Add spellcheck and word suggestion to the prediction service

third_party/android_prediction/suggest/policyimpl/typing/scoring_params.cpp

Index: third_party/android_prediction/suggest/policyimpl/typing/scoring_params.cpp
diff --git a/third_party/android_prediction/suggest/policyimpl/typing/scoring_params.cpp b/third_party/android_prediction/suggest/policyimpl/typing/scoring_params.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..92e5a9f913a5046de8895dad8f15cdbaeb77810a
--- /dev/null
+++ b/third_party/android_prediction/suggest/policyimpl/typing/scoring_params.cpp
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "third_party/android_prediction/suggest/policyimpl/typing/scoring_params.h"
+
+namespace latinime {
+// TODO: RENAME all
+const float ScoringParams::MAX_SPATIAL_DISTANCE = 1.0f;
+const int ScoringParams::THRESHOLD_NEXT_WORD_PROBABILITY = 40;
+const int ScoringParams::THRESHOLD_NEXT_WORD_PROBABILITY_FOR_CAPPED = 120;
+const float ScoringParams::AUTOCORRECT_OUTPUT_THRESHOLD = 1.0f;
+
+const float ScoringParams::EXACT_MATCH_PROMOTION = 1.1f;
+const float ScoringParams::CASE_ERROR_PENALTY_FOR_EXACT_MATCH = 0.01f;
+const float ScoringParams::ACCENT_ERROR_PENALTY_FOR_EXACT_MATCH = 0.02f;
+const float ScoringParams::DIGRAPH_PENALTY_FOR_EXACT_MATCH = 0.03f;
+
+// TODO: Unlimit max cache dic node size
+const int ScoringParams::MAX_CACHE_DIC_NODE_SIZE = 170;
+const int ScoringParams::MAX_CACHE_DIC_NODE_SIZE_FOR_SINGLE_POINT = 310;
+const int ScoringParams::THRESHOLD_SHORT_WORD_LENGTH = 4;
+
+const float ScoringParams::DISTANCE_WEIGHT_LENGTH = 0.1524f;
+const float ScoringParams::PROXIMITY_COST = 0.0694f;
+const float ScoringParams::FIRST_CHAR_PROXIMITY_COST = 0.072f;
+const float ScoringParams::FIRST_PROXIMITY_COST = 0.07788f;
+const float ScoringParams::INTENTIONAL_OMISSION_COST = 0.1f;
+const float ScoringParams::OMISSION_COST = 0.467f;
+const float ScoringParams::OMISSION_COST_SAME_CHAR = 0.345f;
+const float ScoringParams::OMISSION_COST_FIRST_CHAR = 0.5256f;
+const float ScoringParams::INSERTION_COST = 0.7248f;
+const float ScoringParams::TERMINAL_INSERTION_COST = 0.8128f;
+const float ScoringParams::INSERTION_COST_SAME_CHAR = 0.5508f;
+const float ScoringParams::INSERTION_COST_PROXIMITY_CHAR = 0.674f;
+const float ScoringParams::INSERTION_COST_FIRST_CHAR = 0.639f;
+const float ScoringParams::TRANSPOSITION_COST = 0.5608f;
+const float ScoringParams::SPACE_SUBSTITUTION_COST = 0.334f;
+const float ScoringParams::ADDITIONAL_PROXIMITY_COST = 0.4576f;
+const float ScoringParams::SUBSTITUTION_COST = 0.3806f;
+const float ScoringParams::COST_NEW_WORD = 0.0314f;
+const float ScoringParams::COST_SECOND_OR_LATER_WORD_FIRST_CHAR_UPPERCASE = 0.3224f;
+const float ScoringParams::DISTANCE_WEIGHT_LANGUAGE = 1.1214f;
+const float ScoringParams::COST_FIRST_COMPLETION = 0.4836f;
+const float ScoringParams::COST_COMPLETION = 0.00624f;
+const float ScoringParams::HAS_PROXIMITY_TERMINAL_COST = 0.0683f;
+const float ScoringParams::HAS_EDIT_CORRECTION_TERMINAL_COST = 0.0362f;
+const float ScoringParams::HAS_MULTI_WORD_TERMINAL_COST = 0.4182f;
+const float ScoringParams::TYPING_BASE_OUTPUT_SCORE = 1.0f;
+const float ScoringParams::TYPING_MAX_OUTPUT_SCORE_PER_INPUT = 0.1f;
+const float ScoringParams::NORMALIZED_SPATIAL_DISTANCE_THRESHOLD_FOR_EDIT = 0.095f;
+} // namespace latinime