38 lines
961 B
Markdown
38 lines
961 B
Markdown
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```r title="R"
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library(kreuzberg)
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config <- list(
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chunking = list(max_characters = 1000L, overlap = 200L)
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)
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json <- extract_file_sync("document.pdf", "application/pdf", config)
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result <- jsonlite::fromJSON(json, simplifyVector = FALSE)
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cat(sprintf("Chunks produced: %d\n", length(result$chunks)))
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for (i in seq_len(min(3L, length(result$chunks)))) {
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cat(sprintf("Chunk %d length: %d characters\n", i, nchar(result$chunks[[i]])))
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}
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```
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```r title="R - Prepend Heading Context"
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library(kreuzberg)
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config <- list(
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chunking = list(
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max_characters = 500L,
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overlap = 50L,
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chunker_type = "markdown",
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prepend_heading_context = TRUE
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)
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)
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json <- extract_file_sync("document.md", "text/markdown", config)
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result <- jsonlite::fromJSON(json, simplifyVector = FALSE)
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for (i in seq_len(min(3L, length(result$chunks)))) {
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chunk <- result$chunks[[i]]
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preview <- substr(chunk, 1L, min(100L, nchar(chunk)))
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cat(sprintf("%s\n", preview))
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}
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```
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