Add rel-hm (manifest layout)

rel-hm/db/article.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:e119bbe9d882d1cbb6488e578b0e74a76e135b3cf51523dd6eb19ba306e53000
+size 6344990

rel-hm/db/customer.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:531a89244a2dbb31008fe897eec5d262e1b25179d7b97dbd6dfcc6e7caa8e462
+size 89777474

rel-hm/db/transactions.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:6d3d83a378467a02beba8e9855d2fdb6df8e8e87d4cac53c81b94a363af9559a
+size 91593833

rel-hm/manifest.json

@@ -0,0 +1,26 @@
+{
+  "name": "rel-hm",
+  "manifest_version": 1,
+  "val_timestamp": "2020-09-07",
+  "test_timestamp": "2020-09-14",
+  "tables": {
+    "transactions": {
+      "pkey": null,
+      "time_col": "t_dat",
+      "fkeys": {
+        "customer_id": "customer",
+        "article_id": "article"
+      }
+    },
+    "article": {
+      "pkey": "article_id",
+      "time_col": null,
+      "fkeys": {}
+    },
+    "customer": {
+      "pkey": "customer_id",
+      "time_col": null,
+      "fkeys": {}
+    }
+  }
+}

rel-hm/tasks/item-sales/manifest.json

@@ -0,0 +1,17 @@
+{
+  "name": "item-sales",
+  "kind": "forecast",
+  "task_type": "regression",
+  "entity_table": "article",
+  "entity_col": "article_id",
+  "target_col": "sales",
+  "time_col": "timestamp",
+  "timedelta": "7 days",
+  "metrics": [
+    "r2",
+    "mae",
+    "rmse"
+  ],
+  "sql": "\n            SELECT\n                timestamp,\n                article_id,\n                sales\n            FROM\n                timestamps,\n                article,\n                (\n                    SELECT\n                        COALESCE(SUM(price), 0) as sales\n                    FROM\n                        transactions,\n                    WHERE\n                        transactions.article_id = article.article_id AND\n                        t_dat > timestamp AND\n                        t_dat <= timestamp + INTERVAL '{timedelta}'\n                )\n            ",
+  "manifest_version": 1
+}

rel-hm/tasks/item-sales/test.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:bb2d54be299051037190aec45a6c539f4cd41a3a8d6171ffb9510d7654180135
+size 779956

rel-hm/tasks/item-sales/train.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:5bc104a17a7e716982766b2f2110adc2fd7abefdad5831b7fe1418128bba56f5
+size 20607022

rel-hm/tasks/item-sales/val.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:d510194377b32b219ab80a85575baa712236f89cbf3f085bcb9b40e76de0acc1
+size 784130

rel-hm/tasks/transactions-price/manifest.json

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+{
+  "name": "transactions-price",
+  "kind": "autocomplete",
+  "task_type": "regression",
+  "entity_table": "transactions",
+  "target_col": "price",
+  "metrics": [],
+  "manifest_version": 1
+}

rel-hm/tasks/transactions-price/test.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:258c0aee1e94c9faaee842249705e9cc8d69a56cc37fafb0334d5b1891563dd9
+size 1677924

rel-hm/tasks/transactions-price/train.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:2a7c6ebe7dbef0704df8919e5294770adf142e6958c904755b27ebd06f8c6978
+size 84567423

rel-hm/tasks/transactions-price/val.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:67a410bedca48d16662836bf3db171e4e8b78bb96900aaa129b6fc5a86eb8b22
+size 1519857

rel-hm/tasks/user-churn/manifest.json

@@ -0,0 +1,18 @@
+{
+  "name": "user-churn",
+  "kind": "forecast",
+  "task_type": "binary_classification",
+  "entity_table": "customer",
+  "entity_col": "customer_id",
+  "target_col": "churn",
+  "time_col": "timestamp",
+  "timedelta": "7 days",
+  "metrics": [
+    "average_precision",
+    "accuracy",
+    "f1",
+    "roc_auc"
+  ],
+  "sql": "\n            SELECT\n                timestamp,\n                customer_id,\n                CAST(\n                    NOT EXISTS (\n                        SELECT 1\n                        FROM transactions\n                        WHERE\n                            transactions.customer_id = customer.customer_id AND\n                            t_dat > timestamp AND\n                            t_dat <= timestamp + INTERVAL '{timedelta}'\n                    ) AS INTEGER\n                ) AS churn\n            FROM\n                timestamps,\n                customer,\n            WHERE\n                EXISTS (\n                    SELECT 1\n                    FROM transactions\n                    WHERE\n                        transactions.customer_id = customer.customer_id AND\n                        t_dat > timestamp - INTERVAL '{timedelta}' AND\n                        t_dat <= timestamp\n                )\n            ",
+  "manifest_version": 1
+}

rel-hm/tasks/user-churn/test.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:657acc6050ff602774ba9d6724d391028a8e64658b49494c0be142cac8c8cf8a
+size 476344

rel-hm/tasks/user-churn/train.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:5268ab329c7adfbd497d99b3d35033cad3f4b8bde756ca0bf045bbc60b520826
+size 14468195

rel-hm/tasks/user-churn/val.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:8afb981e100e5b6f31a799a84638bdc10a2ac99f22d3e00bc45e9695e3b467ac
+size 488650

rel-hm/tasks/user-item-purchase/manifest.json

@@ -0,0 +1,20 @@
+{
+  "name": "user-item-purchase",
+  "kind": "forecast",
+  "task_type": "link_prediction",
+  "target_col": "article_id",
+  "time_col": "timestamp",
+  "src_entity_table": "customer",
+  "src_entity_col": "customer_id",
+  "dst_entity_table": "article",
+  "dst_entity_col": "article_id",
+  "eval_k": 12,
+  "timedelta": "7 days",
+  "metrics": [
+    "link_prediction_precision",
+    "link_prediction_recall",
+    "link_prediction_map"
+  ],
+  "sql": "\n            SELECT\n                t.timestamp,\n                transactions.customer_id,\n                LIST(DISTINCT transactions.article_id) AS article_id\n            FROM\n                timestamps t\n            LEFT JOIN\n                transactions\n            ON\n                transactions.t_dat > t.timestamp AND\n                transactions.t_dat <= t.timestamp + INTERVAL '{timedelta}'\n            GROUP BY\n                t.timestamp,\n                transactions.customer_id\n            ",
+  "manifest_version": 1
+}

rel-hm/tasks/user-item-purchase/test.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:28342e1087771997cfcc1d0a64540d11c6b6e4bd043f791473876541637f3add
+size 975480

rel-hm/tasks/user-item-purchase/train.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:7af19a5018bd75f5effa7f03e0b234034ca37b36b02225a162d059771fb2d391
+size 51859403

rel-hm/tasks/user-item-purchase/val.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:4108a67cca71231b35e2bf4acdb8614aed1c5ce281c6b3b99b6987c822fa0f60
+size 1090176