first pipeline repro

.gitignore

@@ -1 +1,2 @@
 .venv
+/model.pkl

data/.gitignore

@@ -1 +1,3 @@
 /data.xml
+/prepared
+/features

dvc.lock

@@ -0,0 +1,67 @@
+schema: '2.0'
+stages:
+  prepare:
+    cmd: python src/prepare.py data/data.xml
+    deps:
+    - path: data/data.xml
+      hash: md5
+      md5: 22a1a2931c8370d3aeedd7183606fd7f
+      size: 14445097
+    - path: src/prepare.py
+      hash: md5
+      md5: f54d670ac8a4f63206781fc31d1f2651
+      size: 2231
+    params:
+      params.yaml:
+        prepare.seed: 20170428
+        prepare.split: 0.2
+    outs:
+    - path: data/prepared
+      hash: md5
+      md5: 153aad06d376b6595932470e459ef42a.dir
+      size: 8437363
+      nfiles: 2
+  featurize:
+    cmd: python src/featurization.py data/prepared data/features
+    deps:
+    - path: data/prepared
+      hash: md5
+      md5: 153aad06d376b6595932470e459ef42a.dir
+      size: 8437363
+      nfiles: 2
+    - path: src/featurization.py
+      hash: md5
+      md5: 29660042a8c24019fa7392f2e1a735b9
+      size: 4175
+    params:
+      params.yaml:
+        featurize.max_features: 100
+        featurize.ngrams: 1
+    outs:
+    - path: data/features
+      hash: md5
+      md5: 74642e90419272839886d8e51f730b44.dir
+      size: 1556292
+      nfiles: 2
+  train:
+    cmd: python src/train.py data/features model.pkl
+    deps:
+    - path: data/features
+      hash: md5
+      md5: 74642e90419272839886d8e51f730b44.dir
+      size: 1556292
+      nfiles: 2
+    - path: src/train.py
+      hash: md5
+      md5: 324001573ed724e5ae092226fcf9ca30
+      size: 1666
+    params:
+      params.yaml:
+        train.min_split: 0.01
+        train.n_est: 50
+        train.seed: 20170428
+    outs:
+    - path: model.pkl
+      hash: md5
+      md5: 67e469e0d6578012431be0cd8db6325c
+      size: 1855076

dvc.yaml

@@ -0,0 +1,32 @@
+stages:
+  prepare:
+    cmd: python src/prepare.py data/data.xml
+    deps:
+    - data/data.xml
+    - src/prepare.py
+    params:
+    - prepare.seed
+    - prepare.split
+    outs:
+    - data/prepared
+  featurize:
+    cmd: python src/featurization.py data/prepared data/features
+    deps:
+    - data/prepared
+    - src/featurization.py
+    params:
+    - featurize.max_features
+    - featurize.ngrams
+    outs:
+    - data/features
+  train:
+    cmd: python src/train.py data/features model.pkl
+    deps:
+    - data/features
+    - src/train.py
+    params:
+    - train.min_split
+    - train.n_est
+    - train.seed
+    outs:
+    - model.pkl