From 6398c09f5454ed3e6cafb8b3b171d4f53893c312 Mon Sep 17 00:00:00 2001
From: dmt <>
Date: Thu, 24 Oct 2019 21:50:07 +0200
Subject: [PATCH] Provide capability to find overlapping rows and fuse
learnblocks.
---
cml/ports/source_adapters.py | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/cml/ports/source_adapters.py b/cml/ports/source_adapters.py
index 08fc976..c949337 100644
--- a/cml/ports/source_adapters.py
+++ b/cml/ports/source_adapters.py
@@ -45,6 +45,7 @@ class PandasBlock:
self.__data_block = data_block
self.relatives = relatives
self.n_cluster = None
+ self.purpose = None
def __str__(self):
return str(self.__data_block)
@@ -82,6 +83,17 @@ class PandasBlock:
data_frame["Z"] = labels
return PandasBlock(data_frame, self.relatives)
+ def overlapping_rows(self, block):
+ overlapping = self.__data_block[self.__data_block.isin(block)].dropna(
+ axis=0, how="all"
+ )
+ return self.new_block_from_rows_index(overlapping.indexes)
+
+ def fusion(self, block):
+ return self.new_block_from_rows_index(
+ self.indexes+block.indexes
+ )
+
@property
def min_timestamp(self):
return min(self.__data_block["T"])
--
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