more imports, play analysis tools

src/propeller/problems/regression/integer_regression.cljc

@@ -62,6 +62,21 @@
        :total-error #?(:clj  (apply +' errors)
                        :cljs (apply + errors))))))
 
+(def integer-argmap
+  {: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  5
+   :step-limit               200
+   :parent-selection         :lexicase
+   :tournament-size          5
+   :umad-rate                0.1
+   :variation                {:umad 1.0 :crossover 0.0}
+   :elitism                  false})
+
 (defn -main
   "Runs the top-level genetic programming function, giving it a map of 
   arguments with defaults that can be overridden from the command line
@@ -69,17 +84,5 @@
   [& args]
   (gp/gp
     (merge
-      {:instructions             instructions
+     integer-argmap
-       :error-function           error-function
+     (apply hash-map (map #(if (string? %) (read-string %) %) args)))))
-       :training-data            (:train train-and-test-data)
-       :testing-data             (:test train-and-test-data)
-       :max-generations          300
-       :population-size          1000
-       :max-initial-plushy-size  100
-       :step-limit               200
-       :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)))))

src/propeller/session.cljc

@@ -16,7 +16,10 @@
             [propeller.variation :as variation]
             [propeller.push.instructions :as instructions]
             [propeller.push.interpreter :as interpreter]
-            [propeller.push.state :as state]))
+            [propeller.push.state :as state]
+            [propeller.problems.regression.integer-regression :as regression]
+            [propeller.downsample :as downsample]
+            ))
 
 ;; Interpreting a simple Push program:
 
@@ -31,9 +34,10 @@
 ;; A program with a conditional:
 
 #_(interpreter/interpret-program
-    '(3 3 :integer_eq :exec_if (1 "yes") (2 "no"))
+   '(3 3 :integer_eq :exec_if (1 "yes") (2 "no"))
-    state/empty-state
+   ;;(assoc state/empty-state :keep-history true)
-    1000)
+   state/empty-state
+   1000)
 
 ;; A program using an input instruction:
 
@@ -66,14 +70,14 @@
 ;; items defined for the problem. Depending on your IDE and setup, you may
 ;; also have to open the problem's file and evaluate its contents.
 
-#_(require '[propeller.problems.simple-regression :as regression])
+;;#_(require '[propeller.problems.simple-regression :as regression])
 
 #_(gp/gp {:instructions            regression/instructions
         :error-function          regression/error-function
         :training-data           (:train regression/train-and-test-data)
         :testing-data            (:test regression/train-and-test-data)
-        :max-generations         500
+        :max-generations         5
-        :population-size         500
+        :population-size         50
         :max-initial-plushy-size 100
         :step-limit              200
         :parent-selection        :tournament
@@ -111,3 +115,5 @@
 #_(require '[propeller.problems.simple-regression :as regression])
 #_(regression/-main :population-size 100 :variation {:umad 1.0})
 
+;; Analyze how downsample indicies are assigned
+#_(downsample/assign-indices-to-data (:train regression/train-and-test-data) regression/integer-argmap)