New parameter learning options

The main change here is in the parameter learning methods.  The parameters that are learned at first (i.e., if there is no evidence) are the distributions that are found directly in the data. I had to create or significantly modify several BNT files for this.

If there is evidence, the parameters are learned using a Dirichlet prior. This only required a couple of small changes to the BNW parameter learning files.

1 files changed, 19 insertions, 7 deletions

diff --git a/sourcecodes/network_layout_inv_2.php b/sourcecodes/network_layout_inv_2.php
index 550fdf4a..65451727 100644
--- a/sourcecodes/network_layout_inv_2.php
+++ b/sourcecodes/network_layout_inv_2.php
@@ -1,6 +1,7 @@
 <?php 
   //include("structuremap.php");
-
+include("header_batchsearch.inc");
+include("input_validate.php");
 
 function levelmap($inx,$name,$mapdata)
 {
@@ -23,7 +24,7 @@ foreach($leve_l as $l)
 
 
 
-$keyval=$_GET["My_key"];
+$keyval=valid_keyval($_GET["My_key"]);
 
 $dir="./data/";
 
@@ -753,9 +754,14 @@ else
             var topping = data.getValue(selectedItem.row, 0);
             
             var s = window.prompt('Selected evidence ' + topping + ' for ' + cnode + '. Enter new evidence ', topping );
-            
-            window.location.href = "add_inv.php?name=" + cnode + "&evidence=" + s + "&My_key=" + keyv;
-           
+	    if (input_check(s))
+	      {            
+		window.location.href = "add_inv.php?name=" + cnode + "&evidence=" + s + "&My_key=" + keyv;
+	      }
+	    else
+	      {
+		window.location.href = "input_error_no_menu.php";
+	      }
 
   
               //alert('The user selected ' + topping + topname);
@@ -949,8 +955,14 @@ else
            
             var topping = data.getValue(selectedItem.row, 0);
             var s = window.prompt('Selected evidence ' + topping + ' for ' + cnode + '. Enter new evidence ', topping );
-            window.location.href = "add_inv.php?name=" + cnode + "&evidence=" + s + "&My_key=" + keyv;  
-
+	    if (input_check(s))
+	      {
+		window.location.href = "add_inv.php?name=" + cnode + "&evidence=" + s + "&My_key=" + keyv;  
+	      }
+	    else
+	      {
+		window.location.href = "input_error_no_menu.php";
+	      }
           }
         }
             chart.draw(data, {curveType: "function",