Skip to content

add paddle vgg16 train visual #76

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
leanna62 wants to merge 2 commits into
base: master
Choose a base branch
from
Open

add paddle vgg16 train visual #76

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
d9347a9
add paddle vgg16 train visual
leanna62 Jan 25, 2018
2a87ce0
update code style
leanna62 Feb 1, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
31 changes: 30 additions & 1 deletion fluid/vgg16.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
import paddle.v2.fluid.core as core
import argparse
import functools
from visualdl import LogWriter

parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument(
Expand All @@ -18,7 +19,7 @@
type=float,
default=1e-3,
help="Learning rate for training.")
parser.add_argument('--num_passes', type=int, default=50, help="No. of passes.")
parser.add_argument('--pass_num', type=int, default=50, help="Number of passes.")
parser.add_argument(
'--device',
type=str,
Expand All @@ -37,6 +38,21 @@
default='cifar10',
choices=['cifar10', 'flowers'],
help='Optional dataset for benchmark.')
parser.add_argument(
Copy link
Copy Markdown
Contributor

@ranqiu92 ranqiu92 Jan 31, 2018

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

help描述 首字母大写，下同

'--log_dir',
type=str,
default='./',
help='VisualDL output path')
parser.add_argument(
'--sync_cycle',
type=int,
default=100,
help='Synchronize duraion')
parser.add_argument(
'--sample_rate',
type=int,
default=100,
help='VisualDL sample rate')
args = parser.parse_args()


Expand Down Expand Up @@ -140,6 +156,16 @@ def test(exe):

return accuracy.eval(exe)

# init LogWriter
logw = LogWriter(args.log_dir, args.sync_cycle)

# create scalars in mode train and test.
with logw.mode('loss') as logger:
scalar0 = logger.scalar("paddle_vgg16_%s_%s_%d/scalar" % (args.device, args.data_set, args.batch_size))

with logw.mode('acc') as logger:
scalar1 = logger.scalar("paddle_vgg16_%s_%s_%d/scalar" % (args.device, args.data_set, args.batch_size))

iters = 0
for pass_id in range(args.num_passes):
# train
Expand All @@ -158,6 +184,9 @@ def test(exe):
fetch_list=[avg_cost] + accuracy.metrics)
iters += 1
num_samples += len(data)
if step % args.sample_rate == 0:
scalar0.add_record(iters, loss)
scalar1.add_record(iters, acc)
print(
"Pass = %d, Iters = %d, Loss = %f, Accuracy = %f" %
(pass_id, iters, loss, acc)
Expand Down