From ebd66e65bf18574fa8905d7b0ae3fbb85bfc9e06 Mon Sep 17 00:00:00 2001
From: jvech <jmvalenciae@unal.edu.co>
Date: Tue, 6 Aug 2024 14:29:42 -0500
Subject: add: file parsing improved

Things implemented:
    * json_read() must die if the key does not exist or the value type is wrong.
    * on predict command input should be shown exactly the same
    * float precision CLI option should be added.
---
 tests/architectures/gauss2d.cfg | 19 +++++++++++++++++++
 tests/plots.gpi                 | 27 ++++++++++++++++-----------
 2 files changed, 35 insertions(+), 11 deletions(-)
 create mode 100644 tests/architectures/gauss2d.cfg

(limited to 'tests')

diff --git a/tests/architectures/gauss2d.cfg b/tests/architectures/gauss2d.cfg
new file mode 100644
index 0000000..d9236ad
--- /dev/null
+++ b/tests/architectures/gauss2d.cfg
@@ -0,0 +1,19 @@
+[net]
+loss = square ; options (square)
+epochs = 1000 ; comment
+alpha = 2e-4
+weights_path = data/gauss2d.bin
+inputs = x,y
+labels = z
+
+; activation options (relu, sigmoid, softplus, leaky_relu)
+
+[layer]
+neurons=20
+activation=sigmoid
+[layer]
+neurons=10
+activation=relu
+
+[outlayer]
+activation = sigmoid
diff --git a/tests/plots.gpi b/tests/plots.gpi
index 4fd11b0..2101520 100644
--- a/tests/plots.gpi
+++ b/tests/plots.gpi
@@ -1,7 +1,7 @@
 #!/usr/bin/gnuplot
-set term pngcairo size 1080,720
+set term pngcairo size 1080,360*3
 set output 'tests/network_accuracy.png'
-set multiplot layout 2, 2
+set multiplot layout 3, 2
 set grid
 
 json2tsv = "jq -r '.[] | [.[]] | @tsv' %s"
@@ -12,11 +12,13 @@ predict_cmd = "<./ml predict %s -c %s | ".sprintf(json2tsv, "-")
 data_gauss1d = "data/gauss1d.json"
 data_xor = "data/xor.json"
 data_sine = "data/sine.json"
+data_gauss2d = "data/gauss2d.json"
 
 # --
 arch_gauss1d = "tests/architectures/gauss1d.cfg"
 arch_xor = "tests/architectures/xor.cfg"
 arch_sine = "tests/architectures/sine.cfg"
+arch_gauss2d = "tests/architectures/gauss2d.cfg"
 
 
 set ylabel arch_gauss1d
@@ -28,15 +30,6 @@ unset ylabel
 plot sprintf(predict_cmd, data_gauss1d, arch_gauss1d) with lines title 'network',\
      "<".sprintf(json2tsv, data_gauss1d) with lines title 'original'
 
-#set ylabel arch_xor
-#set logscale x
-#plot sprintf(train_cmd, data_xor, arch_xor) u 2:4 with lines title 'loss'
-#unset logscale
-#unset ylabel
-#
-#set table "/dev/stdout"
-#plot "<".sprintf(json2tsv, data_xor) using 1:2:3 with table,\
-#     sprintf(predict_cmd, data_xor, arch_xor)  using 3 with table
 
 set ylabel arch_sine
 set logscale x
@@ -46,3 +39,15 @@ unset ylabel
 
 plot sprintf(predict_cmd, data_sine, arch_sine) with lines title 'network',\
      "<".sprintf(json2tsv, data_sine) with lines title 'original'
+
+
+set ylabel arch_gauss2d
+set logscale x
+plot sprintf(train_cmd, data_gauss2d, arch_gauss2d) u 2:4 with lines title 'loss'
+unset logscale
+unset ylabel
+
+set view 45,30
+splot "<".sprintf(json2tsv, data_gauss2d) using 1:2:3 with lines title 'network',\
+      sprintf(predict_cmd, data_gauss2d, arch_gauss2d) with lines title 'original'
+unset multiplot
-- 
cgit v1.2.3-70-g09d2