Today (Day-5), we are going to train the "Wolfram ImageIdentify Net V1"- Neural Network with additional images from “INaturalistSearch”.

I would like to do the same with "YOLO V2 Trained on MS-COCO Data" and or "YOLO V3 Trained on Open Images Data". The input shall be an image and the outputs are Label, Probability, and Bounding Box.

How to train such a network? I have not found any documentation. The final objective is to identify all mushrooms on the following image.

Hi Jamie, I wasn't able to attend today. Will you be posting the recording soon? Sincerely, Jay Morreale Member p-brane LLC

Other Biodiversity posts from Joffre:

• [Notebook] Biodiversity: The Computational Pumpkin
• [Notebook] Biodiversity: The Great Horned Owl (Bubo virginianus)
• [Notebook] Biodiversity: The invasive stink bug - Halyomorpha halys

Hello , Can you please post the Notebook, you showed in regards to the "Tick" example. I want to try to correlate its population growth with weather such as rainfall... I am interested in the central WI area..

Thanks Andrew

Thanks very much, Andrew

You showed the histogram data, but during the class you increased the resolution for the month of May. I don' recall how you did that? Did you change "Month" to "Day" in the Histogram plot?

Thanks Andrew

Yes, if you change "Month" to "Day" you will get daily observations on DateHistogram.

Probably you are already aware of WeatherData function. You can use it to get rainfall info:

DateListPlot[
 WeatherData[
  Entity["AdministrativeDivision", {"Wisconsin", "UnitedStates"}][
   "Coordinates"], 
  "TotalPrecipitation", {{2018, 1, 1}, {2022, 12, 1}, "Month"}], 
 Joined -> True]

At the end of the Day 2 challenge example Jofre provided, the syntax trained["TrainedNet"][image] would not execute, but if I used c[image] it works as expected. Is there some code missing (i.e., I didn't see trained[] defined)?

Also, is there a shortcut for ResourceFunction["iNaturalistSearch"] that will create the iconized form on the fly like Ctrl + Enter for entities?

@James Kralik , I recommend you to use GBIFImport instead, specially when the number of observations is very large. You can download the occurrences data directly on the GBIF site: https://www.gbif.org/occurrence/search?taxon_key=4287413

Once you have downloaded the dataset for this species, you can then import the local CSV/Text file containing the occurrences using ResourceFunction["GBIFImport"]

Nice animations! You are right, for a comparative analysis one would need to take into account the rise in number of observers over the last years. Or maybe you could plot their relative abundance over time for these two species. In this article they also point out the change in habitat for the green anole as you mentioned: https://www.anoleannals.org/2015/06/10/are-brown-anoles-in-florida-really-driving-green-anoles-to-extinction/

Oh that would be embarrassing! I'm not an owl expert and you are right that mourning dove can sound like owls. Thanks for pointing out the audubon article. If you want to check my observation and audio recording on iNaturalist, you can do it here: https://www.inaturalist.org/observations/35127698

Since there were other iNaturalists identifying the species as great horned owl, I did not perform an exhaustive search. I don't remember if I really saw the animal or just heard the sound. :)

I noticed that the anole downloads from GBIF are labeled as *.csv files, but the don't open properly in Excel (which is easier for me to use for filtering the data). They appear to be either space or tab delimited files. I tried to import them in Excel several different ways, but nothing worked, The files do import fine in Mathematica, however, using SemanticImport.

I assume the process Jofre used to load the iOS mushroom app was for his iPhone only, and did not place the app in the Apple app store - Correct?

In the quiz, none of the possible answers for Question 5 will work because of a syntax error. I'm pretty sure I've seen this same question on previous quizzes with the same error.

UPDATE: I just discovered that my earlier post about the syntax error in Question 5 of the quiz is wrong. Some operators (those that contain multiple characters) need to be entered using key combinations between Escape ... Escape. Apologies for any confusion.

In response to the query about using neural networks for medical image analysis, here is a list of past posts from community on medical related machine learning projects that might be useful:

https://community.wolfram.com/groups/-/m/t/1729656

https://community.wolfram.com/groups/-/m/t/1732071

https://community.wolfram.com/groups/-/m/t/1731911

https://community.wolfram.com/groups/-/m/t/1120757

https://community.wolfram.com/groups/-/m/t/1379717