Training-serving skew - Deepstash
Machine Learning With Google

Learn more about philosophy with this collection

Understanding machine learning models

Improving data analysis and decision-making

How Google uses logic in machine learning

Machine Learning With Google

Discover 95 similar ideas in

It takes just

14 mins to read

Training-serving skew

The difference between performance during training and performance during serving—is a persistent challenge.

During training, try to identify potential skews and work to address them, including by adjusting your training data or objective function. During the evaluation, continue to try to get evaluation data that is as representative as possible of the deployed setting.

30

255 reads

MORE IDEAS ON THIS

Directly examine your raw data

ML models will reflect the data they are trained on, so analyze your raw data carefully to ensure you understand it.

  • Does your data contain any mistakes (e.g., missing values, incorrect labels)?
  • Is your data sampled in a way that represents your users and real-world settings?

32

278 reads

Use a human-centred design approach

The way actual users experience your system is essential to assessing the true impact of its predictions, recommendations, and decisions.

  • Design features with appropriate disclosures built-in: clarity and control are crucial to a good user experience.
  • Consider augmentation and ...

28

354 reads

Identify multiple metrics to assess training and monitoring

The use of several metrics rather than a single one will help you to understand the tradeoffs between different kinds of errors and experiences.

Consider metrics including feedback from user surveys, quantities that track overall system performance and short- and long-term product health (e...

27

303 reads

Test, test, test

  • Conduct rigorous unit tests to test each component of the system in isolation.
  • Conduct integration tests to understand how individual ML components interact with other parts of the overall system.
  • Proactively detect input drift by testing the statistics of the inputs to th...

32

236 reads

Responsible AI practices

The development of AI is creating new opportunities to improve the lives of people around the world, from business to healthcare to education.

It is also raising new questions about the best way to build fairness, interpretability, privacy, and security into these systems.

29

456 reads

Monitor and update the system after deployment

  • Issues will occur: any model of the world is imperfect almost by definition. Build time into your product roadmap to allow you to address issues.
  • Consider both short- and long-term solutions to issues. A simple fix (e.g., blocklisting) may help to solve a problem quickly, but may not...

28

251 reads

Understand the limitations of your dataset and model

  • A model trained to detect correlations should not be used to make causal inferences, or imply that it can. 
  • Machine learning models today are largely a reflection of the patterns of their training data.
  • Communicate limitations to users where possible.

30

252 reads

General recommended practices for AI

Reliable, effective user-centered AI systems should be designed following general best practices for software systems, together with practices that address considerations unique to machine learning.

27

466 reads

CURATED FROM

CURATED BY

anikad

Life Is A Marathon| Life Lover

Read & Learn

20x Faster

without
deepstash

with
deepstash

with

deepstash

Access to 200,000+ ideas

Access to the mobile app

Unlimited idea saving & library

Unlimited history

Unlimited listening to ideas

Downloading & offline access

Personalized recommendations

Supercharge your mind with one idea per day

Enter your email and spend 1 minute every day to learn something new.

Email

I agree to receive email updates