65 lines
2.3 KiB
Go
65 lines
2.3 KiB
Go
/*
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* Copyright 2025 coze-dev Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package entity
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import (
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"github.com/coze-dev/coze-studio/backend/api/model/crossdomain/knowledge"
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"github.com/coze-dev/coze-studio/backend/infra/contract/document/parser"
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)
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type RetrievalStrategy = knowledge.RetrievalStrategy
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// ParsingStrategy for document parse before indexing
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type ParsingStrategy struct {
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ParsingType ParsingType `json:"parsing_type"` // parse type
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// Doc
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ExtractImage bool `json:"extract_image"` // Extract image elements
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ExtractTable bool `json:"extract_table"` // Extract table elements
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ImageOCR bool `json:"image_ocr"` // Image ocr
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FilterPages []int `json:"filter_pages"` // filter pages
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// Sheet
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SheetID int64 `json:"sheet_id"` // xlsx sheet id
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HeaderLine int `json:"header_line"` // header row
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DataStartLine int `json:"data_start_line"` // Data start row
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RowsCount int `json:"rows_count"` // number of rows read
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// Image
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CaptionType *parser.ImageAnnotationType `json:"caption_type"`
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}
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type ParsingType int64
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const (
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ParsingType_FastParsing ParsingType = 0
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ParsingType_AccurateParsing ParsingType = 1
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)
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// ChunkingStrategy for document chunk before indexing
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type ChunkingStrategy struct {
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ChunkType parser.ChunkType `json:"chunk_type"`
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// custom chunk config
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ChunkSize int64 `json:"chunk_size"` // maximum segmentation length
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Separator string `json:"separator"` // segmentation identifier
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Overlap int64 `json:"overlap"` // segmented overlap
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TrimSpace bool `json:"trim_space"`
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TrimURLAndEmail bool `json:"trim_url_and_email"`
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// segmentation by hierarchy
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MaxDepth int64 `json:"max_depth"` // Maximum level when segmented by level
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SaveTitle bool `json:"save_title"` // Preserve Hierarchical Titles
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}
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