[FIX] fix rkme name bugs

learnware/learnware/utils.py

@@ -47,4 +47,4 @@ def get_stat_spec_from_config(stat_spec: dict) -> BaseStatSpecification:
     if stat_spec_inst.load(stat_spec["file_name"]) is False:
         raise ValueError("Load statistic specification failed!")
 
-    return stat_spec["class_name"], stat_spec_inst
+    return stat_spec_inst.type, stat_spec_inst

learnware/market/easy.py

@@ -116,7 +116,7 @@ class EasyMarket(LearnwareMarket):
                 pass
 
             # check rkme dimension
-            stat_spec = learnware.get_specification().get_stat_spec_by_name("RKMEStatSpecification")
+            stat_spec = learnware.get_specification().get_stat_spec_by_name("RKMETableSpecification")
             if stat_spec is not None:
                 if stat_spec.get_z().shape[1:] != input_shape:
                     logger.warning(f"The learnware [{learnware.id}] input dimension mismatch with stat specification")
@@ -321,7 +321,7 @@ class EasyMarket(LearnwareMarket):
         """
         learnware_num = len(learnware_list)
         RKME_list = [
-            learnware.specification.get_stat_spec_by_name("RKMEStatSpecification") for learnware in learnware_list
+            learnware.specification.get_stat_spec_by_name("RKMETableSpecification") for learnware in learnware_list
         ]
 
         if type(intermediate_K) == np.ndarray:
@@ -390,7 +390,7 @@ class EasyMarket(LearnwareMarket):
         """
         num = intermediate_K.shape[0] - 1
         RKME_list = [
-            learnware.specification.get_stat_spec_by_name("RKMEStatSpecification") for learnware in learnware_list
+            learnware.specification.get_stat_spec_by_name("RKMETableSpecification") for learnware in learnware_list
         ]
         for i in range(intermediate_K.shape[0]):
             intermediate_K[num, i] = RKME_list[-1].inner_prod(RKME_list[i])
@@ -446,7 +446,7 @@ class EasyMarket(LearnwareMarket):
         if len(mixture_list) <= 1:
             mixture_list = [learnware_list[sort_by_weight_idx_list[0]]]
             mixture_weight = [1]
-            mmd_dist = user_rkme.dist(mixture_list[0].specification.get_stat_spec_by_name("RKMEStatSpecification"))
+            mmd_dist = user_rkme.dist(mixture_list[0].specification.get_stat_spec_by_name("RKMETableSpecification"))
         else:
             if len(mixture_list) > max_search_num:
                 mixture_list = mixture_list[:max_search_num]
@@ -508,7 +508,7 @@ class EasyMarket(LearnwareMarket):
         user_rkme_dim = str(list(user_rkme.get_z().shape)[1:])
 
         for learnware in learnware_list:
-            rkme = learnware.specification.get_stat_spec_by_name("RKMEStatSpecification")
+            rkme = learnware.specification.get_stat_spec_by_name("RKMETableSpecification")
             rkme_dim = str(list(rkme.get_z().shape)[1:])
             if rkme_dim == user_rkme_dim:
                 filtered_learnware_list.append(learnware)
@@ -607,7 +607,7 @@ class EasyMarket(LearnwareMarket):
             both lists are sorted by mmd dist
         """
         RKME_list = [
-            learnware.specification.get_stat_spec_by_name("RKMEStatSpecification") for learnware in learnware_list
+            learnware.specification.get_stat_spec_by_name("RKMETableSpecification") for learnware in learnware_list
         ]
         mmd_dist_list = []
         for RKME in RKME_list:

learnware/specification/base.py

@@ -83,7 +83,7 @@ class Specification:
         or use class name as default name
         """
         for _v in args:
-            self.stat_spec[_v.__class__.__name__] = _v
+            self.stat_spec[_v.type] = _v
 
         for _k, _v in kwargs.items():
             self.stat_spec[_k] = _v

learnware/specification/regular/table/rkme.py

@@ -468,7 +468,9 @@ class RKMEStatSpecification(RKMETableSpecification):
     TODO: modify all learnware in database and remove this nickname
     """
 
-    pass
+    def __init__(self, gamma: float = 0.1, cuda_idx: int = -1):
+        super(RKMEStatSpecification, self).__init__(gamma=gamma, cuda_idx=cuda_idx)
+        super(RKMETableSpecification, self).__init__(type=RKMETableSpecification.__name__)
 
 
 def setup_seed(seed):