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CMS Mastering Development

Address validation error on add to cart

When using EVENT_DEFINE_RULES in module adding items to cart fails as address validation is run. Should address validation only happen when address fields are present in the post data to ‘commerce/cart/update-cart’ or when progressing to payment as it is normal practice for users to add items to cart before submitting a shipping address. module function; […]

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Artificial Intelligence (AI) Mastering Development

Is there a UCB type algorithm for linear stochastic bandit with lasso regression?

Why is there no upper confidence bound algorithm for linear stochastic bandits that uses lasso regression in the case that the regression parameters are sparse in the features? In particular, I don’t understand what is hard about lasso regression that makes it hard to be used in a UCB type algorithm whereas there is a […]

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Artificial Intelligence (AI) Mastering Development

Search depth of Alpha Go and Alpha Go Zero

I cannot find reliable sources but someone says it is 40 moves and someone else says it is 50+ moves. I read their papers and they use value function (NN) and policy function to trim the tree, so more layers can be searched while spending less time searching less different positions. My question is, is […]

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Artificial Intelligence (AI) Mastering Development

Structural and ontological complexity

From the article https://en.wikipedia.org/wiki/Occam%27s_razor: Another contentious aspect of the razor is that a theory can become more complex in terms of its structure (or syntax), while its ontology (or semantics) becomes simpler, or vice versa. Quine, in a discussion on definition, referred to these two different perspectives as "economy of practical expression" and "economy in […]

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Artificial Intelligence (AI) Mastering Development

How much can an inclusion of the number of iterations have on the training of an MLP?

My doubt is like this : Suppose we have an MLP. In an MLP, as per the backprop algorithm (back-propagation algorithm), the correction applied to each weight is : $$ w_{ij} := -\eta\frac{\partial E}{\partial w_{ij}}$$ ($\eta$ = learning rate, $E$ = error in the output, $w_{ij}$ = $i^{\text{th}}$ neuron in the $j^{\text{th}}$ row or layer) […]

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Artificial Intelligence (AI) Mastering Development

which loss function to choose for imbalance dataset?

for imbalance image or NLP datasets. From, what I learned is it is good to use weighted log loss. but, in competitions, the people who are in top positions are using not much using weighted loss function. But, treating the classification problem as a regression problem and using mse as the loss function. I want […]

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Artificial Intelligence (AI) Mastering Development

Multiple Inertia sensors system based for gestures recognition

I am a newbie to Machine Learning field as I am engaging to a personal project that I am trying to use the 6 degree of freedom Inertial Measurement Units(IMUs) measuring the Acceleration acting on 3 axes(x-y-z) and the Angular velocity around the same 3 axis(x-y-z). One sensor generates a set of 6 raw variables […]

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Artificial Intelligence (AI) Mastering Development

Multiple Inertia sensors system based for gestures recognition

I am a newbie to Machine Learning field as I am engaging to a personal project that I am trying to use the 6 degree of freedom Inertial Measurement Units(IMUs) measuring the Acceleration acting on 3 axes(x-y-z) and the Angular velocity around the same 3 axis(x-y-z). One sensor generates a set of 6 raw variables […]

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CMS Mastering Development

Craft 2 new locale dealing with slash URL

Hi I am adding new locale which is jp and I have a huge problem with href tag. Our paragraph field have href links using relative link like this: <a href="/page_a"> page a</a> When I hover to the link. It show "example.com/page_a" instead of "example.com/jp/page_a". Our siteUrl was set up correctly which is shows example.com/jp. […]

Categories
Artificial Intelligence (AI) Mastering Development

Multiple Inertia sensors system based for gestures recognition

I am a newbie to Machine Learning field as I am engaging to a personal project that I am trying to use the 6 degree of freedom Inertial Measurement Units(IMUs) measuring the Acceleration acting on 3 axes(x-y-z) and the Angular velocity around the same 3 axis(x-y-z). One sensor generates a set of 6 raw variables […]