setup({
sc <- testthat_spark_connection()
text_tbl <- testthat_tbl("test_text")
train_data_file <- here::here("tests", "testthat", "data", "AskAPatient.fold-0.test.txt")
train_data <- sparklyr::spark_read_csv(sc, "train", train_data_file, delimiter = "\t",
columns = c("conceptId", "_term", "term"))
# These lines should set a pipeline that will ultimately create the columns needed for testing the annotator
assembler <- nlp_document_assembler(sc, input_col = "term", output_col = "document")
chunk <- nlp_doc2chunk(sc, input_cols = c("document"), output_col = "chunk")
tokenizer <- nlp_tokenizer(sc, input_cols = c("document"), output_col = "token")
embeddings <- nlp_word_embeddings_pretrained(sc, name = "embeddings_clinical",
remote_loc = "clinical/models",
input_cols = c("document", "token"), output_col = "embeddings")
chunk_emb <- nlp_chunk_embeddings(sc, input_cols = c("chunk", "embeddings"), output_col = "chunk_embeddings")
pipeline <- ml_pipeline(assembler, chunk, tokenizer, embeddings, chunk_emb)
test_data <- ml_fit_and_transform(pipeline, train_data)
assign("sc", sc, envir = parent.frame())
assign("pipeline", pipeline, envir = parent.frame())
assign("test_data", test_data, envir = parent.frame())
})
teardown({
rm(sc, envir = .GlobalEnv)
rm(pipeline, envir = .GlobalEnv)
rm(test_data, envir = .GlobalEnv)
})
test_that("chunk_entity_resolver param setting", {
test_args <- list(
input_cols = c("string1", "string2"),
output_col = "string1",
all_distances_metadata = TRUE,
alternatives = 10,
case_sensitive = FALSE,
confidence_function = "string1",
distance_function = "string1",
distance_weights = c(0.6, 0.8),
enable_jaccard = FALSE,
enable_jaro_winkler = TRUE,
enable_levenshtein = TRUE,
enable_sorensen_dice = FALSE,
enable_tfidf = FALSE,
enable_wmd = TRUE,
extra_mass_penalty = 0.3,
label_column = NULL, # no getter or setter
miss_as_empty = TRUE,
neighbors = 5,
normalized_col = "string1",
pooling_strategy = "string1",
threshold = 0.7
)
test_param_setting(sc, nlp_chunk_entity_resolver, test_args)
})
test_that("nlp_chunk_entity_resolver spark_connection", {
test_annotator <- nlp_chunk_entity_resolver(sc, input_cols = c("token", "chunk_embeddings"),
output_col = "recognized", label_column = "conceptId",
normalized_col = "_term")
fit_model <- ml_fit(test_annotator, test_data)
transformed_data <- ml_transform(fit_model, test_data)
expect_true("recognized" %in% colnames(transformed_data))
expect_true(inherits(test_annotator, "nlp_chunk_entity_resolver"))
expect_true(inherits(fit_model, "nlp_chunk_entity_resolver_model"))
})
test_that("nlp_chunk_entity_resolver ml_pipeline", {
test_annotator <- nlp_chunk_entity_resolver(sc, input_cols = c("token", "chunk_embeddings"),
output_col = "recognized", label_column = "conceptId",
normalized_col = "_term")
transformed_data <- ml_fit_and_transform(test_annotator, test_data)
expect_true("recognized" %in% colnames(transformed_data))
})
test_that("nlp_chunk_entity_resolver tbl_spark", {
transformed_data <- nlp_chunk_entity_resolver(test_data, input_cols = c("token", "chunk_embeddings"),
output_col = "recognized", label_column = "conceptId",
normalized_col = "_term")
expect_true("recognized" %in% colnames(transformed_data))
})
test_that("nlp_chunk_entity_resolver pretrained", {
model <- nlp_chunk_entity_resolver_pretrained(sc, input_cols = c("token", "chunk_embeddings"),
output_col = "recognized",
name = "chunkresolve_snomed_findings_clinical", lang = "en", remote_loc = "clinical/models")
transformed_data <- ml_transform(model, test_data)
expect_true("recognized" %in% colnames(transformed_data))
expect_true(inherits(model, "nlp_chunk_entity_resolver_model"))
})
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