Ethan Rosenthal EthanRosenthal
EthanRosenthal
/ ExplicitMF_ALS.py
Created
March 13, 2016 20:38
Class for ALS training of an explicit matrix factorization model
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| from numpy.linalg import solve | |
| class ExplicitMF(): | |
| def __init__(self, | |
| ratings, | |
| n_factors=40, | |
| item_reg=0.0, | |
| user_reg=0.0, | |
| verbose=False): | |
| """ |
EthanRosenthal
/ ExplicitMF.py
Created
March 13, 2016 20:54
Class for training explicit matrix factorization model using either ALS or SGD
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| class ExplicitMF(): | |
| def __init__(self, | |
| ratings, | |
| n_factors=40, | |
| learning='sgd', | |
| item_fact_reg=0.0, | |
| user_fact_reg=0.0, | |
| item_bias_reg=0.0, | |
| user_bias_reg=0.0, | |
| verbose=False): |
EthanRosenthal
/ insight-nb1.ipynb
Last active
May 15, 2019 07:58
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EthanRosenthal
/ insight-nb2.ipynb
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March 15, 2016 01:53
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EthanRosenthal
/ insight-nb3.ipynb
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March 15, 2016 02:06
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EthanRosenthal
/ insight-nb4.ipynb
Created
March 15, 2016 02:09
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EthanRosenthal
/ insight-nb5.ipynb
Created
March 15, 2016 02:16
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EthanRosenthal
/ insight-nb6.ipynb
Created
March 15, 2016 02:20
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EthanRosenthal
/ insight-nb7.ipynb
Created
March 15, 2016 02:22
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EthanRosenthal
/ insight-nb8.ipynb
Created
March 15, 2016 02:24
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