![Calculating Loss MADE EASY [4/11]](/img/o.gif)
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@ShashankSinghal1029 3 ай бұрын
Did this stop at 11 out of 13 ??
@SweetAlexMore 3 ай бұрын
Videos deserve more views 👏🏻
@Zixtys 3 ай бұрын
Where do bias come from?
@Rick88888888 3 ай бұрын
Where is the next tutorial "5/11" etc. ??? Tutorials 5/11 to 11/11 are all missing on your channel!
@Rick88888888 3 ай бұрын
Very well explained. I intend to follow your entire course.
@AnonymousGirl072 4 ай бұрын
🤮🤮
@pirottttt5715 4 ай бұрын
how to code it?
@TheRealDanNguyen 2 ай бұрын
def binary_crossentropy(y_true, y_pred): epsilon = 1e-15 y_pred = np.clip(y_pred, epsilon, 1 - epsilon) # To avoid log(0) error return -np.mean(y_true * np.log(y_pred) + (1 - y_true) * np.log(1 - y_pred)) class SGD: def __init__(self, learning_rate=0.01): self.learning_rate = learning_rate def update(self, weights, gradients): return weights - self.learning_rate * gradients def accuracy(y_true, y_pred): predictions = np.round(y_pred) # Convert probabilities to binary predictions (0 or 1) return np.mean(predictions == y_true) for epoch in range(num_epochs): for x_batch, y_batch in data_loader: # Assuming data_loader yields batches of data # Forward pass y_pred = model.forward(x_batch) # Compute loss loss = binary_crossentropy(y_batch, y_pred) # Backward pass (compute gradients) gradients = model.backward(y_batch, y_pred) # Update weights optimizer.update(model.weights, gradients) # Compute accuracy acc = accuracy(y_batch, y_pred) # Print or log the loss and accuracy print(f"Epoch {epoch}, Loss: {loss}, Accuracy: {acc}") # or using tensorflow/keras for dog and cat model.compile(loss='binary_crossentropy', optimizer='adam', metrics=['accuracy']) # or using tensorflow/keras for dog, cat, and cow model.compile(loss='categorical_crossentropy', optimizer='adam', metrics=['accuracy'])
@kevinolome8852 4 ай бұрын
nice Tableau Training
@priyanshsharma1744 5 ай бұрын
You're AMAZING!!! waiting for the rest of the videos
@iancockcroft9427 5 ай бұрын
Lewis Hamilton is a cricketer??
@juank2599 5 ай бұрын
Hey Andrew I would like to know on which platform you document projects with code?
@testofbeings 5 ай бұрын
Finally reached the end of the Statistics series but found there are 2 more to come T_T. Hopefully soon
@somcana 5 ай бұрын
Awesome indeed!
@lohitkattimani7668 5 ай бұрын
very helpfull and easy to understand thanks 😊😊😊
@mohammedmaheer4740 5 ай бұрын
Many thanks to make it easy
@andrew-jones-data-science 5 ай бұрын
Most welcome 😊
@husseinel-zein6849 6 ай бұрын
I wrote these notes for me but thought they'd be useful for you guys too: 1. SQL 1:11 1. Query Foundations 2. Merging & Joining 3. Manipulation 2. Python 2:10 1. Base Python 2. Pandas 3. Numpy 4. Scipy 5. Matplotlib 6. Scikit-learn 7. Streamlit 3. Machine Learning 3:28 1. Supervised 1. Linear Regression 2. Logistic Regression 3. Decision Trees 4. Random Forests 5. K-Nearest Neighbors 2. Unsupervised 1. K-Means- used for clustering & segmentations 2. Principle Component Analysis (PCA) 3. Bonus 1. Association Rule Learning- Strength of relationships between data points. i.e. Which products are commonly bought together 2. Causal Impact Analysis- Measures change in a metric after some event has taken place 4. Deep Learning- Important to grow in career 5:20 1. Either Keras or PyTorch 5. Math + Stats 5:33 1. Math concepts: 1. Types of Data 2. Distributions 3. Basic Linear Algebra 2. Stats concepts: 1. Hypothesis tests 2. p-value 3. Sampling & CLT 4. Confidence intervals 6. Projects & Portfolios- Ranges from coding simple algorithms to coding big ML algorithms 6:53 1. Varied Portfolio 2. Easy for hiring manager to see value 3.NOTE: Stand out by exhibiting growth mindset 7. Tableau 9:00 1. Importing data & understanding data roles 2. Customization- Marks Card 3. Applying filters 4. Calculated fields 5. L.O.D Expressions 8. Github 9:40 1. Repositories 2. Branches 3. Pull Requests 4. Merges 5. Pull & Push between github & local machine # Consistency Is Key
@Manchester1066 6 ай бұрын
This is extremely useful and it is truly appreciated that you shared this. I have C/C+=/Java/SQL experience at enterprise level. That said I need to upgrade my skills. I was looking for a roadmap on where to start and this is gold for me. By the way, I’m watching your videos on Artificial Neural Networks and they are extremely well done. Thank you Mike
@harryhindsight9845 6 ай бұрын
love it
@andrew-jones-data-science 6 ай бұрын
Glad you enjoyed it!
@silverlining7778 6 ай бұрын
I was looking for a data science roadmap and luckily I found this video. Thankyou @Andrew Jones for this super streight forward roadmap
@andrew-jones-data-science 6 ай бұрын
You're very welcome - did you check out the longer session linked in the video notes too?
@priyanshurai9714 6 ай бұрын
@kareemabdullahi4489 6 ай бұрын
Really great content. But I'd like to ask why is it Ai&data science not just data science
@andrew-jones-data-science 6 ай бұрын
AI and the areas within it (Machine Learning & Deep Learning etc) are a big part of what Data Scientists apply - so thought I should include it. Many roles have also now been labelled as “AI” roles too, so wanted to make the video relevant to those
@abdulsamad3388 6 ай бұрын
L do
@Dansingh-paraste.750 6 ай бұрын
@andrew-jones-daqqata-science
@SantoshKumar-io6vz 6 ай бұрын
@@andrew-jones-data-science,
@RavibhabarBhabarravi 6 ай бұрын
@obehiokojie4066 6 ай бұрын
Great video! Thanks.
@andrew-jones-data-science 6 ай бұрын
You're so welcome - thanks for your message!
@rajeev13chauhan 6 ай бұрын
Amazing summarisation of the entire process of learning.. thanks a ton
@andrew-jones-data-science 6 ай бұрын
Glad you liked it!
@JPRealty-yb8yq 6 ай бұрын
Amazing to see how the complex looking process is seen to be so easy. Thanks for this, I really feel relieved. 🥰🥰
@andrew-jones-data-science 6 ай бұрын
You’re welcome 😊
@anukumar9173 6 ай бұрын
Pl0plp00
@ehsanghavami6395 7 ай бұрын
thank you for your explanations. just, was that standard deviation of 7 the sample standard deviation or the population standard deviation?
@shafiullahsyed4255 7 ай бұрын
I wish to enrolled into your course but i can't mange the money. Can you give me discount they will change my life
@robelhagos5503 7 ай бұрын
Why is it when I move my date over I aways get a "Unable to complete action Internal Error - An unexpected error occurred and the operation could not be completed. Error Code: 6EA18A9E" Can someone help?
@sam_6480 8 ай бұрын
❤
@Balanced-- 8 ай бұрын
Bro, people pay for this stuff!
@CleverSmart123 8 ай бұрын
Good explanation, thank you for creating this short video
@RKSzeck 8 ай бұрын
kindly make one for Power Bi as well. Thanks Always.
@vincentchidiebere1652 8 ай бұрын
Thank you Andrew or this series
@andrew-jones-data-science 9 ай бұрын
Check out Data Science Infinity in full here: www.data-science-infinity.com/
@andrew-jones-data-science 9 ай бұрын
I've partnered with the event organisers so can get you in today for only $25 instead of the full price of $199. Use code andrew-25 when registering here: singlestorenowtherealtimeaicon.splashthat.com/ Spots are limited. Don't miss out.
@andrew-jones-data-science 9 ай бұрын
I've partnered with the event organisers so can get you in today for only $25 instead of the full price of $199 (act quickly, limited spots) You just need to use code andrew-25 when registering here: singlestorenowtherealtimeaicon.splashthat.com/
@shatruhanvermaji 9 ай бұрын
Llllllllllllllllll
@meenakshithedivinefeminine8192 10 ай бұрын
26 dbo Kal call aus ci kapolice Mijjrahilaprotetion rights milega jo m hindu muslim mahila ki madad kr rahi 5hi paty jo use up le gya ajj sulah karaee mn To polise adiksghak se 2 din m hi milna h Sahi kaha M vsit kr rahi hu ticket milne kanpolitical election m Taki pawer ho to m ladies ka kaam karaun I m separate lover kam husband Dhokha diya case divosr file 3vkids I m model nd beautician . 46 age 25 aug husband dbo. Both lio Maintananse nahi de rahe h U r right T q 🙏🌌and mm❤
@sulekhakr 10 ай бұрын
😍😍😍😍😍😍😍😍🙏🙏🙏
@brunohelou9844 10 ай бұрын
awesome material! It would be really nice if you could make suggestions of books or articles about the subject of the video so we could dive deeper!
@andrew-jones-data-science 10 ай бұрын
Register for free here (even after the live session has aired as you'll get a recording + all the Github assets & code!): www.singlestore.com/resources/webinar-openai-for-fintech-building-a-stock-market-advisor-chatbot/?campaignid=7014X0000029XtZQAU
@kiettran1677 10 ай бұрын
explained it better than my math teacher (no hate on them tho). slay video 10/10
@elsherbinyelsayed5941 10 ай бұрын
Thank you very much
@sulekhakr 10 ай бұрын
❤❤🔥🔥😘🔥😘😘🙏🙏👏👏
@andrew-jones-data-science 10 ай бұрын
Register for free here (even after the live session has aired as you'll get a recording + all the Github assets & code!): www.singlestore.com/resources/webinar-how-6sense-drove-500-faster-customer-engagement-with-singlestore/?campaignid=7014X0000029Y6dQAE
@suhaibsheikh2213 10 ай бұрын
Thank you 🎉❤
@salokumar 10 ай бұрын
youtube.com/@salokumar?si=TZ8TBRi2vkhDTMjo
@andrew-jones-data-science 10 ай бұрын
Register for free here (even after the live session has aired as you'll get a recording + all the Github assets & code!): www.singlestore.com/resources/webinar-using-openai-to-build-a-real-time-recommendation-engine-08-2023/?Fast-AI-on-JSON-Using-OpenAI-to-Build-a-Real-Time-Recommendation-Engine&campaignid=7014X000002eohlQAA
@mahokhan9122 10 ай бұрын
Nwfp's Peshawar's City's
@mahokhan9122 10 ай бұрын
Very good morning's I'M Pakistan's UNO's