Bump version: 0.4.0 → 0.4.1

.bumpversion.cfg

@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.4.0
+current_version = 0.4.1
 commit = True
 tag = True
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,31 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Install Prototorch by running '...'
+2. Run script '...'
+3. See errors
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. Ubuntu 20.10]
+ - Prototorch Version: [e.g. v0.4.0]
+ - Python Version: [e.g. 3.9.5]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/workflows/pythonapp.yml

@@ -23,10 +23,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install .
-    - name: Install extras
-      run: |
-        pip install -r requirements.txt
+        pip install .[all]
     - name: Lint with flake8
       run: |
         pip install flake8

.travis.yml

@@ -5,10 +5,8 @@ python: 3.8
 cache:
   directories:
   - "./tests/artifacts"
-  # - "$HOME/.prototorch/datasets"
 install:
-- pip install . --progress-bar off
-- pip install -r requirements.txt
+- pip install .[all] --progress-bar off
 
 # Generate code coverage report
 script:
@@ -25,8 +23,8 @@ deploy:
   password:
     secure: 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
   on:
-  tags: true
-  skip_existing: true
+    tags: true
+    skip_existing: true
 
 # The password is encrypted with:
 # `cd prototorch && travis encrypt your-pypi-api-token --add deploy.password`

docs/source/conf.py

@@ -23,7 +23,7 @@ author = "Jensun Ravichandran"
 
 # The full version, including alpha/beta/rc tags
 #
-release = "0.4.0"
+release = "0.4.1"
 
 # -- General configuration ---------------------------------------------------
 

prototorch/__init__.py

@@ -1,7 +1,7 @@
 """ProtoTorch package."""
 
 # Core Setup
-__version__ = "0.4.0"
+__version__ = "0.4.1"
 
 __all_core__ = [
     "datasets",

prototorch/functions/losses.py

@@ -31,3 +31,26 @@ def glvq_loss(distances, target_labels, prototype_labels):
     dp, dm = _get_dp_dm(distances, target_labels, prototype_labels)
     mu = (dp - dm) / (dp + dm)
     return mu
+
+
+def lvq1_loss(distances, target_labels, prototype_labels):
+    """LVQ1 loss function with support for one-hot labels.
+
+    See Section 4 [Sado&Yamada]
+    https://papers.nips.cc/paper/1995/file/9c3b1830513cc3b8fc4b76635d32e692-Paper.pdf
+    """
+    dp, dm = _get_dp_dm(distances, target_labels, prototype_labels)
+    mu = dp
+    mu[dp > dm] = -dm[dp > dm]
+    return mu
+
+
+def lvq21_loss(distances, target_labels, prototype_labels):
+    """LVQ2.1 loss function with support for one-hot labels.
+    
+    See Section 4 [Sado&Yamada]
+    https://papers.nips.cc/paper/1995/file/9c3b1830513cc3b8fc4b76635d32e692-Paper.pdf
+    """
+    dp, dm = _get_dp_dm(distances, target_labels, prototype_labels)
+    mu = dp - dm
+    return mu

requirements.txt

@@ -1,5 +0,0 @@
-matplotlib==3.1.2
-pytest==5.3.4
-requests==2.22.0
-codecov==2.0.22
-tqdm==4.44.1

setup.py

@@ -1,8 +1,8 @@
 """
-  _____           _     _______             _ 
- |  __ \         | |   |__   __|           | |  
+  _____           _     _______             _
+ |  __ \         | |   |__   __|           | |
  | |__) | __ ___ | |_ ___ | | ___  _ __ ___| |__
- |  ___/ '__/ _ \| __/ _ \| |/ _ \| '__/ __| '_ \ 
+ |  ___/ '__/ _ \| __/ _ \| |/ _ \| '__/ __| '_ \
  | |   | | | (_) | || (_) | | (_) | | | (__| | | |
  |_|   |_|  \___/ \__\___/|_|\___/|_|  \___|_| |_|
 
@@ -21,27 +21,28 @@ INSTALL_REQUIRES = [
     "torchvision>=0.5.0",
     "numpy>=1.9.1",
 ]
+DATASETS = [
+    "requests",
+    "tqdm",
+]
+DEV = ["bumpversion"]
 DOCS = [
     "recommonmark",
     "sphinx",
     "sphinx_rtd_theme",
     "sphinxcontrib-katex",
 ]
-DATASETS = [
-    "requests",
-    "tqdm",
-]
 EXAMPLES = [
     "sklearn",
     "matplotlib",
     "torchinfo",
 ]
-TESTS = ["pytest"]
-ALL = DOCS + DATASETS + EXAMPLES + TESTS
+TESTS = ["codecov", "pytest"]
+ALL = DATASETS + DEV + DOCS + EXAMPLES + TESTS
 
 setup(
     name="prototorch",
-    version="0.4.0",
+    version="0.4.1",
     description="Highly extensible, GPU-supported "
     "Learning Vector Quantization (LVQ) toolbox "
     "built using PyTorch and its nn API.",
@@ -71,6 +72,7 @@ setup(
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
         "Operating System :: OS Independent",
         "Topic :: Scientific/Engineering :: Artificial Intelligence",
         "Topic :: Software Development :: Libraries",

tox.ini

@@ -1,15 +0,0 @@
-# tox (https://tox.readthedocs.io/) is a tool for running tests
-# in multiple virtualenvs. This configuration file will run the
-# test suite on all supported python versions. To use it, "pip install tox"
-# and then run "tox" from this directory.
-
-[tox]
-envlist = py36,py37,py38
-
-[testenv]
-deps =
-    pytest
-    coverage
-commands =
-    pip install -e .
-    coverage run -m pytest