langchain

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Yoann Poupart c1807d8408 encoding_kwargs for InstructEmbeddings (#5450 )

# What does this PR do?

Bring support of `encode_kwargs` for ` HuggingFaceInstructEmbeddings`,
change the docstring example and add a test to illustrate with
`normalize_embeddings`.

Fixes #3605
(Similar to #3914)

Use case:
```python
from langchain.embeddings import HuggingFaceInstructEmbeddings

model_name = "hkunlp/instructor-large"
model_kwargs = {'device': 'cpu'}
encode_kwargs = {'normalize_embeddings': True}
hf = HuggingFaceInstructEmbeddings(
    model_name=model_name,
    model_kwargs=model_kwargs,
    encode_kwargs=encode_kwargs
)
```

2023-05-30 11:57:04 -07:00

__init__.py

FAISS and embedding support (#48 )

2022-11-01 21:29:39 -07:00

test_cohere.py

Issam9/cohere embeddings (#105 )

2022-11-09 13:44:27 -08:00

test_elasticsearch.py

Add ElasticsearchEmbeddings class for generating embeddings using Elasticsearch models (#3401 )

2023-05-23 14:50:33 -07:00

test_google_palm.py

Add ChatModel, LLM, and Embeddings for Google's PaLM APIs (#3575 )