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Questions tagged [feast]

For questions about the Feast machine learning feature store, such as how to ingest and query data, deploy and operate the system, or extend it.

Feast is an end-to-end open source feature store for machine learning. It allows teams to define, manage, discover, and serve features.

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Is it possible to fetch multiple features from feast feature-store in a single request?

In use-cases like search one might need to apply a model to multiple entries at runtime. Having a single query is much more resilient than one per product. Does feast support it?
Jean Carlo Machado
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Cassandra select not stable using datastax driver

Versions: com.datastax.oss -java-driver-core:4.5.0 -java-driver-query-builder:4.5.0 -java-driver-mapper-runtime:4.5.0 cassandra:3.11.5 docker image jdk 11.1 I'm running a deployment of feast that I've modified to use…
CRW
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How to solve "Couldnt import module 'feast.infra.materialization.local_engine'" error

When i try to sync features i get this error Could not import module 'feast.infra.materialization.local_engine' while attempting to load class 'LocalMaterializationEngine'. Class exist in my venv folder Install feast this way try: repo_config…
Миша Попов
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Failed to install Feast in Python 3.7

I am trying to install feature store library named feast inside Python 3.7. ~$ pip install feast==0.25.2 Running this command gives us the following error Collecting feast==0.25.2 Using cached feast-0.25.2.tar.gz (3.5 MB) Installing build…
habibalsaki
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On demand feature view using multiple entities

is it possible to combine values from multiple entities in a feature? For example, each row of input data contains multiple people, each of which is an entity in the store. I want a feature that is the MAX of the supplied people values. Is this…
Rich Hanes
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feast offline_store using postgres

I'm trying to set up feast 0.24.1 with postgres 14.5 while going through the Quickstart. I was able to get the entities, views, & infrastructure done successfully after creating the feastdb database manually (I see some tables newly created in…
Foo L
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How Feast handle high traffic of my usecase

Hello Feast Developers, I want to implement Feast in my place to unify our features. Currently we have usecase that given 100 product_id, sort from product that will likely clicked by user_id. It means and 1 request will hit Feast Serving API 100…
Alvintz Tan
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Why does feast snowflake offline store only have one db and schema?

Why does feast snowflake offline store specify a snowflake db and schema AND SnowflakeSource specifies a snowflake db and schema. Can I have features in my offline store with a SnowflakeSource pointing to a different DB/schema? Is the DB/Schema…
user6794223
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Feast: loading data to FS offline not possible due to MemoryError

I'm exploring Feast and I’m trying to load data to my Feature Store offline locally from .parquet file stored on my computer. The FileSource is only one – my one .parquet file. I’m using this code to load data: offline_feature_data =…
doxenix
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How can I share a feast Feature store to multiple repositories / projects?

I am implementing Feast for feature store. Once I have set up my feature store repository, how can I share this feature store across multiple projects / repos, is packaging the feature store (using poetry for example) and importing it in my other…
Martin Becuwe
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Should I store every data point or only changes in offline store for Feast offline feature retrieval?

I am implementing a Feature Engineering & Feature store solution with Feast on GCP. I am using Bigquery for offline storage. I have a question: say I have a feature on a user entity that does not change frequently (for example address). I of course…
Martin Becuwe
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Experiments that using Feature Store with Feast is worth

I am currently working on a research project about Feature Stores with Feast and I am looking for examples of experiments or case studies that demonstrate the value of using Feature Stores in data science projects. Currently I’m preparing some…
doxenix
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Feature and FeatureView versioning

my team is interested in a feature store solution that enables rapid experimentation of features, probably using feature versioning. In the Feast slack history, I found @Benjamin Tan’s post that explains their feast workflow, and they explain…
skeller88
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Error while trying to run the Feast.FeatureStore() function

I am trying to create a feature store, with the datasource in Snowflake. The feature_store.yaml file has the following connections: project: ***rla_feature_repo2*** registry: ***registry.db*** provider: ***local*** offline_store: type:…
Dickson SENAPATY
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Feast - How can Snowflake be added as a custom offline store?

How can Snowflake be added as a custom offline store on Feast? I see a custom implementation to be implemented for Provider Class and offline store class, but how does Feast actually connect to a custom offline store? Should a driver be configured…
Roshan Fernando
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