feast-dev/feast

Returned feature vector when on demand feature views are specified output dependent features

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#1,999 创建于 2021年11月4日

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 (4 评论) (0 反应) (1 负责人)Python (5,029 star) (896 fork)batch import
Community Contribution Neededcriticalgood first issuekeep-openkind/bugpriority/p2

描述

When specifying on demand feature views at retrieval time (e.g. get_X_features), the output feature vectors include e.g. request data or dependent feature vectors, even if users did not specify said features.

Expected Behavior

Non-specified dependent feature values are not returned in output

Current Behavior

Non-specified dependent feature values are in output

Steps to reproduce

Specifications

  • Version:
  • Platform:
  • Subsystem:

Possible Solution

贡献者指南

技术栈
python
领域
datamachine learning
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-2 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
Basic knowledge of FeastUnderstanding of feature viewsPython programming
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
30
研究方向
Investigate the retrieval logic in Feast's Python SDK, particularly in the `get online features` or similar functions that assemble feature vectors when on demand feature views are specified. Look at how dependent features are included and ensure they are filtered out when not requested. Check for any existing work in progress from linked PRs or comments.
Returned feature vector when on demand feature views are specified output dependent features · feast-dev/feast#1999 | Good First Issue