Merge pull request #3411 from ywcui1990/boostingRes

[RES-411] Implement New SP Boosting Rules in NuPIC
numenta · Dec 12, 2016 · 5c3edea · 5c3edea
2 parents 380bf1b + 70ea394
commit 5c3edea
Show file tree

Hide file tree

Showing 32 changed files with 447 additions and 518 deletions.
diff --git a/examples/network/core_encoders_demo.py b/examples/network/core_encoders_demo.py
@@ -70,7 +70,7 @@ def createNetwork():
                       "synPermConnected": 0.1,
                       "synPermActiveInc": 0.0001,
                       "synPermInactiveDec": 0.0005,
-                      "maxBoost": 1.0,
+                      "boostStrength": 0.0,
                     }))
 
   #

diff --git a/examples/network/hierarchy_network_demo.py b/examples/network/hierarchy_network_demo.py
@@ -66,7 +66,7 @@
              "synPermConnected": 0.1,
              "synPermActiveInc": 0.0001,
              "synPermInactiveDec": 0.0005,
-             "maxBoost": 1.0}
+             "boostStrength": 0.0}
 
 # Parameter dict for TPRegion
 TP_PARAMS = {"verbosity": _VERBOSITY,

diff --git a/examples/network/network_api_demo.py b/examples/network/network_api_demo.py
@@ -55,7 +55,7 @@
     "synPermConnected": 0.1,
     "synPermActiveInc": 0.0001,
     "synPermInactiveDec": 0.0005,
-    "maxBoost": 1.0,
+    "boostStrength": 0.0,
 }
 
 # Config field for TPRegion

diff --git a/examples/opf/clients/hotgym/anomaly/model_params.py b/examples/opf/clients/hotgym/anomaly/model_params.py
@@ -132,7 +132,10 @@
 
             'synPermInactiveDec': 0.0005,
 
-            'maxBoost': 1.0,
+            # boostStrength controls the strength of boosting. It should be a
+            # a number greater or equal than 0.0. No boosting is applied if
+            # boostStrength=0.0. Boosting encourages efficient usage of columns.
+            'boostStrength': 0.0,
         },
 
         # Controls whether TP is enabled or disabled;

diff --git a/examples/opf/clients/hotgym/anomaly/one_gym/model_params/rec_center_hourly_model_params.py b/examples/opf/clients/hotgym/anomaly/one_gym/model_params/rec_center_hourly_model_params.py
@@ -52,7 +52,7 @@
                    'spParams': { 'columnCount': 2048,
                                  'globalInhibition': 1,
                                  'inputWidth': 0,
-                                 'maxBoost': 2.0,
+                                 'boostStrength': 2.0,
                                  'numActiveColumnsPerInhArea': 40,
                                  'potentialPct': 0.8,
                                  'seed': 1956,

diff --git a/examples/opf/clients/nyctaxi/model_params.py b/examples/opf/clients/nyctaxi/model_params.py
@@ -73,7 +73,7 @@
       "columnCount": 2048,
       "globalInhibition": 1,
       "inputWidth": 0,
-      "maxBoost": 1.0,
+      "boostStrength": 0.0,
       "numActiveColumnsPerInhArea": 40,
       "seed": 1956,
       "spVerbosity": 0,

diff --git a/examples/opf/experiments/anomaly/temporal/simple/description.py b/examples/opf/experiments/anomaly/temporal/simple/description.py
@@ -195,13 +195,18 @@
             'synPermActiveInc': 0.05,
 
             'synPermInactiveDec': 0.008,
+
+            # boostStrength controls the strength of boosting. It should be a
+            # a number greater or equal than 0.0. No boosting is applied if
+            # boostStrength=0.0. Boosting encourages efficient usage of columns.
+            'boostStrength': 0.0,
         },
 
         # Controls whether TP is enabled or disabled;
         # TP is necessary for making temporal predictions, such as predicting
         # the next inputs.  Without TP, the model is only capable of
         # reconstructing missing sensor inputs (via SP).
-        'tpEnable' : True,
+        'tpEnable': True,
 
         'tpParams': {
             # TP diagnostic output verbosity control;

diff --git a/examples/opf/experiments/classification/base_category/description.py b/examples/opf/experiments/classification/base_category/description.py
@@ -190,6 +190,11 @@
             'synPermActiveInc': 0.05,
 
             'synPermInactiveDec': 0.008,
+
+            # boostStrength controls the strength of boosting. It should be a
+            # a number greater or equal than 0.0. No boosting is applied if
+            # boostStrength=0.0. Boosting encourages efficient usage of columns.
+            'boostStrength': 0.0,
         },
 
         # Controls whether TP is enabled or disabled;

diff --git a/examples/opf/experiments/classification/base_scalar/description.py b/examples/opf/experiments/classification/base_scalar/description.py
@@ -192,6 +192,11 @@
             'synPermActiveInc': 0.05,
 
             'synPermInactiveDec': 0.008,
+
+            # boostStrength controls the strength of boosting. It should be a
+            # a number greater or equal than 0.0. No boosting is applied if
+            # boostStrength=0.0. Boosting encourages efficient usage of columns.
+            'boostStrength': 0.0,
         },
 
         # Controls whether TP is enabled or disabled;

diff --git a/examples/opf/experiments/missing_record/base/description.py b/examples/opf/experiments/missing_record/base/description.py
@@ -212,6 +212,11 @@
             'synPermActiveInc': 0.1,
 
             'synPermInactiveDec': 0.01,
+
+            # boostStrength controls the strength of boosting. It should be a
+            # a number greater or equal than 0.0. No boosting is applied if
+            # boostStrength=0.0. Boosting encourages efficient usage of columns.
+            'boostStrength': 10.0,
         },
 
         # Controls whether TP is enabled or disabled;

diff --git a/examples/opf/experiments/multistep/base/description.py b/examples/opf/experiments/multistep/base/description.py
@@ -198,6 +198,11 @@
             'synPermActiveInc': 0.1,
 
             'synPermInactiveDec': 0.01,
+
+            # boostStrength controls the strength of boosting. It should be a
+            # a number greater or equal than 0.0. No boosting is applied if
+            # boostStrength=0.0. Boosting encourages efficient usage of columns.
+            'boostStrength': 0.0,
         },
 
         # Controls whether TP is enabled or disabled;