In this assignment you're tasked with performing a sentiment analysis on top Reddit news articles. (https://www.reddit.com/r/news/top.json)
You should perform the analysis on the titles only.
Start by getting the Reddit API to work, and extracting a list of titles only. You'll have to research the Reddit API, and can do so here: https://www.reddit.com/dev/api/ The Reddit API requires a custom User-Agent. You must specify this in your HTTP Headers, as explained here: https://github.com/reddit/reddit/wiki/API Figuring this out is the point of the homework as the rest is trivial.
After you get Reddit working move on to sentiment analysis. Once again, we will use (http://text-processing.com/api/sentiment/) like we did in the in-class coding lab. Figurig this out should be trivial.
We will start by writing the GetRedditStories and GetSentiment functions, then putting it all together.
GetRedditStoriesFirst let's write a function GetRedditStories to get the top news articles from the http://www.reddit.com site.
Inputs: None
Outputs: the top stories as a Python object converted from JSON
Algorithm (Steps in Program):
todo write algorithm here
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# Step 2: write code
import requests
def GetRedditStories():
# todo write code return a list of dict of stories
# testing
GetRedditStories() # you should see some stories
GetSentimentNow let's write a function, that when given text will return the sentiment score for the text. We will use http://text-processing.com 's API for this.
Inputs: text string
Outputs: a Python dictionary of sentiment information based on text
Algorithm (Steps in Program):
todo write algorithm here
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# Step 4: write code
def GetSentiment(text):
# todo write code to return dict of sentiment for text
# testing
GetSentiment("You are a bad, bad man!")
Now let's write entire program. This program should take the titles of the Reddit stories and for each one run sentiment analysis on it. It should output the sentiment label and story title, like this:
Example Run (Your output will vary as news stories change...)
neutral : FBI Chief Comey 'Rejects' Phone Tap Allegation
pos : New Peeps-flavored Oreos reportedly turning people's poop pink
neutral : President Trump Signs Revised Travel Ban Executive Order
neutral : Police: Overdose survivors to be charged with misdemeanor
neutral : Struggling students forced to wait 3-4 weeks as Utah's public colleges don't have enough mental health therapists
neutral : Army Veteran Faces Possible Deportation to Mexico
neutral : Rep. Scott Taylor called out at town hall for ‘blocking’ constituents on social media
neutral : GM to suspend third shift at Delta Township plant, layoff 1,100 workers
neutral : American citizen Khizr Khan reportedly cancels trip to Canada after being warned his 'travel privileges are being reviewed'
neg : Mars far more likely to have had life than we thought, researchers find after new water discovery
neutral : Bird Flu Found at U.S. Farm That Supplies Chickens to Tyson
neutral : Investigation Reveals Huge Volume of Shark Fins Evading International Shipping Bans
neg : Sikh man's shooting in Washington investigated as hate crimeInputs: (Reads current stories from Reddit)
Outputs: Sentiment Label and story title for each story.
Algorithm (Steps in Program):
todo write algorithm here
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## Step 6 Write final program here using the functions
## you wrote in the previous steps!
Answer:
Answer:
Answer:
Reflect upon your experience completing this assignment. This should be a personal narrative, in your own voice, and cite specifics relevant to the activity as to help the grader understand how you arrived at the code you submitted. Things to consider touching upon: Elaborate on the process itself. Did your original problem analysis work as designed? How many iterations did you go through before you arrived at the solution? Where did you struggle along the way and how did you overcome it? What did you learn from completing the assignment? What do you need to work on to get better? What was most valuable and least valuable about this exercise? Do you have any suggestions for improvements?
To make a good reflection, you should journal your thoughts, questions and comments while you complete the exercise.
Keep your response to between 100 and 250 words.
--== Write Your Reflection Below Here ==--
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# RUN THIS CODE CELL TO TURN IN YOUR WORK!
from ist256.submission import Submission
Submission().submit()