Skip to content

Pass CategoricalAttribute.possible_values as mbi.Domain labels #60

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
copybara-service wants to merge 1 commit into
base: main
Choose a base branch
from
+10 −2
Open

Pass CategoricalAttribute.possible_values as mbi.Domain labels #60

Changes from all commits
Commits
Show all changes
1 commit
Select commit
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
12 changes: 10 additions & 2 deletions dpsynth/data_generation_v3.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -355,10 +355,13 @@ def __call__(

# Phase 2: Encode data to discrete domain.
discrete_domains = {}
discrete_labels = {}
discrete_data = {}
one_way_measurements = []
for col, result in results.items():
discrete_domains[col] = result.categorical_attribute.size
cat_attr = result.categorical_attribute
discrete_domains[col] = cat_attr.size
discrete_labels[col] = tuple(cat_attr.possible_values)
if result.bin_edges is not None:
discrete_data[col] = vtx.discretize(
data[col].values, result.bin_edges, self.domains[col]
Expand All @@ -370,7 +373,12 @@ def __call__(
if result.measurement is not None:
one_way_measurements.append(result.measurement)

discrete = mbi.Dataset(discrete_data, mbi.Domain.fromdict(discrete_domains))
mbi_domain = mbi.Domain(
attributes=tuple(discrete_domains.keys()),
shape=tuple(discrete_domains.values()),
labels=tuple(discrete_labels[c] for c in discrete_domains),
)
discrete = mbi.Dataset(discrete_data, mbi_domain)
logging.info('[DPSynth]: Finished encoding data.')

# Phase 3: Run the discrete mechanism.
Expand Down
Loading