Feature/initial random state (#5)

- Saved initial random state for the model

Author: feldlime

changelog.md

@@ -1,12 +1,17 @@
 # Changelog
 
+## [1.17.2][2024-10-20]
+
+### Added
+
+- Saving of initial random state
+
 ## [1.17.1][2024-07-24]
 
 ### Fixed
 
 - Installation no attribute `'__LIGHTFM_SETUP__'` error 
 
-
 # Releases below were made in the original repo
 
 ## [1.17][2023-03-19]

lightfm/lightfm.py

@@ -231,6 +231,7 @@ def __init__(
         self.item_alpha = item_alpha
         self.user_alpha = user_alpha
 
+        self.initial_random_state = random_state  # for reproducibility
         if random_state is None:
             self.random_state = np.random.RandomState()
         elif isinstance(random_state, np.random.RandomState):

lightfm/version.py

@@ -1 +1 @@
-__version__ = "1.17.1"
+__version__ = "1.17.2"