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Pulsebit News Sentiment API
Pulsebit News Sentiment API

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Your Pipeline Is 29.2h Behind: Catching Education Sentiment Leads with Pulsebit

Your Pipeline Is 29.2h Behind: Catching Education Sentiment Leads with Pulsebit

We recently discovered a compelling anomaly: a 24h momentum spike of +0.600 in the education sector. This spike is particularly noteworthy as it coincides with the cluster story titled "Pravesanotsavam in Idukki held at State govt.-run English-medium school." Our analysis shows that English press coverage is leading by 29.2 hours, significantly outpacing Italian sources. This spike reveals an important opportunity to understand sentiment dynamics that your current pipeline might be missing.

The Problem

If your pipeline isn't equipped to handle multilingual origins or account for entity dominance, you are at risk of missing critical insights. In this case, your model missed the education sentiment lead by 29.2 hours, solely due to the language dominance of the articles processed. While the English language captured this significant momentum, other languages lagged behind, potentially leading to incomplete sentiment analysis and missed opportunities for timely responses.

English coverage led by 29.2 hours. Italian at T+29.2h. Conf
English coverage led by 29.2 hours. Italian at T+29.2h. Confidence scores: English 0.85, Spanish 0.85, French 0.85 Source: Pulsebit /sentiment_by_lang.

The Code

To catch these momentum spikes effectively, we can leverage our API. Here's how you can set up the code to filter for English articles and score the cluster sentiment narrative:

import requests

![Left: Python GET /news_semantic call for 'education'. Right:](https://pub-c3309ec893c24fb9ae292f229e1688a6.r2.dev/figures/g3_code_output_split_1780329688809.png)
*Left: Python GET /news_semantic call for 'education'. Right: returned JSON response structure (clusters: 3). Source: Pulsebit /news_semantic.*


# Step 1: Filter articles by language using the API
language_filter = {"lang": "en"}
response = requests.get('https://api.pulsebit.com/articles', params=language_filter)

articles = response.json()

# Hypothetical response processing
topic = 'education'
score = +0.158
confidence = 0.85
momentum = +0.600

# Step 2: Run the cluster reason string through the sentiment endpoint
cluster_reason = "Clustered by shared themes: change, pravesanotsavam, idukki, held, state."
sentiment_response = requests.post('https://api.pulsebit.com/sentiment', json={"text": cluster_reason})
sentiment_score = sentiment_response.json().get('score')

print(f"Sentiment Score for cluster: {sentiment_score}")
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This code first filters articles by language (English) and then processes the sentiment of the cluster reason to understand the framing better. With a momentum score of +0.600 and a sentiment score of +0.158, this spike is ripe for analysis.

Three Builds Tonight

Here are three specific things you can build using this pattern:

  1. Geo-Filtered Insights: Set a threshold of momentum at +0.500 and filter articles for "education" in English. This can help you catch other rising trends regionally.
   if momentum > 0.500:
       # Process the articles for deeper analysis
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  1. Meta-Sentiment Scoring: Use the sentiment scoring from the cluster reason to adjust your model's understanding of narrative framing. Score cluster themes that include "change" and "pravesanotsavam" to tailor responses.
   if sentiment_score > 0.100:
       # Flag this for further analysis
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  1. Forming Themes Dashboard: Develop a dashboard that tracks forming themes like "students" and "educational" with a focus on their momentum. This can be achieved by regularly querying the sentiment and momentum scores for these keywords.
   forming_keywords = ["education", "students", "educational"]
   # Create a loop to monitor these themes and their scores
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Get Started

You can start exploring this now. Visit our documentation at pulsebit.lojenterprise.com/docs. You can copy-paste the code above and run it in under 10 minutes. Don't let your models be outpaced by the evolving sentiment landscape; leverage this data to stay ahead.

Geographic detection output for education. India leads with
Geographic detection output for education. India leads with 22 articles and sentiment +0.26. Source: Pulsebit /news_recent geographic fields.

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