History log of /external/tensorflow/tensorflow/contrib/factorization/kernels/wals_solver_ops.cc
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
bdabccd483a3ec5db66107239066ffea6faa085b 10-Jul-2017 Taehoon Lee <taehoonlee@snu.ac.kr> Fix typos
/external/tensorflow/tensorflow/contrib/factorization/kernels/wals_solver_ops.cc
20c70e93c98ae965a433a5cc36481a144d64e4aa 10-Mar-2017 A. Unique TensorFlower <gardener@tensorflow.org> Remove the buggy special case for num_threads==1.

Previously, when num_threads==1, we put all the features for all the rows into a single shard and then only accumulated a single lhs/rhs pair, which produces the wrong result when there's more than one row in the input.

In practice, when num_threads==1 we would detect this inconsistency and CHECK fail at line 233, specifically
CHECK_EQ(input_index, get_input_index(i));
Change: 149786217
/external/tensorflow/tensorflow/contrib/factorization/kernels/wals_solver_ops.cc
54e5000e0b980abe905900599c4493fadae34a15 18-Nov-2016 A. Unique TensorFlower <gardener@tensorflow.org> Merge changes from github.
Change: 139516555
/external/tensorflow/tensorflow/contrib/factorization/kernels/wals_solver_ops.cc
607c63d978da9954591716b2aeb01908853b9fb4 27-Sep-2016 Derek Murray <mrry@google.com> Include-what-you-use: contrib edition.

Need to #include <numeric> to get `std::iota()` and `std::partial_sum()`.
Change: 134414671
/external/tensorflow/tensorflow/contrib/factorization/kernels/wals_solver_ops.cc
23fdab705d7caed3ff3d955b39c3cfc3f5e40678 02-Jul-2016 A. Unique TensorFlower <gardener@tensorflow.org> Add K-Means clustering and WALS matrix factorization to tensorflow.
Change: 126465430
/external/tensorflow/tensorflow/contrib/factorization/kernels/wals_solver_ops.cc