View hnswlib on Snyk Open Source Advisor

Package Health Score

62 / 100

security
Security issues found
popularity
Influential project
maintenance
Sustainable
community
Sustainable

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Popularity

Influential project

GitHub Stars: 3.99K
Forks: 584
Contributors: 50

Direct Usage Popularity

Based on project statistics from the GitHub repository for the PyPI package hnswlib, we found that it has been starred 3,992 times.

Security

Security issues found

Security and license risk for latest version

Release Date: Dec 3, 2023
Direct Vulnerabilities: 0
C
0
H
1
M
0
L
Indirect Vulnerabilities: 0
C
0
H
0
M
0
L
License Risk: 0
H
0
M
0
L

All security vulnerabilities belong to production dependencies of direct and indirect packages.

License

Apache-2.0

Security Policy

We found a way for you to contribute to the project! Looks like hnswlib is missing a security policy.

Snyk detected that the latest version of hnswlib has a security vulnerability.

We highly advise you to review these security issues.

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Maintenance

Sustainable

Commit Frequency

Open Issues: 182
Open PR: 27
Last Release: 5 months ago
Last Commit: 5 months ago

Further analysis of the maintenance status of hnswlib based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Sustainable.

We found that hnswlib demonstrates a positive version release cadence with at least one new version released in the past 12 months.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Community

Sustainable

Readme: Yes
Contributing.md: No
Code of Conduct: No
Contributors: 50
Funding: No

With more than 10 contributors for the hnswlib repository, this is possibly a sign for a growing and inviting community.

We found a way for you to contribute to the project! Looks like hnswlib is missing a Code of Conduct.

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Package

Python Versions Compatibility: Unspecified

Age: 5 years
Latest Release: 5 months ago
Dependencies: 1 Direct
Versions: 11
Maintainers: 1
Wheels: No

Not sure how to use hnswlib?

To help you get started, we've collected the most common ways that hnswlib is being used within popular public projects.

semi-technologies / weaviate / adapters / repos / db / vector / hnsw / test_recall_hnswlib.py View on Github

with open("recall_vectors.json", 'r') as f:
    data = json.load(f)

with open("recall_queries.json", 'r') as f:
    queries = json.load(f)

with open("recall_truths.json", 'r') as f:
    truths = json.load(f)

num_elements = len(data)
dim = len(data[0])
data_labels = np.arange(num_elements)

# Declaring index
p = hnswlib.Index(space = 'cosine', dim = dim) # possible options are l2, cosine or ip

# Initializing index - the maximum number of elements should be known beforehand
p.init_index(max_elements = num_elements, ef_construction = 2000, M = 100)

before = time.time()
# Element insertion (can be called several times):
p.add_items(data, data_labels)
print("import took {}".format(time.time() - before))

# Controlling the recall by setting ef:
p.set_ef(100) # ef should always be > k

# Query dataset, k - number of closest elements (returns 2 numpy arrays)
results, distances = p.knn_query(queries, k = 1)

relevant=0

View more ways to use hnswlib

hnswlib dependencies

numpy

FAQs

What is hnswlib?

hnswlib. Visit Snyk Advisor to see a full health score report for hnswlib, including popularity, security, maintenance & community analysis.

Is hnswlib popular?

The python package hnswlib receives a total of 239,481 weekly downloads. As such, hnswlib popularity was classified as an influential project. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is hnswlib well maintained?

We found indications that hnswlib maintenance is sustainable demonstrating some project activity. We saw a total of 50 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is hnswlib safe to use?

Security issues were found while scanning the latest version of hnswlib, and a total of 0 vulnerabilities were detected. It is highly advised to conduct a security review before using this package. View the full security scan results.

Last updated on 23 April-2024, at 08:09 (UTC).

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hnswlib

hnswlib For more information about how to use this package see README

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hnswlib dependencies

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What is hnswlib?

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Commit Frequency

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Not sure how to use hnswlib?

hnswlib dependencies

FAQs

What is hnswlib?

Is hnswlib popular?

Is hnswlib well maintained?

Is hnswlib safe to use?

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Source Code

Open Source

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Config

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