From 697a1adce1e463079e640b55d6386cf82d7bd6bc Mon Sep 17 00:00:00 2001
From: Malik Talha <talhamalik727x@gmail.com>
Date: Sun, 22 Oct 2023 21:06:23 +0500
Subject: Add Snips Inference Module

Add slightly modified version of the original Snips NLU
library. This module adds support for Python upto version
3.10.

Bug-AGL: SPEC-4856
Signed-off-by: Malik Talha <talhamalik727x@gmail.com>
Change-Id: I6d7e9eb181e6ff4aed9b6291027877ccb9f0d846
---
 snips_inference_agl/pipeline/configs/features.py | 81 ++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 snips_inference_agl/pipeline/configs/features.py

(limited to 'snips_inference_agl/pipeline/configs/features.py')

diff --git a/snips_inference_agl/pipeline/configs/features.py b/snips_inference_agl/pipeline/configs/features.py
new file mode 100644
index 0000000..fa12e1a
--- /dev/null
+++ b/snips_inference_agl/pipeline/configs/features.py
@@ -0,0 +1,81 @@
+def default_features_factories():
+    """These are the default features used by the :class:`.CRFSlotFiller`
+        objects"""
+
+    from snips_inference_agl.slot_filler.crf_utils import TaggingScheme
+    from snips_inference_agl.slot_filler.feature_factory import (
+        NgramFactory, IsDigitFactory, IsFirstFactory, IsLastFactory,
+        ShapeNgramFactory, CustomEntityMatchFactory, BuiltinEntityMatchFactory)
+
+    return [
+        {
+            "args": {
+                "common_words_gazetteer_name": None,
+                "use_stemming": False,
+                "n": 1
+            },
+            "factory_name": NgramFactory.name,
+            "offsets": [-2, -1, 0, 1, 2]
+        },
+        {
+            "args": {
+                "common_words_gazetteer_name": None,
+                "use_stemming": False,
+                "n": 2
+            },
+            "factory_name": NgramFactory.name,
+            "offsets": [-2, 1]
+        },
+        {
+            "args": {},
+            "factory_name": IsDigitFactory.name,
+            "offsets": [-1, 0, 1]
+        },
+        {
+            "args": {},
+            "factory_name": IsFirstFactory.name,
+            "offsets": [-2, -1, 0]
+        },
+        {
+            "args": {},
+            "factory_name": IsLastFactory.name,
+            "offsets": [0, 1, 2]
+        },
+        {
+            "args": {
+                "n": 1
+            },
+            "factory_name": ShapeNgramFactory.name,
+            "offsets": [0]
+        },
+        {
+            "args": {
+                "n": 2
+            },
+            "factory_name": ShapeNgramFactory.name,
+            "offsets": [-1, 0]
+        },
+        {
+            "args": {
+                "n": 3
+            },
+            "factory_name": ShapeNgramFactory.name,
+            "offsets": [-1]
+        },
+        {
+            "args": {
+                "use_stemming": False,
+                "tagging_scheme_code": TaggingScheme.BILOU.value,
+            },
+            "factory_name": CustomEntityMatchFactory.name,
+            "offsets": [-2, -1, 0],
+            "drop_out": 0.5
+        },
+        {
+            "args": {
+                "tagging_scheme_code": TaggingScheme.BIO.value,
+            },
+            "factory_name": BuiltinEntityMatchFactory.name,
+            "offsets": [-2, -1, 0]
+        },
+    ]
-- 
cgit