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Author SHA1 Message Date
Steve Chien
28639ba0a8 Allow tensor buffers to automatically resize as needed. 
PiperOrigin-RevId: 246594454
 2019-05-03 16:30:02 -07:00
Steve Chien
beb86c6e18 Update PrivacyLedger and DPOptimizer to make certain arguments optional. 
PiperOrigin-RevId: 246235646
 2019-05-01 18:07:32 -07:00
Ilya Mironov
a3e03f773e Adding a paragraph to the walk-through on how to choose RDP orders. Plus deleting empty lines in rdp_accountant.py. Fixing issue #47. 
PiperOrigin-RevId: 244467825
 2019-04-19 21:50:49 -07:00
Ilya Mironov
3c4409d6d6 Restoring ability to run compute_dp_sgd_privacy.py as a standalone script. 
At present, the script has no heavy dependencies except for the rdp_accountant, which is by itself pretty light-weight. However, importing rdp_accountant triggers __init__.py in third_party/py/tensorflow_privacy/privacy, which loads TF and all of tf.privacy. The CL adds a check to the __init__.py, which controls this behavior.

PiperOrigin-RevId: 243172355
 2019-04-11 17:06:53 -07:00
Galen Andrew
9106a04e2c Use PrivacyLedger for privacy accounting. 
Prior to this change the PrivacyLedger is running to keep a log of private queries, but the ledger is not actually used to compute the (epsilon, delta) guarantees. This CL adds a function to compute the RDP directly from the ledger.

Note I did verify that the tutorial builds and runs with the changes and for the first few iterations prints the same epsilon values as before the change.

PiperOrigin-RevId: 241063532
 2019-03-29 15:31:32 -07:00
Nicolas Papernot
01e7cac7b5
Update compute_dp_sgd_privacy.py 2019-03-27 09:22:58 -07:00
Nicolas Papernot
8db2dd6bca
Update compute_dp_sgd_privacy.py 2019-03-27 09:18:45 -07:00
Shadi Rahimian
0a0e5cb3c3
line 83 produces error 
TypeError: can only concatenate list (not "range") to list
 2019-03-26 15:28:09 +01:00
Galen Andrew
6231d0802d Cleanup directory structure, add top-level imports and add normalized_query. 
Moved query classes from dir optimizers into new dir dp_query. Added NormalizedQuery class for queries that divide the output of another query by a constant like GaussianAverageQuery.

PiperOrigin-RevId: 240167115
 2019-03-25 10:21:04 -07:00
Galen Andrew
0aad84ab3f Move mpmath dependency to unittest target that uses it, and explicit import of mpmath functions to reduce size. 
PiperOrigin-RevId: 239056360
 2019-03-18 14:03:47 -07:00
Nicolas Papernot
a9840529c4 Closes #29 
PiperOrigin-RevId: 239030654
 2019-03-18 11:54:20 -07:00
Eugene Brevdo
72305bcb10 Update use of tf.CriticalSection. 
PiperOrigin-RevId: 233168852
 2019-02-08 20:08:35 -08:00
Steve Chien
d75f1b80ba Fix copybara to limit some transformations to the beginning of the line. 
PiperOrigin-RevId: 233151293
 2019-02-08 16:55:57 -08:00
A. Unique TensorFlower
4d0ab48c35 Add privacy ledger. 
The privacy ledger keeps a record of all sampling and query events for analysis post hoc by the privacy accountant.

PiperOrigin-RevId: 233094012
 2019-02-08 11:21:43 -08:00
A. Unique TensorFlower
36d9959c19 internal change 
PiperOrigin-RevId: 233093203
 2019-02-08 11:17:09 -08:00
A. Unique TensorFlower
4f9cc8ef3e 1. Adding a CLI script for computing privacy loss for DP-SGD. 
2. Fixing typos in the MNIST tutorial.

PiperOrigin-RevId: 230608908
 2019-01-23 14:56:27 -08:00
Steve Chien
7e2d796bde Minor fixes for Python 2/3 compatibility. 
PiperOrigin-RevId: 230022543
 2019-01-18 17:33:22 -08:00
schien
251d6298c6 Fix Python 3 compatibility issues 
PiperOrigin-RevId: 228232503
 2019-01-07 14:09:31 -08:00
Steve Chien
1689cf3a77
Revert "Fix Python 3 compatibility issues" 2019-01-07 13:44:35 -08:00
Steve Chien
8c53cf8f75
Merge pull request #1 from cclauss/python3-fixes 
Fix Python 3 compatibility issues
 2019-01-07 13:43:22 -08:00
A. Unique TensorFlower
29fac758af - Fixing dependencies in setup.py and requirements.txt. 
PiperOrigin-RevId: 227742524
 2019-01-04 15:58:19 -08:00
A. Unique TensorFlower
01ab549902 Renaming stddev_to_sensitivity_ratio to noise_multiplier in rdp_accountant. 
PiperOrigin-RevId: 227552068
 2019-01-04 15:57:52 -08:00
A. Unique TensorFlower
da79d522c6 Project import generated by Copybara. 
PiperOrigin-RevId: 226991741
 2018-12-26 23:31:59 -08:00
cclauss
d72378f913 Fix Python 3 compatibility issues 2018-12-24 03:55:12 +01:00
Steve Chien
1595ed3cd1 Project import generated by Copybara. 
PiperOrigin-RevId: 226056146
 2018-12-18 15:44:04 -08:00