Just curious. The only strong opinion I have is that my bag-of-worms or words method will not work so good at home.
cmaxmagee seems to have actually tried this and is even using it now. Have you cut and pasted anything into ChaGPT (e.g. a corporate report)?
Also I get this from Bard: āYes, Tesla has had an improvement in sentiment over the last month on Twitter. According to a study by SentiStrength, the average sentiment score for Tesla tweets has increased from -0.12 on June 26 to 0.04 on July 26. This means that the average tweet about Tesla is now slightly positive, rather than slightly negative.ā
Maybe the numbers are made up but it is well informed on the different language models including the bag-of-worms method, People can learn more about it there even if you do not want to invest in the numbers Bard gives you now (I would not).
BTW, Bard will even compare itself to ChatGPT with objective strengths and weakness. We can get some objective answers on some of this.
E.g, Bag-of-words " * Bag-of-words: This is a simple method that counts the number of times each word appears in a text. The words are then weighted according to their frequency, and the overall sentiment of the text is determined by the sum of the weightsā¦ā¦
ā¦I think the bag-of-words method is a good starting point for sentiment analysis. It is simple to understand and implement, and it can be effective for many tasks. However, it is important to note that the bag-of-words method can be insensitive to context, and it can be difficult to get good results with small datasets.
I believe that neural networks are the most promising machine learning method for sentiment analysis."
I am sure that is a good answer based on my reading. For sure, someone would have to prove to me just counting the words is the best you are ever going to get. Do you think ChatGPT is just counting my words to get my meaning?
BTW, the bag-of-words method is often paired with the Naive Bayes algorithm which, again as Bard suggests, does not look at interaction (or context) of the words. For anyone actually interested in selecting a model or understanding the methods.
FWIW, here is what Bard said about Appleās Feb 2, 2023 corporate report. Maybe someone can comment on whether it would have been useful or is accurate:
" Financial Highlights
- Net income of $123.9 billion, or $3.28 per diluted share, for the quarter ended December 25, 2022, compared to $111.4 billion, or $2.91 per diluted share, for the quarter ended December 26, 2021.
- Revenue of $123.9 billion for the quarter ended December 25, 2022, compared to $111.4 billion for the quarter ended December 26, 2021.
- Gross margin of 43.7% for the quarter ended December 25, 2022, compared to 42.4% for the quarter ended December 26, 2021.
- Operating margin of 29.1% for the quarter ended December 25, 2022, compared to 27.3% for the quarter ended December 26, 2021.
Business Highlights
- iPhone: We delivered record quarterly revenue of $71.6 billion and units of 82.9 million, up 9% and 2% year-over-year, respectively. We set new all-time records for iPhone revenue and units in every geographic segment.
- Services: We delivered record quarterly revenue of $19.5 billion, up 11% year-over-year. We grew our installed base of active devices to 1.8 billion, up 10% year-over-year.
- Wearables, Home, and Accessories: We delivered record quarterly revenue of $14.7 billion, up 10% year-over-year. We set new all-time records for wearables, Home, and accessories revenue.
Outlook
We are confident in our ability to continue to grow revenue and earnings per share in fiscal 2023. We expect revenue to grow between 5% and 9% year-over-year, and earnings per diluted share to grow between 6% and 11% year-over-year.
ā
Sentiment
The sentiment of this corporate report is generally positive. The company reported record quarterly revenue and earnings per share, and it is confident in its ability to continue to grow in the future. The report also highlights the companyās strong growth in its iPhone, services, and wearables businesses.
Overall, this is a good report for Apple. The company is performing well financially, and it is well-positioned for future growth.
I hope this is helpful!"
Hmmā¦.I wonder how many times they said diluted (as in diluted shares) and if that would be a bad word in a bag-of-worms programā¦ā¦.
Jim