yujunjun/haystack
1
0
Fork 0
mirror of https://github.com/deepset-ai/haystack.git synced 2025-08-31 11:56:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update README.rst

Browse Source
This commit is contained in:
Tanay Soni 2020-06-08 16:37:03 +02:00 committed by GitHub
parent 71e15a5a11
commit 1000cd9987
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
README.rst
View File

@ -135,6 +135,7 @@ The default :code:`ElasticsearchRetriever` uses Elasticsearch's native scoring (
Example::
.. code-block:: python
retriever = ElasticsearchRetriever(document_store=document_store, custom_query=None)
retriever.retrieve(query="Why did the revenue increase?", filters={"years": ["2019"], "company": ["Q1", "Q2"]})
# returns: [Document, Document]
@ -146,6 +147,7 @@ This retriever allows you to transform your query into an embedding using a mode
Example::
.. code-block:: python
retriever = EmbeddingRetriever(document_store=document_store,
embedding_model="deepset/sentence-bert",
model_format="farm")
@ -168,6 +170,7 @@ FARMReader
Implementing various QA models via the `FARM <https://github.com/deepset-ai/FARM>`_ Framework.
Example::
.. code-block:: python
reader = FARMReader(model_name_or_path="deepset/roberta-base-squad2",
use_gpu=False, no_ans_boost=-10, context_window_size=500,
top_k_per_candidate=3, top_k_per_sample=1,
@ -193,6 +196,7 @@ Implementing various QA models via the :code:`pipeline` class of `Transformers <
Example::
.. code-block:: python
reader = TransformersReader(model="distilbert-base-uncased-distilled-squad",
tokenizer="distilbert-base-uncased",
context_window_size=500,
@ -235,4 +239,4 @@ Haystack has a customizable PDF text extraction pipeline with cleaning functions
8. Development
-------------------
* Unit tests can be executed by running :code:`tox`.
* Unit tests can be executed by running :code:`tox`.