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import ray | |
from ray import serve | |
import mlflow.pyfunc | |
class MLflowBackend: | |
def __init__(self, model_uri): | |
self.model = mlflow.pyfunc.load_model(model_uri=model_uri) |
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from ray.tune.integration.mlflow import mlflow_mixin | |
@mlflow_mixin | |
def train_fn(config): | |
mlflow.autolog() | |
xgboost_results = xgb.train(config, ...) |
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from ray.tune.integration.mlflow import mlflow_mixin | |
@mlflow_mixin | |
def train_fn(config): | |
... | |
mlflow.log_metric(...) |
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from ray.tune.integration.mlflow import MLflowLoggerCallback | |
tune.run( | |
train_fn, | |
config={ | |
# define search space here | |
"parameter_1": tune.choice([1, 2, 3]), | |
"parameter_2": tune.choice([4, 5, 6]), | |
}, | |
callbacks=[MLflowLoggerCallback( | |
experiment_name="experiment1", |
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{ | |
"per_gpu_batch_size": (16, 64), | |
"weight_decay": (0, 0.3), | |
"learning_rate": (1e-5, 5e-5), | |
"warmup_steps": (0, 500), | |
"num_epochs": (2, 5) | |
} |
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{ | |
"per_gpu_batch_size": [16, 32, 64], | |
"weight_decay": (0, 0.3), | |
"learning_rate": (1e-5, 5e-5), | |
"num_epochs": [2, 3, 4, 5] | |
} |
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{ | |
"per_gpu_batch_size": [16, 32], | |
"learning_rate": [2e-5, 3e-5, 5e-5], | |
"num_epochs": [2, 3, 4] | |
} |
We can make this file beautiful and searchable if this error is corrected: It looks like row 4 should actually have 8 columns, instead of 5 in line 3.
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query_no,query,cardinality_predict,cardinality_true,q_error,latency_ms,generated_spn_calls,latency_generated_code | |
0,"SELECT COUNT(*) FROM movie_companies, movie_info_idx, title WHERE title.id=movie_companies.movie_id AND title.id=movie_info_idx.movie_id AND title.kind_id = 2 AND title.series_years >= 1340 AND title.production_year <= 2004.0;",24827,11637,2.1334536392541033,44.170667009893805,0,0.0 | |
1,"SELECT COUNT(*) FROM movie_companies, movie_info_idx, title WHERE title.id=movie_companies.movie_id AND title.id=movie_info_idx.movie_id AND title.phonetic_code = 16773 AND title.kind_id = 1 AND movie_companies.company_type_id = 1 AND movie_info_idx.info_type_id = 101;",22,383,17.40909090909091,38.34984201239422,0,0.0 | |
2,"SELECT COUNT(*) FROM movie_companies, movie_info_idx, title WHERE title.id=movie_companies.movie_id AND title.id=movie_info_idx.movie_id AND title.kind_id = 4 AND title.phonetic_code <= 16924 AND title.production_year >= 1987.0 AND movie_companies.company_type_id = 1;",44389,79017,1.7801031787154 |
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query_no | query | cardinality_predict | cardinality_true | q_error | latency_ms | generated_spn_calls | latency_generated_code | |
---|---|---|---|---|---|---|---|---|
0 | SELECT COUNT(*) FROM movie_companies, movie_info_idx, title WHERE title.id=movie_companies.movie_id AND title.id=movie_info_idx.movie_id AND title.kind_id = 2 AND title.series_years >= 1340 AND title.production_year <= 2004.0; | 6750 | 11637 | 1.724 | 48.24709799140692 | 0 | 0.0 | |
1 | SELECT COUNT(*) FROM movie_companies, movie_info_idx, title WHERE title.id=movie_companies.movie_id AND title.id=movie_info_idx.movie_id AND title.phonetic_code = 16773 AND title.kind_id = 1 AND movie_companies.company_type_id = 1 AND movie_info_idx.info_type_id = 101; | 20 | 383 | 19.15 | 39.38393101270776 | 0 | 0.0 | |
2 | SELECT COUNT(*) FROM movie_companies, movie_info_idx, title WHERE title.id=movie_companies.movie_id AND title.id=movie_info_idx.movie_id AND title.kind_id = 4 AND title.phonetic_code <= 16924 AND title.production_year >= 1987.0 AND movie_companies.company_type_id = 1; | 43965 | 79017 | 1.7972705561241897 | 45.22453300887719 | 0 | 0.0 |
We can make this file beautiful and searchable if this error is corrected: It looks like row 4 should actually have 8 columns, instead of 5 in line 3.
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query_no,query,cardinality_predict,cardinality_true,q_error,latency_ms,generated_spn_calls,latency_generated_code | |
0,"SELECT COUNT(*) FROM movie_companies, movie_info_idx, title WHERE title.id=movie_companies.movie_id AND title.id=movie_info_idx.movie_id AND title.kind_id = 2 AND title.series_years >= 1340 AND title.production_year <= 2004.0;",9892,11637,1.176405175899717,38.586937997024506,0,0.0 | |
1,"SELECT COUNT(*) FROM movie_companies, movie_info_idx, title WHERE title.id=movie_companies.movie_id AND title.id=movie_info_idx.movie_id AND title.phonetic_code = 16773 AND title.kind_id = 1 AND movie_companies.company_type_id = 1 AND movie_info_idx.info_type_id = 101;",119,383,3.2184873949579833,32.95858099590987,0,0.0 | |
2,"SELECT COUNT(*) FROM movie_companies, movie_info_idx, title WHERE title.id=movie_companies.movie_id AND title.id=movie_info_idx.movie_id AND title.kind_id = 4 AND title.phonetic_code <= 16924 AND title.production_year >= 1987.0 AND movie_companies.company_type_id = 1;",44853,79017,1.7616881813925 |
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