I have list of indexes and I want to convert it to one hot vector using jax and the function should be jittable and the function should be jitted. name the function one_hot and it should get two arguments the first one is the indexes and the second one is the number of possible labeles. Just give me the code
I have list of indexes and I want to convert it to one hot vector using jax and the function should be jittable and the function should be jitted. name the function one_hot and it should get two arguments the first one is the indexes and the second one is the number of possible labeles. Just give me the code
1 2 3 4 5 6 | import jax import jax.numpy as jnp @jax.jit def one_hot(indices, num_classes): return jnp.eye(num_classes)[indices] |
1 2 3 | indices = jnp.array([0, 2, 1]) num_classes = 4 one_hot_vectors = one_hot(indices, num_classes) |
I extracted the following code from that output:
1 2 3 4 5 6 | import jax import jax.numpy as jnp @jax.jit def one_hot(indices, num_classes): return jnp.eye(num_classes)[indices] |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | import jax import jax.numpy as jnp @jax.jit def one_hot(indices, num_classes): return jnp.eye(num_classes)[indices] import jax.numpy as jnp answer = str(one_hot(jnp.array([1,2,0]),5)) expected = str(jnp.array([[0.0,1.0,0.0,0.0,0.0],[0.0,0.0,1.0,0.0,0.0],[1.0,0.0,0.0,0.0,0.0]])) assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
``
Traceback (most recent call last):
File "/usr/src/app/main.py", line 13, in <module>
answer = str(one_hot(jnp.array([1,2,0]),5))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/app/main.py", line 7, in one_hot
return jnp.eye(num_classes)[indices]
^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/dist-packages/jax/_src/numpy/lax_numpy.py", line 6386, in eye
output = _eye(N, M=M, k=k, dtype=dtype)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/dist-packages/jax/_src/numpy/lax_numpy.py", line 6403, in _eye
N_int = core.canonicalize_dim(N, "argument of 'N' jnp.eye()")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: Shapes must be 1D sequences of concrete values of integer type, got (Traced<ShapedArray(int32[], weak_type=True)>with<DynamicJaxprTrace(level=1/0)>,). argument of 'N' jnp.eye().
If using
jit, try using
static_argnumsor applying
jit` to smaller subfunctions.
The error occurred while tracing the function one_hot at /usr/src/app/main.py:5 for jit. This concrete value was not available in Python because it depends on the value of the argument num_classes.
For simplicity, JAX has removed its internal frames from the traceback of the following exception. Set JAX_TRACEBACK_FILTERING=off to include these.
1 2 | <h1>Substring Evaluation</h1> <p>Testing if the previous output contains the string <code>All tests passed</code>: False</p> |
I have list of indexes and I want to convert it to one hot vector using jax and the function should be jittable and the function should be jitted. name the function one_hot and it should get two arguments the first one is the indexes and the second one is the number of possible labeles. Just give me the code
I have list of indexes and I want to convert it to one hot vector using jax and the function should be jittable and the function should be jitted. name the function one_hot and it should get two arguments the first one is the indexes and the second one is the number of possible labeles. Just give me the code
Here's a jittable one-hot encoding function using JAX:
1 2 3 4 5 6 | import jax import jax.numpy as jnp @jax.jit def one_hot(indices, num_classes): return jnp.eye(num_classes)[indices] |
1 2 3 4 5 | # Single index one_hot(2, 5) # returns [0., 0., 1., 0., 0.] # Array of indices one_hot(jnp.array([0, 2, 1]), 5) # returns 3x5 matrix of one-hot vectors |
I extracted the following code from that output:
1 2 3 4 5 6 | import jax import jax.numpy as jnp @jax.jit def one_hot(indices, num_classes): return jnp.eye(num_classes)[indices] |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | import jax import jax.numpy as jnp @jax.jit def one_hot(indices, num_classes): return jnp.eye(num_classes)[indices] import jax.numpy as jnp answer = str(one_hot(jnp.array([1,2,0]),5)) expected = str(jnp.array([[0.0,1.0,0.0,0.0,0.0],[0.0,0.0,1.0,0.0,0.0],[1.0,0.0,0.0,0.0,0.0]])) assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
``
Traceback (most recent call last):
File "/usr/src/app/main.py", line 13, in <module>
answer = str(one_hot(jnp.array([1,2,0]),5))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/app/main.py", line 7, in one_hot
return jnp.eye(num_classes)[indices]
^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/dist-packages/jax/_src/numpy/lax_numpy.py", line 6386, in eye
output = _eye(N, M=M, k=k, dtype=dtype)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/dist-packages/jax/_src/numpy/lax_numpy.py", line 6403, in _eye
N_int = core.canonicalize_dim(N, "argument of 'N' jnp.eye()")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: Shapes must be 1D sequences of concrete values of integer type, got (Traced<ShapedArray(int32[], weak_type=True)>with<DynamicJaxprTrace(level=1/0)>,). argument of 'N' jnp.eye().
If using
jit, try using
static_argnumsor applying
jit` to smaller subfunctions.
The error occurred while tracing the function one_hot at /usr/src/app/main.py:5 for jit. This concrete value was not available in Python because it depends on the value of the argument num_classes.
For simplicity, JAX has removed its internal frames from the traceback of the following exception. Set JAX_TRACEBACK_FILTERING=off to include these.
1 2 | <h1>Substring Evaluation</h1> <p>Testing if the previous output contains the string <code>All tests passed</code>: False</p> |
I have list of indexes and I want to convert it to one hot vector using jax and the function should be jittable and the function should be jitted. name the function one_hot and it should get two arguments the first one is the indexes and the second one is the number of possible labeles. Just give me the code
I have list of indexes and I want to convert it to one hot vector using jax and the function should be jittable and the function should be jitted. name the function one_hot and it should get two arguments the first one is the indexes and the second one is the number of possible labeles. Just give me the code
Here's a jittable JAX function to convert indexes to one-hot vectors:
1 2 3 4 5 6 | import jax import jax.numpy as jnp @jax.jit def one_hot(indices, num_classes): return jnp.eye(num_classes)[indices] |
1 2 3 | indices = jnp.array([0, 2, 1]) num_classes = 4 result = one_hot(indices, num_classes) |
1 2 3 | array([[1., 0., 0., 0.], [0., 0., 1., 0.], [0., 1., 0., 0.]]) |
I extracted the following code from that output:
1 2 3 4 5 6 | import jax import jax.numpy as jnp @jax.jit def one_hot(indices, num_classes): return jnp.eye(num_classes)[indices] |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | import jax import jax.numpy as jnp @jax.jit def one_hot(indices, num_classes): return jnp.eye(num_classes)[indices] import jax.numpy as jnp answer = str(one_hot(jnp.array([1,2,0]),5)) expected = str(jnp.array([[0.0,1.0,0.0,0.0,0.0],[0.0,0.0,1.0,0.0,0.0],[1.0,0.0,0.0,0.0,0.0]])) assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
``
Traceback (most recent call last):
File "/usr/src/app/main.py", line 13, in <module>
answer = str(one_hot(jnp.array([1,2,0]),5))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/app/main.py", line 7, in one_hot
return jnp.eye(num_classes)[indices]
^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/dist-packages/jax/_src/numpy/lax_numpy.py", line 6386, in eye
output = _eye(N, M=M, k=k, dtype=dtype)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/dist-packages/jax/_src/numpy/lax_numpy.py", line 6403, in _eye
N_int = core.canonicalize_dim(N, "argument of 'N' jnp.eye()")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: Shapes must be 1D sequences of concrete values of integer type, got (Traced<ShapedArray(int32[], weak_type=True)>with<DynamicJaxprTrace(level=1/0)>,). argument of 'N' jnp.eye().
If using
jit, try using
static_argnumsor applying
jit` to smaller subfunctions.
The error occurred while tracing the function one_hot at /usr/src/app/main.py:5 for jit. This concrete value was not available in Python because it depends on the value of the argument num_classes.
For simplicity, JAX has removed its internal frames from the traceback of the following exception. Set JAX_TRACEBACK_FILTERING=off to include these.
1 2 | <h1>Substring Evaluation</h1> <p>Testing if the previous output contains the string <code>All tests passed</code>: False</p> |
I have list of indexes and I want to convert it to one hot vector using jax and the function should be jittable and the function should be jitted. name the function one_hot and it should get two arguments the first one is the indexes and the second one is the number of possible labeles. Just give me the code
I have list of indexes and I want to convert it to one hot vector using jax and the function should be jittable and the function should be jitted. name the function one_hot and it should get two arguments the first one is the indexes and the second one is the number of possible labeles. Just give me the code
Here's the code for a jittable one-hot encoding function using JAX:
1 2 3 4 5 6 | import jax import jax.numpy as jnp @jax.jit def one_hot(indexes, num_classes): return jnp.eye(num_classes)[indexes] |
1 2 3 4 5 6 | indexes = jnp.array([0, 2, 1]) result = one_hot(indexes, 4) # result will be: # array([[1., 0., 0., 0.], # [0., 0., 1., 0.], # [0., 1., 0., 0.]]) |
I extracted the following code from that output:
1 2 3 4 5 6 | import jax import jax.numpy as jnp @jax.jit def one_hot(indexes, num_classes): return jnp.eye(num_classes)[indexes] |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | import jax import jax.numpy as jnp @jax.jit def one_hot(indexes, num_classes): return jnp.eye(num_classes)[indexes] import jax.numpy as jnp answer = str(one_hot(jnp.array([1,2,0]),5)) expected = str(jnp.array([[0.0,1.0,0.0,0.0,0.0],[0.0,0.0,1.0,0.0,0.0],[1.0,0.0,0.0,0.0,0.0]])) assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
``
Traceback (most recent call last):
File "/usr/src/app/main.py", line 13, in <module>
answer = str(one_hot(jnp.array([1,2,0]),5))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/app/main.py", line 7, in one_hot
return jnp.eye(num_classes)[indexes]
^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/dist-packages/jax/_src/numpy/lax_numpy.py", line 6386, in eye
output = _eye(N, M=M, k=k, dtype=dtype)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/dist-packages/jax/_src/numpy/lax_numpy.py", line 6403, in _eye
N_int = core.canonicalize_dim(N, "argument of 'N' jnp.eye()")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: Shapes must be 1D sequences of concrete values of integer type, got (Traced<ShapedArray(int32[], weak_type=True)>with<DynamicJaxprTrace(level=1/0)>,). argument of 'N' jnp.eye().
If using
jit, try using
static_argnumsor applying
jit` to smaller subfunctions.
The error occurred while tracing the function one_hot at /usr/src/app/main.py:5 for jit. This concrete value was not available in Python because it depends on the value of the argument num_classes.
For simplicity, JAX has removed its internal frames from the traceback of the following exception. Set JAX_TRACEBACK_FILTERING=off to include these.
1 2 | <h1>Substring Evaluation</h1> <p>Testing if the previous output contains the string <code>All tests passed</code>: False</p> |
I have list of indexes and I want to convert it to one hot vector using jax and the function should be jittable and the function should be jitted. name the function one_hot and it should get two arguments the first one is the indexes and the second one is the number of possible labeles. Just give me the code
I have list of indexes and I want to convert it to one hot vector using jax and the function should be jittable and the function should be jitted. name the function one_hot and it should get two arguments the first one is the indexes and the second one is the number of possible labeles. Just give me the code
Here's the code for a jittable one_hot function using JAX:
1 2 3 4 5 6 | import jax import jax.numpy as jnp @jax.jit def one_hot(indexes, num_classes): return jnp.eye(num_classes)[indexes] |
1 2 3 | indexes = jnp.array([0, 2, 1]) num_classes = 4 result = one_hot(indexes, num_classes) |
1 2 3 | array([[1., 0., 0., 0.], [0., 0., 1., 0.], [0., 1., 0., 0.]]) |
I extracted the following code from that output:
1 2 3 4 5 6 | import jax import jax.numpy as jnp @jax.jit def one_hot(indexes, num_classes): return jnp.eye(num_classes)[indexes] |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | import jax import jax.numpy as jnp @jax.jit def one_hot(indexes, num_classes): return jnp.eye(num_classes)[indexes] import jax.numpy as jnp answer = str(one_hot(jnp.array([1,2,0]),5)) expected = str(jnp.array([[0.0,1.0,0.0,0.0,0.0],[0.0,0.0,1.0,0.0,0.0],[1.0,0.0,0.0,0.0,0.0]])) assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
``
Traceback (most recent call last):
File "/usr/src/app/main.py", line 13, in <module>
answer = str(one_hot(jnp.array([1,2,0]),5))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/app/main.py", line 7, in one_hot
return jnp.eye(num_classes)[indexes]
^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/dist-packages/jax/_src/numpy/lax_numpy.py", line 6386, in eye
output = _eye(N, M=M, k=k, dtype=dtype)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/dist-packages/jax/_src/numpy/lax_numpy.py", line 6403, in _eye
N_int = core.canonicalize_dim(N, "argument of 'N' jnp.eye()")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: Shapes must be 1D sequences of concrete values of integer type, got (Traced<ShapedArray(int32[], weak_type=True)>with<DynamicJaxprTrace(level=1/0)>,). argument of 'N' jnp.eye().
If using
jit, try using
static_argnumsor applying
jit` to smaller subfunctions.
The error occurred while tracing the function one_hot at /usr/src/app/main.py:5 for jit. This concrete value was not available in Python because it depends on the value of the argument num_classes.
For simplicity, JAX has removed its internal frames from the traceback of the following exception. Set JAX_TRACEBACK_FILTERING=off to include these.
1 2 | <h1>Substring Evaluation</h1> <p>Testing if the previous output contains the string <code>All tests passed</code>: False</p> |