What is NLP (Natural Language Processing)?
ฝัง
- เผยแพร่เมื่อ 3 พ.ค. 2024
- Learn more about watsonx: ibm.biz/BdvxDL
Every time you surf the internet you encounter a Natural Language Processing, or NLP, application. But what exactly is NLP and how does it work?
In this lightboard video, Master Inventor with IBM, Martin Keen, visually explains what NLP is and why we need it, as well as how NLP takes unstructured human speech and converts it to structured data that a computer can understand.
Chapters
0:00 - Intro
0:38 - Unstructured data
1:12 - Structured data
2:03 - Natural Language Understanding (NLU) & Natural Language Generation (NLG)
2:36 - Machine Translation use case
3:40 - Virtual Assistance / Chat Bots use case
4:14 - Sentiment Analysis use case
4:44 - Spam Detection use case
5:44 - Tokenization
6:18 - Stemming & Lemmatization
7:42 - Part of Speech Tagging
8:22 - Named Entity Recognition (NER)
9:08 - Summary
#NLP #NaturalLangueProcessing #AI - วิทยาศาสตร์และเทคโนโลยี
Love how the instructor is smiling almost the whole time. It’s awesome to see some truly passionate about what they do.
who fell in love with this man? really i had to here my lecture once more because of his clam and soft nature
Good job, sir. I can feel your passion in the video for sharing NLP fundamentals for people who are interested in. Thank you.
Thank you for this explicit explanation of what NLP, NLU, and NLG mean.
have watched many videos abt nlp but to be honest m this is theh best , it just took me back to the classroom. best professor ever. love your way
What a relief !! Great work. Hopefully we see the technicality of it and of other stuff as well- I mean in codings how it could be done plus the explanation. I know it would be tough, but you are credible/trusted source in Technology.
Way of explanation is next level. I understand the concept in one go.Thanks 👍
I am not a really smart lady, which makes it challenging to grasp certain concepts, but you made it super easy to understand NLP and relevant applications. So, thank you, Martin Keen.
You're a really great taecher.
Massive congrats. I could hear you for a whole day, cheers.
Apt and concise explaination, love everything about the presentation; background, screen board... everything!
Simple and Effective presentation. Thanks a lot 👍👍
great explanation, Martin thank you!
Excellent video. Clear and concise
Thanks in a million. Great content. Awesome. Very well explained. I couldn't find this explanation--simply put anywhere else. Great teachers are hard to find. Grade: A++💥
A big thanks for this captivating presentation!
Thanks! This video is so clear for me to learn what is NLP.
Thank you so much! It is a fabulous intro to NLP
Thank You for this video, Martin! A positive and professional attitude is so much seen even through the screen. It's fantastic to listen to the real masters in their field who enjoy what they do and are ready to share their knowledge with beginners!
Completely true!
I am really grateful for this amazing video!
Thanks a million!
This was so informative!
great job on the lemmatization and stemming example. good vs better & bet vs better
This is a really amazing explanation. I leant lot of from this tutorial Thanks IBM and Thanks Martin.
nice explanation!
Great explanation, it makes language and networks truly easy to understand
The days are not too far to play a toughest note using piano, fly an airplane and manage household chores using NLP. You explained it really well, thank you!
this comment will age like milk
Excellent Video
Love the Futurama reference!
Fascinating really
Amazing video 😊 you've inspired me to do my PhD on this. Beer in New Zealand waiting for you, mate 🍻
Thank you so much. Yah this made a lot of sense.
I followed you well - you kept it interesting and clear. Thank you.
Easy to understand!!! 😊
I was just starting to learn NLP for my startup idea and you made this damn interesting!!
A bit of AI easily understood.
Bravo, Martin 👍
Such a brilliant explanation!
love your way of teaching...
I'm about to embark on learning Data Science, so this video helped me deciding I had NO interest whatsoever in NLP. Thank you Martin nevertheless for making this useful primer.
Thank you very much.
Better explanation than my university professor. Thank you so much.
Thank you so much.
Wonder full video. Subject expalined clearly
Fantastic.
Really nice video! Thanks
Thanks for the appreciation and for watching, Sumedha!
Best explanation.
exellent video
Showing the relationship between structured and unstructured data was very helpful for me. Thanks! I'm still a little uncertain as to why this is considered "A.I." It seems like these rules (lemmitization, etc) are hard coded. If so, how does an NLP model learn?
I really like the way you made simple NLP. Please can you make a video on how to go about building NLP for low resource languages
Hi there! Thank you for the suggestions, we'll see what we can do! 🙂
Hi Mr Martin
Thanks for making these concepts easy for a dummies as I am....😉.
One strange question is how to manage in AI to refine this: Your verbal non communication maintains more attention to your topics. I suspect your arm movements, joking or smiling are signs to taken into account.
Why I choose your explanations more than that of your colleagues ????
In summary. A grateful way to introduce into this intuitive world.
Best
Josep
Is this issue being studied in AI....?
Great video ! Congrats ! 😊
Thank You ❤
Best introduction!!
Hi, Martin Keen! What a wonderful insight of the concept of natural language processing! :) Thank you so much. I have been learning about LLms and this key word and semiotic concept is relevant.
Could we compare this processing language to a similar data processing through SQL, for instance using SQL syntax and code with functions like CAST to convert data ? Thanks and Congratulations!
Thanks for sharing this knowledge. Can you tell me how to start to be process with programming language?
If this person taught me rocket science, I'd be able to understand it I feel like. Wish there were more videos like this
Thank you
The closing sentence is epic😂
does nlp always use XML as the structured form of text?
NLP on current machine is one aspect, it is good. the required is natural language machine. it is different from numerical machine. That makes AI more logical and reasoning , my work is that.
Yes it made a great sense.
Whats is IBM readymade solution for NLP?
I mean to build a custom chatbot are there any PaaS service provided by IBM?
Thanks for watching, Vengatesh!
Good questions. You can check out the links in this video's description for info on building apps with NLP and other resources. Hope these help! 🙂
@@IBMTechnology Thank You
what is the difference between text mining and NLP?
Outstanding. How do you write live with marker?
We record through glass and then flip the image in post-production. The presenter writes using a "glow" type dry marker that's lit up by a black light sandwiched between the two panes. Search on "how to do a lightboard video" for more details.
@@IBMTechnology Well done! That's an impressive technique, I just couldn't figure it out heheh
Beautiful explaintion butt .....Is it a mirror that he is writing on or he is able to write from right to left ?!?
See ibm.biz/write-backwards
can I know on what u r writing
Man you should focus on your NTW(Natural Text Writing) :D. No difference between G and S :D
Sentiment analysis that can detect sarcasm? Oh yeah, that's are REALLY useful invention
Good content but there was a huge echo with the audio.
how does the computer understand the structured sentence.
How the heck are you writing in reverse? Are you a robot? 🤔
Same question 🤣
I don't want to demystify his abilities, but I am quite sure he writes normally and the video's image is then flipped horizontally later on.
@@rh3892 lol nooooooo the magic in the world has disappeared immediately
Its like writing on a glass and recording from the other side and then flipping video horizontslly which inverts it for users.
I was wondering the same thing lol
Did dude say, "I'm a master inventor"? Is it his official job title, or is that a flex?
Yes, master inventor is an official title here at IBM.
Is it just me or is he handwriting the texts' mirror reflections?
you can tell this guy is incredibly smart because he had to write mirrored all video
No one is going to bring up the topic on how Martin is writing everything backwards so that we are read it properly?
Last 3 videos I was trying to figure out what tool he is using and what is the setup and to realise today that he is writing backwards!!!! 🤯🤯🤯🤯🤯 amazing!!!
He write words in a reverse form?!?! WOAHH
Edited: Wait I realized it late that's just a mirror/ flipped horizontally vid
Gorgeous 😍
"the vodka is good but the meat is rotten" is far more superior
I'm pretty sure he has to write in 'mirror' image because we are standing on the opposite of the glass to him. If so, how the hell is he doing that??
We flip the image in post-production so the speaker doesn't have to write backwards. That's why the lightboard videos appear to have an unusually high percentage of left-handed presenters.
good lord
wait wait, is he writing in reverse?
I miss the powerpoint days. The writing on these boards takes up too much watchtime
Honestly I found this confusing, they need to replace this guy with an AI bot, he probably can explain it better