Differences

This shows you the differences between two versions of the page.

--- pub:software:heartdroid:tutorials:statistics [2017/01/19 11:58]
admin
+++ pub:software:heartdroid:tutorials:statistics [2017/01/23 09:06]
admin [Use case]
@@ Line 28: / Line 28: @@
   * ''stock-seller-simple.hqn'', that uses [[pub:software:heartdroid:tutorials:inference_config|FOI inference mode]] to obtain a value of the attributes that ''simpleSell'' table is producing. It does not use the statistical function ''trend''
   * ''stock-seller-trend.hqn'', that uses [[pub:software:heartdroid:tutorials:inference_config|FOI inference mode]] to obtain a value of the attribute that ''trendBasedSell'' is producing. The decision whether sell or not sell is made based on the analysis of the historical prices.
+Note, that in both cases we used [[pub:software:heartdroid:tutorials:inference_config|FOI inference mode]].
+This is because we used so called //looped-tbles//, i.e. tables that uses the same attributes in conditional and delusional parts, which may cause errors while using GDI or DDi inference mode.
 To run the scripts you will need the latest version of [[pub:software:heartdroid:tutorials:haquna|HaQuNa commandline shell]].
@@ Line 40: / Line 43: @@
 </code>
-In the second script, try to
+In the second script, try to manipulate with values of price over time.
+For instance see what will happen if you start decreasing prices.
 ===== Statistical operators for nominal and numerical attributes =====

HeaRTDroid