NLP For Uber Tweets.

The data should have at least 3,000 text documents and perform Unsupervised analysis using Rstudio with below methods:-

o Sentiment Analysis (Lexicon)

o Latent Semantic Analysis (LSA)

o Topic Models

The deliverable will include 4 components:

1. A written report that summarizes your key findings in a clear, concise manner to a business


o Describe how you chose your sample (Random? Convenience? Criteria-based?).

o Describe your text variable.

o Describe relevant non-text variables and include descriptive statistics and exploratory


D. Analysis Results

o Present your analysis findings in-depth.

o Summarize why you chose your analysis method, the analysis itself (including any

modeling decisions made) and the results.

o Present internal or external validation measures and accompanying plots, as necessary.

E. Discussion & Conclusion

o Discuss the high-level findings of your analysis in words.

o Conclude your report by drawing real-world connections to how your analysis can be used, with a focus on business implications.

-The written report should guide the content of your presentation, but you should focus on the highlevel information and insights.

3. An R Script file (.R) with all (annotated/commented!) code used to conduct your analysis.

4. An RData file (.RData) containing all objects, functions, values and data used.

Evner: Research, Research Writing, SPSS Statistics, Statistisk analyse, Statistikker

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( 5 bedømmelser ) New Jersey, United States

Projekt ID: #19351907

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Hi, I have worked on housing price prediction in R and sentiment analysis on tweets in Python. I'm also familiar with LSA and topic modeling. I would like to work on your project. Let me know if you want to discuss Flere

$50 USD på 1 dag
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13 freelancere byder i gennemsnit $303 på dette job


Hi I am a very experienced statistician, data scientist and academic writer. I have completed several PhD level thesis projects involving advanced statistical analysis of data. I have worked with data from several comp Flere

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Hi, I can help you get this done I have skills in Research, Research Writing, SPSS Statistics, Statistical Analysis, Statistics

$150 USD in 3 dage
(165 bedømmelser)

With 2+ years as a statistician and piloting of successful text document analysis projects in R, I am an ideal candidate. I have experience with a variety of packages and data formats including Sentiment analysis, Late Flere

$1000 USD in 3 dage
(29 bedømmelser)

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I can assist you with NLP For Uber Tweets. I am a very experienced statistician, data scientist, and science academic writer. I have completed several Ph.D. level thesis projects involving advanced statistical analysi Flere

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