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Yi Wang wangkuiyi

AI system engineer

Ant Financial USA
San Francisco Bay Area, CA

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AI system engineer

Ant Financial USA
San Francisco Bay Area, CA

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1,544 contributions in the last year

Contribution activity

January 2020

Created a pull request in sql-machine-learning/sqlflow that received 7 comments

Remove miniconda

c.f. #1598 (comment) Fix #517

+51 −49 • 7 comments

Delete out-of-date /python/README.md Jan 14
Delete /java/parser/Dockerfile Jan 14
Update Java formatter in pre-commit Jan 14
Add iSort to pre-commit Jan 13
Add yapf and isort to pre-commit Jan 13
Delete call to goyaccfmt from pre-commit Jan 7
Revert "Add Katib codegen codes to Couler codegen" Jan 7
Move scripts Jan 6
WIP Remove call to SplitMultipleSQL in sqlflow_parser.go Jan 5
wget -q and curl -s Jan 4
Use pip -q install and apt-get -qq Jan 4
Move feature derivation Jan 4
Add prefix Database to all tests in pkg/database Jan 4
Upgrade Ubuntu Jan 2
Retry upgrade Ubuntu version Jan 1
Try upgrade base image from Ubuntu 16.04 to 18.04 Jan 1

Rename references to plotille_backend.py into plotille_text_backend.py Jan 1

Optimize ASCII figure for decision plot Jan 17
Enable auto type conversion from int to float Jan 16
Fix dist train save desc in muliple workers Jan 16
Correct the spelling of GitHub Jan 16
Add doc string for models in sqlflow_models Jan 15
Update copyright year Jan 15
Fix duplicated history Jan 15
Added the sqflow docker image tag Jan 14
Support pai random forests predict and explain Jan 14
add codegen interface Jan 14
submit workflow logs Jan 14
Fix typos Jan 14
Support explaining DNNs using SHAP Jan 14
Support pai random forests training Jan 13
Update the DNN tutorial for the AutoEstimators Jan 13
Add Java gRPC skeleton code for the parser Jan 10
Make parser require semicolon Jan 10
Commented out the argument as Pods crashing due to argument ["--enab… Jan 7
Optimize pre commit scripts Jan 7
Corrected the command to run sqlflow-all-in-one Jan 7
Make WITH clause in TRAIN statement optional Jan 7
Remove legacy parse Jan 7
Remove call to SplitMultipleSQL Jan 7
Added The Docker Command to install configurable-http-proxy Jan 7
Remove the call to shap.initjs() because it's useless Jan 6
Some pull request reviews not shown.

Add SGD Kernel Go Package Jan 16
Design doc of high performance PS implementation Jan 10

Created an issue in sql-machine-learning/sqlflow that received 2 comments

java_parser.go includes unnecessary file operations

We don't need to create a file as the input to a Java program written by us. The following code snippet sqlflow/pkg/parser/external/java_parser.go

2 comments

Add Yapf to pre-commit Jan 13
goyaccfmt v0.1.1 doesn't work with Travis CI Jan 7
Make wget and curl quiet Jan 4
Suppress CI logs Jan 4
Rename TestVerify_1 and TestVerify_2 with more meaningful names Jan 4

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