Pass two text strings and receive the similarity percentage between them.
Plagiarism Detection: Educational institutions and content publishers can use the API to compare student submissions or published articles with existing documents. By detecting high similarity scores, it can identify potential cases of plagiarism or duplicate content.
Content Recommendation: E-commerce platforms, streaming services, and news websites can enhance user experience by recommending similar products, movies, or articles. The API can analyze user preferences and suggest items with high similarity scores to their previous selections.
Customer Service Chatbots: Customer support systems can use the API to improve chatbot responses. By analyzing the similarity between customer queries and a database of FAQs or past interactions, the chatbot can provide more accurate and relevant responses.
Document Clustering and Organization: Organizations dealing with large volumes of documents, such as legal firms or research institutions, can use the API to cluster and categorize documents based on their content similarity. This aids in efficient document management and retrieval.
Search Engine Enhancement: Search engines can leverage the API to improve search results. By comparing the similarity between user queries and indexed pages, the API can rank and display the most relevant results, enhancing the overall search experience for users.
Besides the number of API calls, there is no other limitation.
Returns a similarity score between 0 and 1 (1 is similar and 0 is dissimilar) of two given texts.
text_1 (required) - first input text. Maximum 5000 characters.
text_2 (required) - second input text. Maximum 5000 characters.
Check Similarity - Endpoint Features
| Object | Description |
|---|---|
Request Body |
[Required] Json |
{"similarity": 0.8383592963218689}
curl --location --request POST 'https://zylalabs.com/api/4498/text+similarity+measurement+api/5519/check+similarity' --header 'Authorization: Bearer YOUR_API_KEY'
--data-raw '{"text_1": "This is an example sentence.",
"text_2": "This is just another example sentence."}'
| Header | Description |
|---|---|
Authorization
|
[Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed. |
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
The API accepts plain text inputs in UTF-8 format. Both short phrases and long paragraphs can be processed, allowing for flexible use in various applications.
The API uses advanced NLP models to embed texts into 768-dimensional vectors and then computes the cosine similarity between these vectors to produce a similarity score ranging from -1 to 1, where 1 indicates identical texts.
The API utilizes state-of-the-art transformer-based models, such as BERT or its variants, for embedding texts. These models are pre-trained on large corpora and fine-tuned for high accuracy in capturing semantic meaning.
The API is optimized for low latency, typically responding within a few hundred milliseconds for standard requests. Performance may vary depending on the length and complexity of the input texts.
Yes, the API supports multiple languages, provided the underlying embedding model has been trained on multilingual data. This allows for accurate similarity calculations across different languages.
The Check Similarity endpoint returns a JSON object containing a single key, "similarity," which represents the similarity score between the two input texts. The score ranges from 0 to 1, where 1 indicates identical texts and 0 indicates no similarity.
The response data includes the "similarity" field, which is a floating-point number. This score quantifies the degree of similarity between the two provided text strings.
Users can customize their requests by providing two text strings as parameters, `text_1` and `text_2`, each with a maximum length of 5000 characters. This allows for flexible comparisons based on user needs.
The response data is structured in JSON format, with a single key-value pair. The key is "similarity," and the value is the computed similarity score, making it easy to parse and utilize in applications.
Typical use cases include plagiarism detection in educational settings, content recommendation in e-commerce, enhancing customer service chatbots, and improving search engine results through better relevance ranking.
Data accuracy is maintained through the use of advanced NLP models that are pre-trained on extensive datasets. Continuous updates and fine-tuning ensure that the models remain effective in capturing textual similarities.
If one or both input texts are empty, the API will likely return a similarity score of 0, indicating no similarity. Users should ensure that both text inputs are provided for meaningful comparisons.
Standard data patterns include scores close to 1 for highly similar texts, scores around 0.5 for moderately similar texts, and scores near 0 for dissimilar texts. This pattern helps users gauge the degree of similarity effectively.
Please have a look at our Refund Policy: https://zylalabs.com/terms#refund
To obtain your API key, you first need to sign in to your account and subscribe to the API you want to use. Once subscribed, go to your Profile, open the Subscription section, and select the specific API. Your API key will be available there and can be used to authenticate your requests.
You can’t switch APIs during the free trial. If you subscribe to a different API, your trial will end and the new subscription will start as a paid plan.
If you don’t cancel before the 7th day, your free trial will end automatically and your subscription will switch to a paid plan under the same plan you originally subscribed to, meaning you will be charged and gain access to the API calls included in that plan.
The free trial ends when you reach 50 API requests or after 7 days, whichever comes first.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
Yes, we offer a 7-day free trial that allows you to make up to 50 API calls at no cost, so you can test our APIs without any commitment.
Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.
Service Level:
100%
Response Time:
393ms
Service Level:
100%
Response Time:
308ms
Service Level:
100%
Response Time:
820ms
Service Level:
83%
Response Time:
348ms
Service Level:
100%
Response Time:
162ms
Service Level:
100%
Response Time:
393ms
Service Level:
100%
Response Time:
250ms
Service Level:
100%
Response Time:
388ms
Service Level:
100%
Response Time:
208ms
Service Level:
100%
Response Time:
398ms
Service Level:
100%
Response Time:
0ms
Service Level:
100%
Response Time:
587ms
Service Level:
100%
Response Time:
945ms
Service Level:
100%
Response Time:
460ms
Service Level:
100%
Response Time:
0ms
Service Level:
100%
Response Time:
3,041ms
Service Level:
100%
Response Time:
0ms
Service Level:
100%
Response Time:
696ms
Service Level:
100%
Response Time:
12ms
Service Level:
100%
Response Time:
0ms