I believe it can do some magic on applying IPTC metadata in batch mode. I tried to import ratings and labels from a text file but could not figure out how to do it. Exporting metadata worked fine though.
I believe it writes the star/labels etc. in JPG header itself. Which updates last modified timestamp of the image file. Is there any way to write those information in an external file or that is not an option?
It's a tool to download your files from your camera or storage card, automating a multitude of functions while doing so, allow you to very rapidly add captions, keywords and photographer information as it is downloading.
Once downloaded you can very quickly scroll through your images, rating them as you go (I don't know why you would use it to add ratings that you have previously applied in another app) selecting keepers and then uploading those images to your photo agent, employer, your online storage site or whoever.
It is a complex program, so saying "I played with it for a couple of days and I couldn't figure out how to use it, so it's overrated" does it a disservice. I could say that I played with Photoshop for a couple of days and I couldn't understand it so it's rubbish as an editor but that is obvious nonsense If you make the effort to learn it, it's probably the best software for what it does.
And that's the point: I suspect you are trialing it for the wrong purpose and you've chosen the wrong software. As you've found out, it isn't an editor so if that's what you expect then you've got the wrong software.
But then I hunkered down and started utilizing some of the goodies in PM. For editorial photographers like myself it allowed me to crank out vast number of captions or just boilerplate EXIF info in seconds.
Or you can "tag" several near identical images, enlarge the group and quickly compare to see which is best. You can work with RAW+jpegs and export them to Photoshop (etc.) with a single click. It has built in FTP capabilities and even allow direct uploads to Zenfolio. You can covert RAW to DNG. Ingest, color code and tag, and much, much more.
On a side note, if FSV (Fast Stone Viewer) can somehow incorporate star rating , then it can be a contender against PM. FSV already have tagging and it uses a catalog database to implement this feature.
Have a look at XnViewMP -- I prefer it to FastStone because it supports the DAM elements I use in Lr, C1, DxO or dartkable. It also supports ExifTool (you can update it manually) to gain much more info out of your photos. And its colour management is superior as well (it supports LUT based monitor profiles).
If your kind of photography produces thousands of images of an event (think daylong music festival, sporting events) on a regular basis, the ingest function of PM will allow you to ingest multiple cards simultaneously, limited only by the number of card readers you have hooked up to your editing machine. That in itself justified PM for me.
I don't shoot a couple of thousand photos at an event more than once or twice a year - and that is where PM seems to stand out for those that love it; those who shoot in the thousands of photos on most outings.
PM is awesome for people that use its features to the max. On a typical race day I take thousands of photos and need to select picks, add metadata, crop, and ftp to a home office.within a couple hours of the end of a race. PM performs these tasks very fast. PM is not a DAM.
You have to approach it after almost having a breakdown having to cull a shoot of 10,000 photos, preferably after trying a different program that had its database crash on you. It's the mutt's nuts for speed of building a directory of thumbnails and can write text to the files and choose text fields to display.
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Machine learning is behind chatbots and predictive text, language translation apps, the shows Netflix suggests to you, and how your social media feeds are presented. It powers autonomous vehicles and machines that can diagnose medical conditions based on images.
With the growing ubiquity of machine learning, everyone in business is likely to encounter it and will need some working knowledge about this field. A 2020 Deloitte survey found that 67% of companies are using machine learning, and 97% are using or planning to use it in the next year.
Machine learning is a subfield of artificial intelligence, which is broadly defined as the capability of a machine to imitate intelligent human behavior. Artificial intelligence systems are used to perform complex tasks in a way that is similar to how humans solve problems.
Some data is held out from the training data to be used as evaluation data, which tests how accurate the machine learning model is when it is shown new data. The result is a model that can be used in the future with different sets of data.
Successful machine learning algorithms can do different things, Malone wrote in a recent research brief about AI and the future of work that was co-authored by MIT professor and CSAIL director Daniela Rus and Robert Laubacher, the associate director of the MIT Center for Collective Intelligence.
Supervised machine learning models are trained with labeled data sets, which allow the models to learn and grow more accurate over time. For example, an algorithm would be trained with pictures of dogs and other things, all labeled by humans, and the machine would learn ways to identify pictures of dogs on its own. Supervised machine learning is the most common type used today.
Reinforcement machine learning trains machines through trial and error to take the best action by establishing a reward system. Reinforcement learning can train models to play games or train autonomous vehicles to drive by telling the machine when it made the right decisions, which helps it learn over time what actions it should take.
Natural language processing is a field of machine learning in which machines learn to understand natural language as spoken and written by humans, instead of the data and numbers normally used to program computers. This allows machines to recognize language, understand it, and respond to it, as well as create new text and translate between languages. Natural language processing enables familiar technology like chatbots and digital assistants like Siri or Alexa.
Neural networks are a commonly used, specific class of machine learning algorithms. Artificial neural networks are modeled on the human brain, in which thousands or millions of processing nodes are interconnected and organized into layers.
In an artificial neural network, cells, or nodes, are connected, with each cell processing inputs and producing an output that is sent to other neurons. Labeled data moves through the nodes, or cells, with each cell performing a different function. In a neural network trained to identify whether a picture contains a cat or not, the different nodes would assess the information and arrive at an output that indicates whether a picture features a cat.
In a 2018 paper, researchers from the MIT Initiative on the Digital Economy outlined a 21-question rubric to determine whether a task is suitable for machine learning. The researchers found that no occupation will be untouched by machine learning, but no occupation is likely to be completely taken over by it. The way to unleash machine learning success, the researchers found, was to reorganize jobs into discrete tasks, some which can be done by machine learning, and others that require a human.
Fraud detection. Machines can analyze patterns, like how someone normally spends or where they normally shop, to identify potentially fraudulent credit card transactions, log-in attempts, or spam emails.
Medical imaging and diagnostics. Machine learning programs can be trained to examine medical images or other information and look for certain markers of illness, like a tool that can predict cancer risk based on a mammogram.
While machine learning is fueling technology that can help workers or open new possibilities for businesses, there are several things business leaders should know about machine learning and its limits.
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