
-(defn random-int [] (- (rand-int 201) 100))
-
-(def-instruction
-  :output_pennies
-  ^{:stacks [:integer]}
-  (fn [state]
-    (if (empty? (:integer state))
-      state
-      (let [top-int (state/peek-stack :integer state)]
-        ))))
-       ;(stack-assoc top-int :output 0 state))))
-       ;(assoc map key val)
-
-(def instructions
-  (utils/not-lazy
-    (concat
-      ;;; stack-specific instructions
-      (get-stack-instructions #{:exec :integer :boolean :print})
-      ;;; input instructions
-      (list :in1)
-      ;;; close
-      (list 'close)
-      ;;; ERCs (constants)
-      (list 0 1 5 10 25))))
-
-(defn error-function
-  [argmap data individual]
-  (let [program (genome/plushy->push (:plushy individual) argmap)
-        inputs (map (fn [i] (get i :input1)) data)
-        correct-outputs (map (fn [i] (get i :output1)) data)
-        outputs (map (fn [input]
-                       (state/peek-stack
-                         (interpreter/interpret-program
-                           program
-                           (assoc state/empty-state :input {:in1 input})
-                           (:step-limit argmap))
-                         :integer))
-                     inputs)
-        errors (map (fn [correct-output output]
-                      (if (= output :no-stack-item)
-                        1000000
-                        (min 1000.0 (math/abs (- correct-output output)))))
-                    correct-outputs
-                    outputs)]
-    (assoc individual
-      :behaviors outputs
-      :errors errors
-      :total-error #?(:clj  (apply +' errors)
-                      :cljs (apply + errors)))))
-
-(defn -main
-  "Runs propel-gp, giving it a map of arguments."
-  [& args]
-  (gp/gp
-    (merge
-      {:instructions            instructions
-       :error-function          error-function
-       :training-data           (:train train-and-test-data)
-       :testing-data            (:test train-and-test-data)
-       :max-generations         300
-       :population-size         1000
-       :max-initial-plushy-size 250
-       :step-limit              2000
-       :parent-selection        :lexicase
-       :tournament-size         5
-       :umad-rate               0.1
-       :variation               {:umad 1.0 :crossover 0.0}
-       :elitism                 false}
-      (apply hash-map (map #(if (string? %) (read-string %) %) args)))))
-
-